S44700 - ASTM A493-2016 - H2ABC

中文版

USA UNS	S44700
Corresponding Standard	ASTM A493-2016 Standard Specification for Stainless Steel Wire and Wire Rods for Cold Heading and Cold Forging
Classification	Ferritic Stainless Steel
Properties	Corrosion Resistance Forgability

Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	More
Minimum Value	-	-	-	-	-	28	-	-	3.5	C+N≤0.25
Maximum Value	0.01	0.2	0.3	0.025	0.02	30	0.15	0.15	4.2	C+N≤0.25

Mechanical Properties

diameter d mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa
Wires, rebar; d≥2.5	Annealing	≤690
Wires, rebar; d≥2.5	Light Drawing	≤725

Approximate Comparison Table Ferritic Stainless Steel

China	Japan	United States	International Organization for Standardization		European Standard
ISC	JIS	UNS	ISO	Numerical Grade	Numerical Grade
S13091	SUS447J1	S44700	X1CrMo30-2	4135-447-92-C	(1.4135)

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