Grade No. 5150 G51500 - ASTM A 752-2004(R2010)

Grade	Grade No. 5150
USA UNS	G51500
Corresponding Standard	ASTM A 752-2004(R2010) Standard Specification for General Requirements for Wire Rods and Coarse Round Wire, Alloy Steel
Classification	Alloy Steel

Grade No. 5150 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr
Minimum Value	0.48	0.15	0.7	-	-	0.7
Maximum Value	0.53	0.3	0.9	0.035	0.04	0.9

* Small quantities of certain elements, which are not specified or required, are present in alloy steels. These elements are considered as incidental and may be present to the following maximum amounts: copper, 0.35 %, nickel. 0.25 %, chromium, 0.20 %. molybdenum, 0.06 %.
* Standard alloy steels can be produced with a lead range of 0.15 to 0.35 %. Such steels are identified by inserting the letter “ L” between the second and third numerals of the Grade number, for example, 41L40. Lead is reported only as a range of 0.15 to 0.35 % since it is added to the mold as the steel is poured.

Grade No. 5150 Mechanical Properties

Heat Treatment or Condition	Tensile Strength σ_b Mpa
Annealed	≤670

Approximate Comparison Table Structural Alloy Steel

China		Japan	United States		France	Russia
GB	ISC	JIS	ASTM/AISI	UNS	NF EN/NF	GOST
50Cr	A20502	SCr445	5150	G51500	50C4	50Х

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