Powder metallurgy material standard

Date：[2023/10/19]

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
material	Grade	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	—	—	allowance	≤1.5	≥6.2 ≥6.4 ≥6.8	≥100 ≥150 ≥200	≥1.5 ≤2.0 ≥3.0	≥5.0 ≥10.0 ≥15.0	≥50 ≥60 ≥70
	F0111J F0112J F0113J	0.4~0.7	—	—	allowance	≤1.5	≥6.2 ≥6.4 ≥6.8	≥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	—	—	allowance	≤1.5	≥6.2 ≥6.4 ≥6.8	≥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		allowance	≤1.5	≥6.2 ≥6.4 ≥6.8	≥250 ≥350 ≥500	≥0.5 ≥0.5 ≥0.5	≥3.0 ≥5.0 ≥5.0	≥90 ≥100 ≥110
Sintered copper aluminum steel	E0211J E0212J	0.4~0.7	2~4	0.5~1.0	allowance	≤1.5	≥6.4 ≥6.8	≥400 ≥550	≥0.5 ≤0.5	≥5.0 ≥5.0	≥120 ≥130