BRAZING AND SOLDERING CONSUMABLES

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2 VI BRAZING AND SOLDERING CONSUMABLES CONTENTS Silver based alloys cadmium free Silver based alloys for special applications Copper sandwiched alloys -Trimetals Copper phosphorous alloys Copper brazing based on bronze alloys Nickel based alloys Soft solders Aluminium and magnesium based alloys Applications of soldering consumables Soldering sintered carbides Heat exchangers Heating equipment, refrigeration plants, air-conditionig Measuring devices Electromechanical devices Solar collectors Radiators Tubular structures Lamps Jewellery

3 1. BRAZING AND SOLDERING CONSUMABLES 1.1. Silver based alloys cadmium free The following are general purpose brazing alloys, suitable for easily join a wide range of ferrous and non-ferrous base materials (Steel, Copper, Brass, etc.). Available in many different forms (rods, flux-coated rods, wires, strips, rings, preforms, pastes and powders), they are very free-flowing, ductile and strong. All these alloys do not contain Cadmium, do not present any Health & Safety concerns associated with Cadmium-Bearing Alloys and are compliant with the RoHS regulation. They are divided into two categories: alloys with Tin and alloys without Tin; Tin is used to lower the melting temperature of the alloy. When brazing in an oxidizing environment (in the air) the use of proper flux is required. range Density Tensile strength Corresponding standards Cu Zn Sn Si ( C) (g/cm³) (kg/mm²) ISO EN 1044 AWS A XXXXXX Ag60Sn ,6 48 AG XXXXXX Ag56Sn ,4 48 Ag 156 AG 102 B Ag XXXXXX Ag55Sn ,4 44 Ag 155 AG XXXXXX Ag45Sn ,5 2, ,2 43 Ag 145 AG 104 B Ag XXXXXX Ag40Sn ,1 44 Ag 140 AG 105 B Ag XXXXXX Ag38Sn ,1 45 Ag 138 B Ag XXXXXX Ag34Sn ,5 2, Ag 134 AG XXXXXX Ag30Sn ,8 48 Ag 130 AG XXXXXX Ag25Sn ,8 48 Ag 125 AG XXXXXX Ag ,5 45 AG XXXXXX Ag ,1 51 Ag 245 AG 203 B Ag XXXXXX Ag ,1 46 Ag XXXXXX Ag Ag 235 B Ag XXXXXX Ag ,9 50 Ag 230 AG 204 B Ag XXXXXX Ag ,8 45 Ag 225 AG XXXXXX Ag X ,7 43 AG XXXXXX Ag X ,4 48 Ag 212 AG XXXXXX Ag X ,4 48 Ag 205 AG 208 Characteristic Make-Up Rods Ø 0, mm Lenght: 500 / mm Coated rods Ø 1, mm Lenght: 500 mm Wires Ø 0, mm Coils and spools Strips Thickness: 0, mm Width: 1, mm Powder and paste Rings Different forms made of wires and strips 84 1.

4 ISO Silver based alloys for special applications We offer alloys that, thanks to the addition of specific elements or to their particular composition, have improved characteristics that make them suitable for specific applications or to operation in difficult conditions. In particular, the addition of Nickel helps in joining difficult-to-braze materials (such as stainless steel, tool steel, tungsten carbide, nickel and nickel alloys, etc. ) and improves corrosion resistance. Manganese helps in brazing of carbides. Alloys without Zinc are suitable for brazing in furnaces (some are also available for vacuum brazing). Alloys without Copper are ammonia resistant. Alloys with Indium are suitable for brazing of items, which will undergo the TiN Coating process. range Density Tensile strength Ag Cu Zn Ni Mn Inne ( C) (g/cm³) (kg/mm²) alloys with nickel Corresponding standards ISO EN XXXXXX Ag27MnNi ,5 9, ,7 53 Ag 427 AG XXXXXX Ag40Ni ,9 Ag 440 AWS A XXXXXX Ag49MnNi ,5 7, ,9 55 Ag 449 AG 502 B Ag XXXXXX Ag49MnNi/ ,5 2, , XXXXXX Ag50Ni Ag 450 B Ag-24 alloys without copper (ammonia resistant) XXXXXX Ag72Zn ,4 44 alloys without zinc (suitable for oven brazing) XXXXXX Ag99,99 99, , XXXXXX Ag60Sn/ Sn ,8 Ag 160 AG XXXXXX Ag Ag 272 AG 401 B Ag XXXXXX Ag40Ni/ ,6 35 Silver alloys with addition of indium XXXXXX Ag56InNi ,5 - In14, AG 403 Characteristic make-up Rods Ø 0, mm Length: 500 / mm Coated rods Ø 1, mm Length: 500 mm Wires Ø 0, mm Coils and Spools Strips Thickness: 0, mm Width: 1, mm Powder and paste Rings Different forms made of wires and strips 1. 85

