Ferrous material of PM Typical Values Grade Material Composition % Tensile Strength PSI Yield Strength PSI Elongation % in 1" Density g/cc Apparent Hardness Recommendations Eqivalent Specifications I-8 Iron, Copper, Fe: 88.1 55,000 50,000 6.0-6.4 HRB 65 This material is used where imum wear MPIF: FC - 0808 - Cu: 7.0-9.0 resistance is required and when 45 C: 0.6-0.9 heat-treating is not practical. DIN: SINT - C21 SAE: 864grade3,class3 I-10 Copper, Steel Fc: 87.2-90.5 Cu: 9.5-10.5 C: 0-0.3 30,000 26,000 <1.0 6.0-6.4 HRB 15 Bearing grade material with high strength and good shock loading ability. Used where both structural properties and bearing characteristics are required. MPIF FC - 1000-20 SAE: 862 I-15 Iron, Copper, Fe: 91.1-68,000 60,000 6.0-6.4 HRB 65 Excellent all purpose grade with or without MPIF: FC - 95.4 heat-treatment. 0508-50 Cu: 4.0-6.0
C: 0.6-0.9 DIN: SINT - C21 SAE: 864grade2,class3 I-31 Iron, Copper, Fe: 75-78 40,000 32,000 1 6.0-6.4 HRB 40 Material used for both bearing & structural MPIF: FC - 2000 - Cu: 18-22 parts.excellent abrasion resistance. 40 C: 0.4-0.6 DIN: SINT - B20 I -40L Iron, Fe: 97.4-32,000 23,000 1 HRB 45 Used when moderate strength & hardness MPIF: F - 0005-20 99.7 with extensive machining is required. Increased strength by hardening & DIN: SINT - C01 60,000 <0..5 HRC 20 tempering. SAE: 853, class2 I - Iron, Fe: 97.4-38,000 28,000 1.5 HRB 55 Used where moderate strength and MPIF: F - 0005-25 40H 99.7 hardness with extensive machining is required. Increased strength by hardening DIN: SINT - D01 and tempering. 70,000 HRC 22 I - 50 Iron/Nickel Fe: 50 38,000 12 HRB 20- Best material for soft magnetic applications DIN: S Fe Ni 15 Ni: 50 25 with very low coercive forces
I - 65 45P Fe: 97.8-99.5 P: 0.45 Other: 1.0 45,000 30,000 7 HRB 35 Very good material for soft magnetic applications. MPIF: F - 0000-20 modified DIN: SINT - D 35 SAE: 853, class1 I - 75 Iron, Nickel, Fe: 60,000 60,000 <1 6.4-6.8 HRC High strength, high hardness, in a sintered MPIF: FLC - Copper, 91.00-96.41 20-30 condition. 4608-50HT Ni: 1.60-2.00 Referred to as "sinter-hardened" material. Mo:.5-.6 Used for gears, sprockets and synchronizer DIN: SINT - D 39 C: 0.6-0.9 hub. I - 78 Iron, Copper, Fe: 91.1-95.4 68,000 60,000 1 6.4-6.8 HRB Suitable for general structural parts and MPIF: FLC - Ni: 4.0-6.0 70-80 when increased strength, hardness, and 0508-50HT C: 0.6-0.9 wear resistance is required. I - 82 Iron, Nickel, Fe: 91.9-50,000 30,000 2.5 HRB 65 Used for moderate strength and wear MPIF: FN - 0205-98.7 resistance, good toughness. Suitable for 25 Ni: 1-3 high strength structural parts by hardening and tempering. DIN: SINT - D 39
120,000 HRC 30 I-83 Iron, Fe: 94.35 45,000 40,000 1 6.4-6.8 HRB High tensile strength and Toughness in a MPIF: 0408-35 Copper, Ni: 4.0 70-85 sintered condition. Good for high strength ASTM: B 783-93 C:.6-.9 structural perts where wear resistance, increased impact properties are achieved by hardening and tempering. I - 84 Iron, Nickel, Fe: 89.9-60,000 40,000 3 HRB 70 High tensile strength and toughness in a MPIF: FN - 0405-96.7 sintered condition. Good for high strength 35 Ni: 3.0-5.5 structural parts by