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Material
GB /T 21833-2008
Austenitic-Ferritic (duplex) grade stainless steel seamless tubes and pipes
Material Designation
Chemical Composition (%)
022Cr25Ni7Mo4N
(
S25073
) (
00Cr25Ni7Mo4N
) (
2507
)
Min
Max
022Cr19Ni5Mo3Si2N
(
S21953
) (
00Cr18Ni5Mo3Si2
) (
3RE60
)
Min
Max
022Cr22Ni5Mo3N
(
S22253
) (
00Cr22Ni5Mo3N
) (
2205
)
Min
Max
022Cr23Ni4MoCuN
(
S23043
) (
00Cr23Ni4N
)
Min
Max
022Cr23Ni5Mo3N
(
S22053
) (
00Cr22Ni5Mo3N
) (
2205
)
Min
Max
022Cr24Ni7Mo4CuN
(
S25203
) (
00Cr25Ni7Mo4CuN
) (
UR52N+
)
Min
Max
022Cr25Ni6Mo2N
(
S22553
) (
00Cr25Ni6Mo2N
)
Min
Max
022Cr25Ni7Mo3WCuN
(
S22583
) (
00Cr25Ni7Mo3WCuN
)
Min
Max
03Cr25Ni6Mo3Cu2N
(
S25554
) (
alloy 255
) (
FERRALIUM
)
Min
Max
022Cr25Ni7Mo4WCuN
(
S27603
) (
Zeron 100
) (
00Cr25Ni7Mo4WCuN
)
Min
Max
06Cr26Ni4Mo2
(
S22693
) (
0Cr26Ni5Mo2
)
Min
Max
12Cr21Ni5Ti
(
S22160
) (
1Cr21Ni5Ti
) (
ЗИ811
)
Min
Max
For Reference Only