5 Copper sandwiched alloys -Trimetals Trimetals strips consist of two layers of silver brazing alloy clad onto a copper core and are very popular for brazing of carbides onto steel, especially large pieces. The Copper core of the strip absorbs and relieves the stresses caused by the difference in thermal expansion between carbide and base metal, thus helping to prevent cracking. They are available in standard 1:2:1 ratio, other ratios are available upon request. range Density Ag Cu Zn Ni Mn ( C) (g/cm³) Proportions XXXXXX Ag49MnNi/1 TR ,5 2, :2: XXXXXX Ag49MnNi/1 TR ,5 2, :6: XXXXXX Ag49MnNi/1 TR ,5 2, :1: XXXXXX Ag40Ni TR ,9 1:2: XXXXXX Ag38MnNi TR ,5 7, ,9 1:2:1 Characteristic Make-Up Copper Sandwiched Strips Thickness : 0,1 0,8 mm Width: 1,5 70 mm Different forms from Strips 1.4. Copper phosphorous alloys The Copper-Phosphorous alloys are extensively used to join copper and copper alloy based metals (Brass, Bronzes). They have self-fluxing properties when joining, pastes and powders. Ag15CuP is available as paste and powder as well as in strip form. Copper-Phosphorous alloys should not be used on ferrous or nickel alloys. range SOL- LIQ Density Tensile strength Corresponding standards Ag Cu P Sn Si ( C) (g/cm³) (kg/mm²) ISO EN 1044 AWS A XXXXXX CuCu P8P CP XXXXXX CuP7, , XXXXXX CuP ,1 58 CuP 180 CP 202 BCuP XXXXXX CuP ,1 56 CP XXXXXX CuP7Sn CuP 386 CP 302 BCuP XXXXXX Ag0,3CuPSn , XXXXXX Ag0,4CuP , XXXXXX Ag2CuP ,1 55 CuP 279 CP 105 BCuP XXXXXX Ag2CuPSi X , XXXXXX Ag5CuP ,2 55 CuP 281 CP 104 BCuP XXXXXX Ag5CuPSi X , XXXXXX Ag6CuP ,3 55 CuP 283 BCuP XXXXXX Ag10CuP , XXXXXX Ag15CuP ,4 54 CuP 284 CP 102 BCuP XXXXXX Ag18CuP ,4 50 CuP 286 CP 101 Characteristic Make-Up Rods Ø 1, mm Length: 500 / mm Coated rods Ø 1,5-2 mm Length: 500 mm Wires Ø 0, mm Coils and Spools Strips Thickness: 0, mm Width: 1, mm Powder and paste Rings Different forms made of wires and strips 86 1.