hardening & tempering HRC 30 130,000 I - 85 Iron, Fe: 97.1-99.4 57,000 40,000 1 6.8-7.2 HRB 70 Suitable for general structural parts when MPIF: F-0008-35 C:0.6-0.9 Other:2.0 85,000 6.8-7.2 HRC 30 loading is moderate. Non-machinable grade. Increased strength by hardening and tempering ASTM B 783-93 SAE: 853, CLASS 3 I - 86 Low Alloy Fe: 94.5-110,000 110,000 HRC 30 This material is typically used when high MPIF: FL -4605 - Steel 97.5 performance materials capable of being 100HT C: 0.4-0.7 heat- Ni: 1.7-2.0 treated are required. Provides high strength MO: 0.4-0.8 and wear resistance after hardening and
tempering. I - 91 Low Alloy Fe: 95.9-110,000 110,000 HRC 35 This material is typically used when high MPIF: FL -4205 - Steel 98.7 performance materials capable of being 100HT C: 0.4-0.7 heat- Ni: 0.35-0.55 treated are required. Provides high strength MO: 0.5 - and wear resistance after hardening and 0.85 tempering. I - 92 Iron, Copper, Fe: 93.5-98.2 50,000 45,000 1 HRB 60 Suitable for general structural parts when MPIF: FC -0205 - Cu: 1.5-3.9 secondary machining is required. 40 C: 0.3-0.6 80,000 HRC 30 I - 94 Iron, Nickel, Fe: Balance 71,000 57,000 <1 HRB 80- Diffusion alloyed steels typically used in MPIF: FD - 0408 - Copper, Moly, Ni: 4.0 90 medium to high strength structural products. 50 Cu: 1.5 Used in high density applications require MO: 0.50 toughness than conventional P/M materials. DIN: SINT - D39
I-95 Iron, Nickel, Fe: Balance 68,000 52,000 1 6.4-6.8 HRB Diffusion alloyed steels typically used in MPIF: Fd-0205-60 Copper, Moly, Ni: 1.75 70-80 medium to high strength structural products. Cu: 1.5 Used for high density applications require DIN: SINT - D39 MO: 0.53 good as sintered C: 0.4 I - 96 Iron, Nickel, Fe: Balance 75,000 50,000 2.5 HRB 75 Diffusion alloyed steels typically used in MPIF: FN - 0208 - Copper, Moly, Ni: 1.80 medium to high strength structural products. 35modified Cu: 1.60 These materials may be Heat treated to MO: 0.55 increase strength and wear resistance. DIN: SINT - D39 I 98 Iron, Copper, Fe: 93.2-75,000 65,000 <1.0 HRB 80 Material used for higher strength structural MPIF: FC - 0208-97.9 parts. 60 Cu: 1.5-3.9 Good abrasion resistance. Increased strength by hardening and tempering. DIN: SINT - D11 SAE: 864, grade1, 105,000 HRC 40 class3 I - 99 Iron, Fe: 91.6-55,000 40,000 1.5 HRB 70 Suitable for high strength structural parts by MPIF: FN - 0208 - Nickel, 98.4 hardening and tempering and retaining 35
Cu: 1.0-3.0 120,000 HRC 30 toughness. I-112 85-HP Fe: 98.30 52,000 42,000 1 6.4-6.8 HBR For high performance P/M applications. MPIF: FL Cu:.25 55-66 Enhanced properties of Material allows -4405-35 MO:.86 higher densities than conventional P/M. ASTM: B 783-93 C:.6-.9 Din: SINT -D39 I-125 SC 100 SC100 7 Iron Powder for Electromagnetic Application. These Materials are press ready, preinsulated iron powders engineered to be used in the as compacted condition. Application of these magnetic materials include High-efficiency electric motors, high frequency transformers and uniquely shaped electrical components. SC - 100 NOTE: Yield and Ultimate Tensile Strength are approximately the same for heat treated material.