314 - Q/RP 007-2018

314 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	N
Minimum Value	-	1.5	-	-	-	23	19	-	-
Maximum Value	0.25	3	2	0.045	0.03	26	22	0.75	0.1

314 Mechanical Properties

delivery condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %
Offline solution annealing + pickling	1010℃ ~ 1100℃ Rapid Cooling	≤600	≥45	≥65

314 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"!