A485 Grade 3 - ASTM A485-2017

Grade	A485 Grade 3
Corresponding Standard	ASTM A485-2017 High Hardenability Antifriction Bearing Steel
Classification	Bearing Steel
Properties	Hardness Fatigue Resistance Quench Hardness

A485 Grade 3 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	Ti	Al	O
Minimum Value	0.95	0.15	0.65	-	-	1.1	-	-	0.2	-	-	-
Maximum Value	1.1	0.35	0.9	0.025	0.015	1.5	0.25	0.3	0.3	0.005	0.05	0.0015

A485 Grade 3 Mechanical Properties

condition	Heat Treatment or Condition	Hardness HBW
Bars, rebar, pipes	Annealed, Cold Drawn	≤260
Bars, pipes	Hot Rolling, Annealing	≤217
Rebars	Annealing, Cold Drawing (Stress Relief)	HRB ≤92
Rebars	Hot Rolling, Annealing	≤97

A485Grade3 Corresponding Standards(Same grade name, different standards)

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