3J58 - GB /T 34471.2-2017

Grade	3J58
Corresponding Standard	GB /T 34471.2-2017 Elastic Alloys-Part 2: Constant Elastic Alloys
Classification	Alloy Steel
Density	8 g/cm³

3J58 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Ti	Al	More
Minimum Value	-	-	-	-	-	5.2	43	2.3	0.5	Fe：余量
Maximum Value	0.03	0.8	0.8	0.02	0.02	5.6	43.6	2.7	0.8	Fe：余量

3J58 Mechanical Properties

Heat Treatment or Condition	Tensile Strength σ_b Mpa	Hardness HBW
Heat treatment or condition	1470	HV 400

Approximate Comparison Table Elastic Alloy

3J58 Corresponding Standards(Same grade name, different standards)

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