S31803 - Q/RP 006-2018

Grade	S31803
Corresponding Standard	Q/RP 006-2018 Cold Heading Stainless Steel Wire Rod
Brand/Supplier	-> Tsingshan Holding Group
Classification	Duplex Stainless Steel

S31803 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	N
Minimum Value	-	-	-	-	-	21	4.5	-	2.5	0.08
Maximum Value	0.03	1	2	0.03	0.02	23	6.5	0.5	3.5	0.2

S31803 Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %
Coil:	1010℃~1100℃ Rapid Cooling Offline Solution + Pickling	≤780	≥35	≥65
Coil:	Hot Rolled and Pickled	≤850	≥35	≥65

S31803 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"!