1070M - ASTM A295/A295M-2014 - H2ABC

中文版

Grade	1070M
Corresponding Standard	ASTM A295/A295M-2014 Standard Specification for High-Carbon Anti-Friction Bearing Steel
Classification	Alloy Steel
Properties	Hardness Fatigue Resistance Quench Hardness

1070M Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	Al	O
Minimum Value	0.65	0.15	0.8	-	-	-	-	-	-	-	-
Maximum Value	0.75	0.35	1.1	0.025	0.015	0.2	0.25	0.3	0.1	0.05	0.0015

1070M Mechanical Properties

	Heat Treatment or Condition	Hardness HBW
Bars, rebar, pipes	Annealing, Cold Drawing ①	≤248
Bars, pipes	Hot Rolling, Annealing	≤207
Tube	Annealing, Cold Work	≤331
Rebars	Annealing, Cold Drawing (Stress Relief)	HRB ≤92
Rebars	Hot Rolling, Annealing	HRB ≤92

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!