S34565 - ASTM A479/A479M-2018

USA UNS	S34565
Corresponding Standard	ASTM A479/A479M-2018 Standard Specification for Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels
Classification	Austenitic Stainless Steel

Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo	N	Cb
Minimum Value	-	-	5	-	-	23	16	4	0.4	-
Maximum Value	0.03	1	7	0.03	0.01	25	18	5	0.6	0.1

◎ New designations established in accordance with Practice E527 and SAE J1086 published jointly by ASTM and SAE. See ASTM DS-56C, available from ASTM Headquarters.

Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Hardness HBW
All specifications	Annealing	≥795	≥415	in 2 in.[50 mm] or 4D ≥ 35	≥ 40 ①	≤230

◎ d-diameter, t-thickness

1 Approximate Comparison Table Austenitic Stainless Steel

China	United States	International Organization for Standardization		European Standard
ISC	UNS	ISO	Numerical Grade	Numerical Grade
S34553	S34565	X2CrNiMnMoN25-18-6-5	4565-345-65-I	1.4565

2 Approximate Comparison Table Austenitic Stainless Steel

United States	European Standard
UNS	EN	Numerical Grade
S34565	X2CrNiMnMoN25-18-6-5	1.4565

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