80 - GOST 14959-1979

Grade	80
Corresponding Standard	GOST 14959-1979 Carbonaceous and alloyed spring rolled steel specifications
Classification	Carbon Steel
Properties	Strength Hardness Elasticity

80 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu
Minimum Value	0.77	0.17	0.5	-	-	-	-	-
Maximum Value	0.85	0.37	0.8	0.035	0.035	0.25	0.3	0.25

Approximate Comparison Table High-Quality Carbon Structural Steel

China	Japan	United States	International Organization for Standardization	Germany		France	Russia	United Kingdom
GB	JIS	ASTM/AISI	ISO	DIN EN/DIN	W-Nr.	NF EN/NF	GOST	BS EN/BS
80	SWRH82A SWRH82B	1080	Type SC Type DC	C80D	1.0622	C80D XC80	80	C80D 060A83

80 Corresponding Standards(Same grade name, different standards)

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