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Material
GB /T 4239-1991
Cold rolled stainless steel and heatresisting steel strip
Material Designation
Chemical Composition (%)
07Cr17Ni7Al
(
S51770
) (
0Cr17Ni7Al
)
Min
Max
1Cr18Ni9
(
S30210
) (
12Cr18Ni9
)
Min
Max
0Cr18Ni9
Min
Max
3Cr16
Min
Max
1Cr17Ni8
Min
Max
For Reference Only
