015Cr21Ni26Mo5Cu2 S39042 - GB /T 713.7-2023

Grade	015Cr21Ni26Mo5Cu2
China ISC	S39042
Corresponding Standard	GB /T 713.7-2023 Steel Plate,Sheet and Strip for Pressure Equipments Part7:Stainless Steel and Heat Resisting Steel
Classification	Austenitic Stainless Steel
Properties	Corrosion Resistance
Density	8 g/cm³

015Cr21Ni26Mo5Cu2 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	N
Minimum Value	-	-	-	-	-	19	24	1.2	4	-
Maximum Value	0.02	1	2	0.03	0.01	21	26	2	5	0.1

015Cr21Ni26Mo5Cu2 Mechanical Properties

Heat Treatment or Condition	Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Elongation or Extension Rate δ %	Hardness HBW	Impact Energy Absorption KV2 J
Solutioon treatment	≥490	Rp0.2: ≥220 Rp1.0: ≥260	≥35	HBW: ≤190 HRB: ≤90 HV: ≤200	20°C: Long: ≥100 tr: ≥60 -196°C: tr: ≥60

1 Approximate Comparison Table Austenitic Stainless Steel

China		Japan	United States		International Organization for Standardization		France	European Standard		Sweden	United Kingdom
GB	ISC	JIS	ASTM/AISI	UNS	ISO	Numerical Grade	NF EN/NF	EN	Numerical Grade	SS	BS EN/BS
015Cr21Ni26Mo5Cu2	S31782	SUS 890L	904L	N08904	X1NiCrMoCu25-20-5	4539-089-04-I	Z2NCDU25-20	X1NiCrMoCu25-20-5	1.4539	2562	904S13

2 Approximate Comparison Table Austenitic Stainless Steel

China	United States	International Organization for Standardization		European Standard
ISC	UNS	ISO	Numerical Grade	Numerical Grade
S39042	N08904	X1NiCrMoCu22-20-5-2	4656-089-04-I	1.4656①

015Cr21Ni26Mo5Cu2 Corresponding Standards(Same grade name, different standards)

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