6 ISO Copper brazing based on bronze alloys This group includes four different categories of high-temp brazing alloys: General Purpose Brasses Brass alloys containing Silver and/or Nickel High temperature and special application Brass alloys Pure Copper for Furnace Brazing All these alloys are economical to use and can generally be supplied in a variety of forms (rods, wires, strips, pills, powder and pastes). Brass alloys can be used for brazing and for the Oxy-Fuel Gas Braze-Welding process, with liquid flux spread through the torch flame. range Density Tensile strength Corresponding standards Cu Zn Ag Ni Mn Sn Si Inne ( C) (g/cm³) (kg/mm²) ISO EN 1044 AWS A XXXXXX Cu60Zn 60 Bal x ,4 40 Cu 470a CU XXXXXX Cu59ZnSn 59 Bal x x ,4 45 Cu 470 CU 302 RBCuZn-A XXXXXX Cu59ZnSnMn 59 Bal x x 1 x ,4 45 Cu 681 CU XXXXXX Cu59ZnAg 59 Bal 1 x x x , XXXXXX SUPER Cuprox 59 Bal 1 x x x XXXXXX Cu48ZnNi10 48 Bal 10 x ,7 54 Cu 773 CU 305 RBCuZn-D XXXXXX Cu48ZnNi9Ag 48 Bal 1 9 x , XXXXXX Cu53ZnNi6 53 Bal 6 x XXXXXX Cu97Ni3B 97 3 B 0, ,9 Cu XXXXXX Cu87MnCo Co , XXXXXX Cu86MnNi , XXXXXX Cu85MnNi , XXXXXX Cu58ZnMnCo2 57,5 38,5 2 Co , XXXXXX CuMn38Ni9,5 52,5 9, , XXXXXX Cu99,9 99, ,9 22 CU 101 Characteristic Make-Up Rods Ø 0, mm Length: 500 / mm 500 Coated rods Ø 1, , mm Length: 500 / mm Wires Ø mm Coils and Spools Strips Thickness: 0, mm Width: mm Powder and paste 1.6. Nickel based alloys Rings Different forms made of wires and strips These brazing alloys are generally used when specifications require good corrosion resistance and/or extreme temperature properties (both high and subzero temperatures). Ideal for brazing of Stainless Steel and Nickel based alloys, they find numerous applications in manufacturing of heat exchangers, diamond tools, and high tech sectors such as aerospace industry. Available in powder and paste form, brazing is usually performed within a protective atmosphere or vacuum. range Corresponding standards Ni Cr Fe Si B C P Mn Cu ( C) EN 1044 AWS A XXXXXX Ni1 Bal 14 4,5 4,5 3,1 0, NI 101 BNi XXXXXX Ni1a Bal 14 4,5 4,5 3, NI 1A1 BNi-1a XXXXXX Ni2 Bal 7 3 4, NI 102 BNi XXXXXX Ni3 Bal 4,5 2, NI 103 BNi XXXXXX Ni4 Bal 3,5 1, NI 104 BNi XXXXXX Ni5 Bal NI 105 BNi XXXXXX Ni6 Bal NI 106 BNi XXXXXX Ni7 Bal NI 107 BNi XXXXXX Ni8 Bal , NI 108 BNi XXXXXX Ni9 Bal 15 3, NI 109 BNi-9 Characteristic Make-Up Powder and Paste 1. 87

7 Soft solders The characteristic features of soft solders are low melting point, relatively low tensile strength, good plasticity and low hardness (about 15HB). Their biggest advantage is the ability to make connections in relatively low temperatures. Therefore it is possible to solder materials which are sensitive to overheating or in the direct proximity of such materials. Among soft solders the widest applications have Tin-Lead alloys although because of Lead content in above-mentioned alloys, Tin based solders with copper or silver additives are being more and more used. range Corresponding standards Sn Pb Ag Cd Inne 170 C 190 C 200 C 250 C 300 C DIN 1707 EN XXXXXX Sn100 99, XXXXXX SnPb80/ Sn80Pb XXXXXX SnPb63/ Sn63Pb S-Sn63Pb XXXXXX SnPb60/ Sn60Pb S-Sn60Pb XXXXXX SnPb50/ Sn50Pb S-Pb50Sn XXXXXX SnPb40/ Pb60Sn S-Pb60Sn XXXXXX SnPb33/ PbSn XXXXXX SnPb30/ PbSn30 S-Pb70Sn XXXXXX SnPb8/ S-Pb92Sn XXXXXX Pb100 99, XXXXXX SnSb95/5 95 Sb SnSb5 S-Sn95Sb XXXXXX SnCu97/3 97 Cu SnCu3 S-Sn97Cu XXXXXX Cd82Zn16Ag 2 82 Zn Cd82Zn16Ag XXXXXX Ag2Sn XXXXXX Ag3,5Sn 96,5 3,5 221 S-Sn97Ag XXXXXX Ag5Sn SnAg XXXXXX Ag10Sn XXXXXX Ag1,4SnPb 63 35,6 1,4 178 Sn63PbAg XXXXXX Ag1,5SnPb 5 93,5 1, Characteristic Make-Up Cast ingots, bars and sticks various sizes Solid wires Ø 0, mm Flux-cored wires Ø 0, mm Strips Powder and Paste Rings 88 1.

