D667 - Q/RP 007-2018

D667 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	N
Minimum Value	-	-	12.5	-	-	12.5	0.7	1.8	-
Maximum Value	0.08	1	14.5	0.05	0.03	14.5	2	2.5	0.1

D667 Mechanical Properties

delivery condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %
Hot-rolled + pickled	-	≤750	≥40	≥65
Offline solution annealing + pickling	1010℃ ~ 1100℃ Rapid Cooling	≤650	≥50	≥65

D667 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"!