Executive Standards and Component Properties for Iron Based Powder Metallurgical Parts Manufactured by Shenzhen Yujiaxin Technology Co., Ltd. (GB/T14667.1-93)
SHAPE \* MERGEFORMAT
material
Grade
Chemical composition%
Physical and mechanical properties
C combination
Cu
Mo
Fe
other
Density D
g/cm3
Tensile strength ob MPa
Elongation%
Impact toughness ak (no notch) J/cm2
Surface hardness HB
Sintered iron
F0001J F0002J F0003J
≤0.1
—
allowance
≤1.5
≥6.4 ≥6.8 ≥7.2
≥100 ≥150 ≥200
≤3.0 ≥5.0 ≥7.0
≤5.0 ≥10.0 ≥20.0
≥40 ≤50 ≥60
Sintered carbon steel
F0101J F0102J F0103J
0.1~0.4
≥6.2 ≥6.4 ≥6.8
≥1.5 ≤2.0 ≥3.0
≥5.0 ≥10.0 ≥15.0
≥50 ≥60 ≥70
F0111J F0112J F0113J
0.4~0.7
≥150 ≥200 ≥250
≥1.0 ≥1.5 ≥2.0
≥5.0 ≥10.0 ≥10.0
≥60 ≥70 ≥80
F0121J F0122J F0123J
0.7~1.0
≥200 ≥250 ≥300
≥0.5 ≥0.5 ≥1.0
≥3.0 ≥5.0 ≥5.0
≥70 ≥80 ≥90
Sintered copper steel
F0201J F0202J F0203J
0.5~0.8
2~4
≥250 ≥350 ≥500
≥0.5 ≥0.5 ≥0.5
≥90 ≥100 ≥110
Sintered copper aluminum steel
E0211J E0212J
0.5~1.0
≥6.4 ≥6.8
≥400 ≥550
≥0.5 ≤0.5
≥5.0 ≥5.0
≥120 ≥130
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