8 ISO Aluminium and magnesium based alloys Alloys based on Magnesium and Aluminium are suitable for the TIG/MIG techniques. Used to join Aluminium and Magnesium based metals. Some alloys are also suitable for the Brazing technique (e.g. AlSi12). range Corresponding standards AI Si Mg Mn Zn Zr 400 C 450 C 550 C 600 C ISO AWS A5.8 EN XXXXXX AlSi12 Bal 12 0,05 0,15 0, Al112 BAlSi-4 Al XXXXXX AlZn L-ZnAl XXXXXX AlZn Characteristic Make-Up Rods Ø 1,6 5 mm Length: mm Fluxe cored rodes Ø 2 5 mm Only Al99,5 - AlSi5 - AlZn98 Wires Ø 0,8... 3,2 mm On spools DIN 300 and DIN 100 Fluxe cored wires powder and paste Rings, wires on spool flux cored, rods, strips, rolls, other shapes on request. Performs from Wire and from Strips 1.9. The presented range includes fluxes for Silver, Aluminium/Magnesium, and Soft Solder alloys, available in Powder, Paste and Liquid form. for automatic dispensing machines and pastes to prevent wetting of brazing alloy (Antiflux) are also available. for silver based alloys range Make-Up 500 C 1000 C Powder Paste EN 1045 Description XXXXXX FLUX AG X X FH 10 General Purpose XXXXXX FLUX AG X FH 10 General Purpose sticks easily to the rod XXXXXX FLUX AG X X FH 10 For high temperatures XXXXXX FLUX AG X X FH 10 General Purpose Very wide range of temperature XXXXXX FLUX AG X X FH 20 For very high temperatures XXXXXX FLUX AG X FH 11 For aluminium alloys XXXXXX FLUX AG X X FH 10 General Purpose Also for Stainless Steel XXXXXX FLUX AG X FH 12 For Stainless Steel and Hard Metals XXXXXX FLUX AG X FH XXXXXX FLUX AG X FH XXXXXX ANTIFLUX X General Purpose. Also for Stainless Steel for use with automatic flux applicator For Stainless Steel and Hard Metal for use with automatic flux applicator Prevents wetting of brazing alloy, works as anti-spatter spray in welding 1. 89

9 ( C) for Aluminium Make-Up Powder Paste EN 1045 Description XXXXXX FLUX AL11 X X FL 10 brazing with AlSi12 alloys XXXXXX FLUX AL3 X FL 20 autogenous welding of aluminium XXXXXX FLUX AL4 X FL 20 autogenous welding of Al-Si i Al-Mg alloys XXXXXX FLUX AL6 brazing with zinc alloys Powder Paste Packages Packages 0,1 / 0,25 / 0,5 / 1 / 10 / 20 kg Packages 0,1 / 0,25 / 0,5 / 1 / 1,5 / 10 / 20 kg for copper brazing based on bronze alloys Make-Up 700 C 1300 C Powder Paste Płyn EN 1045 Description XXXXXX FLUX BR X X FH 20 Brazing with Brass XXXXXX FLUX BR X X FH 21 For high temperatures XXXXXX FLUX BR X X FH 30 For very high temperatures XXXXXX FLUX LI1 X FH XXXXXX FLUX LI2 X FH XXXXXX FLUX LI3 X FH XXXXXX XXXXXX XXXXXX FLUX LI1 ECO FLUX LI2 ECO FLUX LI3 ECO X FH 21 X FH 21 X FH 21 For Brazing with Vaporizer system. Low concentration For Brazing with Vaporizer system. Medium concentration For Brazing with Vaporizer system. High concentration for brass brazing with support of etherial flux, low concentration, non-toxic for brass brazing with support of etherial flux, medium concentration, non-toxic for brass brazing with support of etherial flux, high concentration, non-toxic 90 1.

10 ISO APPLICATIONS OF SOLDERING CONSUMABLES 2.1. Soldering sintered carbides Alloys for connections used in the process of diamond tools soldering. The tools are used in the processing of wood, stone, cement, asphalt etc. The chart below shows which alloys can be used to connect sintered carbides with steel. Density Tensile strength Ag Cu Zn Cd Sn Si Ni Mn Inne ( C) (g/cm³) (kg/mm²) Silver alloys Corresponding standards ISO EN XXXXXX Ag X ,7 43 AG 206 AWS A XXXXXX Ag ,1 51 Ag204 AG 203 B Ag XXXXXX Ag45Sn ,5 2, ,2 43 Ag145 AG 104 B Ag XXXXXX Ag49MnNi ,5 7, ,9 55 Ag449 AG 502 B Ag XXXXXX Ag49MnNi/ ,5 2, , XXXXXX Ag50Ni Ag450 B Ag XXXXXX Ag55Sn ,4 44 Ag155 AG XXXXXX Ag56InNi ,5 In14, AG 403 Copper sandwiched alloys - TRIMETALS XXXXXX Ag49MnNi/1 TR 49 27,5 20,5 0,5 2, XXXXXX FLUX AG3 For high temperatures XXXXXX FLUX AG4 General purpose XXXXXX FLUX AG7 General purpose, also for stainless steel XXXXXX FLUX AG8 For stainless steel XXXXXX FLUX AG11 General purpose, also for stainless steel for use with automatic flux applicator XXXXXX FLUX AG12 For stainless steel for use with automatic flux applicator XXXXXX ANTIFLUX Antiflux works as anti spatter spray in welding 2. Applications of soldering consumables 91

