S32654 - ASTM A479/A479M-2018

USA UNS	S32654
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	Cu	Mo	N
Minimum Value	-	-	2	-	-	24	21	0.3	7	0.45
Maximum Value	0.02	0.5	4	0.03	0.005	25	23	0.6	8	0.55

◎ 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	≥750	≥430	in 2 in.[50 mm] or 4D ≥ 40	≥ 40 ①	≤250

◎ d-diameter, t-thickness

Approximate Comparison Table Austenitic Stainless Steel

China		United States		International Organization for Standardization		Germany		European Standard
GB	ISC	Commercial Grade	UNS	ISO	Numerical Grade	DIN EN/DIN	W-Nr.	EN	Numerical Grade
015Cr24Ni22Mo8Mn3CuN 654SMo	S32652	654SMO	S32654	X1CrNiMoCuN24-22-8	4652-326-54-I	X1CrNiMoCuN24-22-8	1.4652	X1CrNiMoCuN24-22-8	1.4652

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