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Material
GB /T 12770-2012
Welded stainless steel tubes for mechanical structures
Material Designation
Chemical Composition (%)
12Cr18Ni9
(
S30210
) (
1Cr18Ni9
)
Min
Max
06Cr19Ni10
(
S30408
) (
0Cr18Ni9
)
Min
Max
022Cr19Ni10
(
S30403
) (
00Cr19Ni10
)
Min
Max
06Cr25Ni20
(
S31008
) (
0Cr25Ni20
)
Min
Max
06Cr17Ni12Mo2
(
S31608
) (
0Cr17Ni12Mo2
) (
SS316
)
Min
Max
022Cr17Ni12Mo2
(
S31603
) (
00Cr17Ni14Mo2
)
Min
Max
06Cr18Ni11Ti
(
S32168
) (
0Cr18Ni10Ti
)
Min
Max
06Cr18Ni11Nb
(
S34778
) (
0Cr18Ni11Nb
)
Min
Max
022Cr22Ni5Mo3N
(
S22253
) (
00Cr22Ni5Mo3N
)
Min
Max
022Cr23Ni5Mo3N
(
S22053
) (
00Cr22Ni5Mo3N
)
Min
Max
022Cr25Ni7Mo4N
(
S25073
) (
00Cr25Ni7Mo4N
)
Min
Max
022Cr18Ti
(
S11863
) (
00Cr17
)
Min
Max
019Cr19Mo2NbTi
(
S11972
) (
00Cr18Mo2
)
Min
Max
06Cr13Al
(
S11348
) (
0Cr13Al
)
Min
Max
022Cr11Ti
(
S11163
) (
00Cr12Ti
)
Min
Max
022Cr12Ni
(
S11213
) (
00Cr12Ni
)
Min
Max
06Cr13
(
S41008
) (
0Cr13
)
Min
Max
For Reference Only