11 Density Tensile strength Corresponding standards Ag Cu Zn Cd Sn Si Ni Mn Inne ( C) (g/cm³) (kg/mm²) ISO EN 1044 AWS A Solders without silver XXXXXX Cu60Zn 60 Bal X ,4 40 Cu470a CU XXXXXX Cu59ZnSn 59 Bal X X ,4 45 Cu470 CU XXXXXX Cu59ZnSnMn 59 Bal 1 X X X ,4 45 Cu681 CU XXXXXX Cu59ZnAg 1 59 Bal X X X , XXXXXX Super Cuprox 1 59 Bal X X X XXXXXX Cu48ZnNi10 48 Bal X ,7 54 Cu773 CU 305 RBCuZn-D XXXXXX Cu48ZnNi9Ag 1 48 Bal X , XXXXXX Cu53ZnNi6 53 Bal X XXXXXX Cu97Ni3B 97 3 B 0, ,9 Cu186 CU XXXXXX Cu87MnCo Co , XXXXXX Cu85MnNi , XXXXXX Cu58ZnMnCo2 57,5 38,5 2 Co , XXXXXX Cu99,9 99, ,9 22 CU XXXXXX FLUX BR1 brazing with brass XXXXXX FLUX BR4 for high temperatures XXXXXX FLUX BR5 for very high temperatures Density Tensile strength Corresponding standards Ni Cr Fe Si B C P Mn Cu ( C) (g/cm³) (kg/mm²) EN 1044 AWS A Nickel based alloys for vacuum soldering XXXXXX Ni1 Bal 14 4,5 4,5 3,1 0, NI 101 BNi XXXXXX Ni1a Bal 14 4,5 4,5 3, NI 1A1 BNi-1a XXXXXX Ni2 Bal 7 3 4, NI 102 BNi Applications of soldering consumables

12 ISO Heat exchangers Solders for the production of: heaters, air-conditioners, boilers, evaporators, different types of electrical equipment, condensers, compressors, refrigerators etc. Ag Cu P Sn ( C) EN 1044 Copper-phosphorus alloys Corresponding standards XXXXXX CuP CP 203 Copper Copper and XXXXXX CuP CP 202 Copper Brass joint flux is not required XXXXXX CuP CP 201 Allows to get nice, clean XXXXXX CuP7Sn CP 302 weld; without any flux or XXXXXX Ag2CuP 2 91,5 6, CP 105 with a volatile flux XXXXXX Ag5CuP CP 104 Alloys with the addition of silver for soldering XXXXXX Ag6CuP of elements exposed to XXXXXX Ag15CuP CP 102 vibrations FLUX AG4 FLUX LI1 FLUX LI2 FLUX LI3 For Cupper Brass joint Volatile flux for soldering with brass low concentration Volatile flux for soldering with brass medium concentration Volatile flux for soldering with brass high concentration Composition (%) Al Zn ( C) XXXXXX AlZn XXXXXX AlSi12 Bal 0, XXXXXX AlZn Special solders Cu Zn Ag Ni Mn Sn Si ( C) EN 1044 Brass XXXXXX Cu60Zn 60 Bal X CU XXXXXX Cu59ZnSn 59 Bal X X CU XXXXXX Cu59ZnAg 59 Bal 1 X X X XXXXXX Cu48ZnNi10 48 Bal 10 X CU 305 Copper Aluminium and Brass Aluminium, available in coated version or with a flux inside. Ag Cu Zn Sn ( C) EN 1044 Silver based alloys XXXXXX Ag34Sn , AG XXXXXX Ag , XXXXXX Ag40Sn AG XXXXXX Ag45Sn , AG XXXXXX Ag55Sn , AG XXXXXX Ag72Zn For Stainless Steel Ammonia resistant Alloys without Cadmium according to norm RoHS XXXXXX FLUX BR1 General purpose powder and paste XXXXXX FLUX LI2 For soldering with volatile flux medium concentration XXXXXX FLUX LI3 For soldering with volatile flux high concentration FLUX AG1 FLUX AG4 FLUX AG7 General Purpose General Purpose General Purpose and acid resistant steels Available Also as coated and uncoated rods Cu59ZnAg is suitable for galvanized steel 2. Applications of soldering consumables 93

