CD3MWN A995 7A 27Cr-7Ni-Mo- W-N - ASTM A995/A995M-2020

Grade	CD3MWN
AISI American Iron and Steel Institute	J93379
Other Names
Old Grade
Corresponding Standard	ASTM A995/A995M-2020 Castings, Austenitic-Ferritic (Duplex) Stainless Steel, for Pressure-Containing Parts
Classification	Duplex Stainless Steel

CD3MWN Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	N	W	B	More
Minimum Value	-	-	1	-	-	26	6	-	2	0.3	3	0.001	Ba:0.0002~0.01
Maximum Value	0.03	1	3	0.03	0.02	28	8	1	3.5	0.4	4	0.01	Ba:0.0002~0.01

CD3MWN Mechanical Properties

Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Elongation or Extension Rate δ %
≥690	≥515	≥20

CD3MWN Corresponding Standards(Same grade name, different standards)

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