50B46 G50461 - SAE J404-2009

Grade	50B46
USA UNS	G50461
Corresponding Standard	SAE J404-2009 Chemical Compositions of SAE Alloy Steels
Classification	Alloy Steel

50B46 Chemical Element Composition Content (%)

Component	C	Si	Mn	P ^◎	S ^◎	Cr	Ni	Cu	Mo	B
Minimum Value	0.44	0.15	0.75	-	-	0.2	0.2	-	-	0.0005
Maximum Value	0.49	0.35	1	0.03	0.04	0.35	0.35	0.35	0.06	0.003

◎ Table lists default values for Phosphorus and Sulfur. Alternate levels shall be agreed upon between purchaser and supplier. Typical values for Flat Roll products: P = 0.030 max, S = 0.035 max. Typical values for ASTM Long Product: P = 0.040 max, S = 0.050 max.

50B46 Corresponding Standards(Same grade name, different standards)

1	ASTM A29/A29M-2012
	50B46 G50461
2	SAE J404-2000
	50B46 G50461
3	ASTM A29/A29M-2020
	50B46 G50461
4	ASTM A519/A519M-2024
	50B46
5	SAE J404-2009
	50B46 G50461
6	ASTM A 752-2004(R2010)
	50B46 G50461
7	ASME SA-29/SA-29M-2023
	50B46 G50461

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