13 Heating equipment, refrigeration plants, air-conditioning Solders for production process and repairs in: refrigeration industry, air-conditioning, heating equipment, etc. Sn Cu Ag ( C) EN 1044 Soft solders XXXXXX SnCu97/ S-Sn97Cu3 Lead-free alloy XXXXXX Ag3,5Sn 96,5 3,5 221 S-Sn97Ag3 Lead-free alloy 30 XX XXXXXX Ag5Sn XXXXXX FLUX SN1 General purpose; available as liquid or paste Ag Cu P Sn ( C) EN 1044 Copper Phosphors solders XXXXXX CuP CP XXXXXX CuP CP XXXXXX CuP CP XXXXXX CuP7Sn CP XXXXXX Ag2CuP 2 91,5 6, CP XXXXXX Ag5CuP CP XXXXXX Ag15CuP CP XXXXXX FLUX AG4 Joint Copper - Brass Ag Cu Zn Sn ( C) EN 1044 Silver based alloys XXXXXX Ag34Sn ,5 2, AG XXXXXX Ag AG XXXXXX Ag45Sn ,5 2, AG XXXXXX Ag55Sn AG XXXXXX FLUX AG1 General Purpose Copper Copper, Copper Brass joint Copper Copper joint no need of flux. CuP7Sn available as rods coated by flux or with silver mixture, dedicated for elements exposed to vibrations XXXXXX FLUX AG4 General Purpose, very wide range of temperatures XXXXXX FLUX AG7 General Purpose, also for stainless steel Cu Zn Ag Mn Sn Si ( C) EN 1044 Brass solder without Cadmium convent, can come in contact with drinking water and food. Solder Ag55Sn for join with stainless steel XXXXXX Cu60Zn 60 Bal X CU 301 available also as coated and uncoated XXXXXX Cu59ZnSn 59 Bal X X CU 302 rods Cu59ZnAg is suitable for galvanized stee XXXXXX Cu59ZnAg 59 Bal 1 X X X XXXXXX FLUX BR1 General Purpose - powder or paste Applications of soldering consumables

14 ISO Measuring devices Solders for industries: measuring devices, thermostats, manometers, hygrometers etc.. Corresponding standards Sn Cu Ag Pb ( C) DIN 1707 EN Soft solders XXXXXX SnPb40/ Pb60Sn S-Pb60Sn XXXXXX SnPb60/ Sn60Pb S-Sn60Pb XXXXXX SnCu97/ SnCu3 S-Sn97Cu XXXXXX Ag3,5Sn 96,5 3,5 221 S-Sn97Ag XXXXXX Ag5Sn SnAg XXXXXX Ag10Sn XXXXXX FLUX SN1 General purpose XXXXXX FLUX SN2 For acid resistante steel Ag Cu Zn Sn Ni ( C) EN XXXXXX Ag40Ni Silver solders XXXXXX Ag40Ni/ For brazing in oven unit XXXXXX Ag40Sn AG XXXXXX Ag AG XXXXXX Ag45Sn ,5 2, AG XXXXXX Ag50Ni XXXXXX Ag55Sn AG XXXXXX Ag56Sn AG XXXXXX Ag AG XXXXXX Ag60Sn AG XXXXXX Ag60Sn/ AG XXXXXX Ag AG XXXXXX FLUX AG1 General purpose XXXXXX FLUX AG4 General purpose wide range of temperatures XXXXXX FLUX AG7 General purpose, for stainless steel Ag Cu P Sn ( C) EN 1044 Copper based alloys For brazing in oven unit XXXXXX Cu99,9 99, CU 101 paste Cu99,9 for brazing in oven XXXXXX CuP7Sn CP 302 Copper Copper, Copper Brass joint XXXXXX Ag15CuP CP XXXXXX FLUX AG4 Copper Brass joint 2. Applications of soldering consumables 95

