CNS-4

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Product Details

Chemical composition

C(%)	Si(%)	Mn(%)	P(%)	S(%)	Cr(%)	Ni(%)
C(%)(%) 0.75-0.85	Si(%)(%) 1.75-2.25	0.75-0.85	P(%)(%) ≦0.03	S(%)(%) ≦0.03	0.75-0.85	0.75-0.85	0.75-0.85	0.75-0.85	0.75-0.85

Applications

Heat-Resisting Stainless Steels

Country Code:

CNS

Standard

4

Steel Type

Heat treatment

Heat Treatment of steel grade VV-54
Heat treated : 1391°C - 1967°C

Relate Steel Type

Steel Type	Country Code	C(%)	Si(%)	Mn(%)	P(%)	S(%)	Cr(%)	Ni(%)	Cu(%)
4	CNS	0.75-0.85	1.75-2.25	0.2-0.6	≦0.03	≦0.03	19.0-20.5	1.15-1.65
8Cr20Si-2Ni	GB	0.75-0.85	1.75-2.25	0.2-0.6	≦0.03	≦0.03	19.0-20.5	1.15-1.65	≦0.3
SUH4	JIS	0.75-0.85	1.75-2.25	0.2-0.6	≦0.03	≦0.03	19.0-20.5	1.15-1.65
X80Cr-NiSi20	DIN	0.75-0.85	1.75-2.25	≦1.0	≦0.03	≦0.03	19.0-21.0	1.00-1.75

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