PCrNi3MoVE - GJB 3783A-2015 - H2ABC

中文版

Grade	PCrNi3MoVE
Corresponding Standard	GJB 3783A-2015 Specification for Steel Bars and Steel Forgings for Barrel of Middle-Small Caliber Quick Firing Arms
Classification	Alloy Steel

PCrNi3MoVE Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	V
Minimum Value	0.34	0.17	0.25	-	-	1.2	3	-	0.35	0.1
Maximum Value	0.41	0.37	0.5	0.015	0.015	1.5	3.25	0.2	0.45	0.25

PCrNi3MoVE Mechanical Properties

condition	Mark	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %	Impact Energy Absorption KV2 J
Steel bars or forgings, transverse sample; t=25	Strength grade P-930	Normalizing + Quenching + Tempering	Specified Proportional Limit σp 930	≥25	≥17
Steel bars or forgings, transverse sample; t=25	Strength grade P-980	Normalizing + Quenching + Tempering	Specified Proportional Limit σp 980	≥25	≥15

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