15 Electromechanical devices Solders for industries: electromechanical devices, current generators, transformers, heating elements, contacts, switches etc. Sn Pb Ag Cd Zn ( C) Soft brazing XXXXXX Ag1,5SnPb 5 93,5 1, XXXXXX Cd82Zn16Ag XXXXXX FLUX SN6 liquid Ag Cu Zn Sn Cd Ni Inne ( C) EN 1044 Silver solders XXXXXX Ag Si AG XXXXXX Ag34Sn ,5 2, AG XXXXXX Ag40Sn AG XXXXXX Ag AG XXXXXX Ag45Sn ,5 2, AG XXXXXX Ag55Sn AG XXXXXX Ag56Sn AG XXXXXX Ag60Sn AG 101 Solders without Cadmium content XXXXXX Ag40Ni/ Solders for oven brazing XXXXXX Ag49MnNi ,5 Mn7, AG XXXXXX Ag49MnNi/1 TR 49 27,5 20,5 0,5 Mn2, XXXXXX Ag60Sn/ AG XXXXXX Ag AG XXXXXX FLUX AG1 General purpose XXXXXX FLUX AG4 General purpose, wide range of temperatures XXXXXX FLUX AG7 General purpose, also for stainless steel XXXXXX FLUX AG8 For stainless steel and hard metals Ag Cu P Sn ( C) EN 1044 Copper Phosphors solders Trimetal a strip dedicated for soldering of carbides For brazing in oven XXXXXX CuP7Sn CP 302 For Copper Copper and Copper Brass joint XXXXXX Ag2CuP 2 91,5 6, CP 105 For Copper Copper joint flux is not required XXXXXX Ag5CuP CP XXXXXX Ag15CuP CP 102 CuP7Sn available as coated rods as well XXXXXX Cu99,9 99, CU 101 Copper paste for brazing in oven XXXXXX FLUX AG4 copper brass joint Applications of soldering consumables

16 ISO Solar collectors Brazing alloys for manufacturing of thermal solar panels Corresponding standards Sn Pb Ag Cu ( C) DIN 1707 EN Soft solders XXXXXX SnCu97/ SnCu3 S-Sn97Cu XXXXXX Ag1,5SnPb 5 93,5 1, XXXXXX Ag5Sn SnAg XXXXXX SnPb50/ Sn50Pb S-Pb50Sn XXXXXX SnPb40/ Pb60Sn S-Pb60Sn XXXXXX FLUX SN1 General purpose, available as liquid and paste Ag Cu P Sn ( C) EN 1044 Copper phosphorus solders XXXXXX CuP CP XXXXXX CuP CP XXXXXX CuP CP XXXXXX CuP7Sn CP XXXXXX Ag0,4CuP 0,4 93 6, XXXXXX Ag2CuP 2 91,5 6, CP XXXXXX Ag5CuP CP XXXXXX Ag6CuP XXXXXX Ag15CuP CP XXXXXX FLUX AG4 For copper brass joint Ag Cu P Sn Cd ( C) EN 1044 Silver solders XXXXXX Ag40Sn AG XXXXXX Ag45Sn ,5 2, AG XXXXXX Ag55Sn AG XXXXXX Ag56Sn AG XXXXXX FLUX AG1 General purpose XXXXXX FLUX AG4 General purpose, wide range of temperatures XXXXXX FLUX AG7 General purpose, also for stainless steel Copper Copper and Copper Brass joint Copper Copper joint without flux CuP7Sn available as coated rods for joint exposed to vibrations Cadmium based solders Solders Ag55Sn for joint with stainless steel 2. Applications of soldering consumables 97

17 Radiators Solders for the production of: bathroom radiators. Cu Zn Ni Mn Sn Si ( C) EN 1044 Brass XXXXXX Cu60Zn 60 Bal X CU 301 Available as XXXXXX Cu59ZnSn 59 Bal X X CU 302 uncoated or coated by flux XXXXXX Cu59ZnSnMn 59 Bal X X 1 X CU 306 solders XXXXXX FLUX BR1 General purpose powder or paste XXXXXX FLUX LI1 Volatile flux for brass soldering low concentration XXXXXX FLUX LI2 Volatile flux for brass soldering medium concentration XXXXXX FLUX LI3 Volatile flux for brass soldering high concentration. Composition % Cu ( C) EN 1044 Paste miedziana XXXXXX Cu 99,9 99, CU 101 Ag Cu Zn Cd Sn ( C) EN 1044 Silver solders Description XXXXXX Ag40Sn AG 105 Cadmium free solders XXXXXX Ag45Sn ,5 2, AG 104 Solder Ag55Sn for XXXXXX Ag55Sn AG 103 stainless steel XXXXXX FLUX AG1 General purpose XXXXXX FLUX AG4 General purpose, wide range of temperatures XXXXXX FLUX AG7 General purpose, also for stainless steel Copper paste for brazing in oven Available as coated or un- -coated rods Applications of soldering consumables

