S30452 - ASTM A276/A276M-2017 - H2ABC

中文版

USA UNS	S30452
ASTM Specification or Grade	XM-21
Corresponding Standard	ASTM A276/A276M-2017 Standard Specification for Stainless Steel Bars and Shapes
Classification	Austenitic Stainless Steel

Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	N
Minimum Value	-	-	-	-	-	18	8	0.16
Maximum Value	0.08	1	2	0.045	0.03	20	10	0.3

Mechanical Properties

	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %
all	Annealing - Hot or Cold Precision Rolling (A)	≥620	≥345	≥30	≥50
≤25.4	Relatively Strict Cold Working (B)	≥1000	≥860	≥15	≥45
＞25.4~31.75	Relatively Strict Cold Working (B)	≥930	≥795	≥16	≥45
＞31.75~38.1	Relatively Strict Cold Working (B)	≥895	≥725	≥17	≥45
＞38.1~44.45	Relatively Strict Cold Working (B)	≥860	≥690	≥18	≥45

Approximate Comparison Table Austenitic Stainless Steel

China		Taiwan, China	Japan	South Korea	United States
GB	ISC	CNS	JIS	KS	ASTM	UNS
06Cr19Ni9NbN	S30478	304N2	SUS 304N2	STS 304N2	XM21	S30452

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