18 ISO Tubular structures Solders for the production of: steel furniture, bicycle and moped frames etc. Tensile strength Ag Cu Zn Sn Si ( C) kg/mm² EN 1044 Description Silver solders XXXXXX Ag AG XXXXXX Ag X AG XXXXXX Ag40Sn AG XXXXXX Ag45Sn ,5 2, AG XXXXXX Ag55Sn AG 103 for stainless steel XXXXXX FLUX AG1 General purpose XXXXXX FLUX AG4 General purpose, wide range of temperatures XXXXXX FLUX AG7 General purpose, also for stainless steel Available as coated rods Tensile strength Cu Sn Si Mn Ag ( C) kg/mm² Copper solders EN 1044 / DIN XXXXXX Cu99,9 99, CU XXXXXX CuSn Bal 0,8 X X SG-CuSn XXXXXX CuAg Bal X SG-CuAg XXXXXX CuSi3 Bal SG-CuSi3 Tensile strength Cu Zn Ni Ag Mn Sn Si ( C) kg/mm² EN 1044 Brass XXXXXX Cu60Zn 60 Bal X CU XXXXXX Cu59ZnSn 59 Bal X X CU XXXXXX Cu59ZnSnMn 59 Bal X X 1 X CU XXXXXX Cu48ZnNi10 48 Bal 10 X CU XXXXXX Cu48ZnNi9Ag 48 Bal 9 1 X XXXXXX Cu53ZnNi6 53 Bal 6 X Available also as paste for brazing in oven. Description XXXXXX Cu59ZnAg 59 Bal 1 X X X For galvanized steel XXXXXX FLUX BR1 General purpose powder and paste XXXXXX FLUX LI1 For soldering with volatile flux low concentration XXXXXX FLUX LI2 For soldering with volatile flux medium concentration XXXXXX FLUX LI3 For soldering with volatile flux high concentration. Al Si Mg Mn ( C) DIN 1044 Aluminium XXXXXX AlSi12 Bal 12 0,05 0, AlSi12 For aluminium brazing XXXXXX FLUX AL1 For soldering with AlSi12 alloy Available as coated or uncoated rods 2. Applications of soldering consumables 99

19 Lamps Solders for the production of: lamps, metal and brass accessories, musical instruments etc. Ag Cu Zn Sn Si ( C) EN 1044 Silver solders XXXXXX Ag X AG XXXXXX Ag45Sn ,5 2, AG XXXXXX Ag55Sn AG XXXXXX Ag60Sn AG 101 Cadmium free solders Ag20 colour is similar to brass colour. Solder Ag55Sn for stainless steel XXXXXX FLUX AG1 General purpose XXXXXX FLUX AG4 General purpose, wide range of temperatures XXXXXX FLUX AG7 General purpose, also for stainless steel Composition % Corresponding standards Cu Pb Ag ( C) DIN 1707 EN 1044 Soft solders XXXXXX SnPb60/ Sn60Pb S-Sn60Pb XXXXXX Ag5Sn SnAg5 After soldering the colour is similar to stainless steel colour XXXXXX FLUX SN1 General purpose XXXXXX FLUX SN2 For stainless steel Ag Cu P Sn Cd ( C) EN 1044 Silver solders XXXXXX Ag40Sn AG XXXXXX Ag45Sn ,5 2, AG XXXXXX Ag55Sn AG XXXXXX Ag56Sn AG XXXXXX FLUX AG1 General purpose XXXXXX FLUX AG4 General purpose, wide range of temperatures XXXXXX FLUX AG7 General purpose, also for stainless steel Cadmium based solders. Solder Ag55Sn for joint with stainless steel Applications of soldering consumables

20 ISO Jewellery Solders for the production of: different kinds of silver wares. for silver based alloys range Ag Cu Zn Cd Sn 600 C 700 C 800 C XXXXXX Ag XXXXXX Ag XXXXXX Ag60Sn XXXXXX Ag55Sn XXXXXX Ag56Sn XXXXXX FLUX AG1 General purpose XXXXXX FLUX AG4 General purpose, wide range of temperatures XXXXXX FLUX AG7 General purpose, also for stainless steel Soft solders range Ag Sn Pb Sb 100 C 200 C 300 C XXXXXX Ag10Sn XXXXXX SnSb95/ XXXXXX Ag5Sn XX XXXXXX Ag3,5Sn 3,5 96, XXXXXX SnPb60/ XXXXXX FLUX SN1 General purpose 2. Applications of soldering consumables 101