Stainless Steel Specifications:
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Stainless steel
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321,630,631,904L,2205,2507,2520,410,430,201,202,301,302,304,304L,309S,310S,316,316L
|
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Special stainless steel
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904L/UNS N08904/DIN1.4539,254SMO/UNSS31254,253MA,316Ti,347H.
|
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Duplex stainless steel
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1.4462/2205/F60,1.4028,1.4016,1.4006,S32101,S42000,SUS434,1.4507,SUS416,SUS410,s31500,s31803,S32205/F51,2507/S25073/F53.
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Stainless Steel Chemical Composition:
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Grade
|
C
|
Si
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MN
|
IP)
|
S
|
Ni
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Cr
|
Mo
|
|
321
|
≤0.08
|
≤1.0
|
≤2.0
|
≤0.035
|
≤0.03
|
9.0-13.0
|
17.0-19.0
|
一
|
|
630
|
≤0.07
|
≤1.0
|
≤1.0
|
≤0.035
|
≤0.03
|
3.0-5.0
|
15.5-17.5
|
一
|
|
631
|
≤0.09
|
≤1.0
|
≤1.0
|
≤0.030
|
≤0.035
|
6.50-7.75
|
16.0-18.0
|
一
|
|
904L
|
≤2.0
|
≤0.045
|
≤1.0
|
≤0.035
|
一
|
23.0-28.0
|
19.0-23.0
|
4.0-15.0
|
|
2205
|
≤0.03
|
≤1.0
|
≤2.0
|
≤0.030
|
≤0.02
|
4.5-6.5
|
22.0-23.0
|
3.0-3.5
|
|
2507
|
≤0.03
|
≤0.80
|
≤1.2
|
≤0.035
|
≤0.02
|
6.0-8.0
|
24.0-26.0
|
3.0-5.0
|
|
2520
|
≤0.08
|
≤1.5
|
≤2.0
|
≤0.045
|
≤0.03
|
0.19-0.22
|
0.24-0.26
|
一
|
|
410
|
≤0.15
|
≤1.0
|
≤1.0
|
≤0.035
|
≤0.03
|
-
|
11.5-13.5
|
一
|
|
430
|
≤0.12
|
≤0.75
|
≤1.0
|
≤0.040
|
≤0.03
|
≤0.6
|
16.0-18.0
|
一
|
|
201
|
≤0.15
|
≤0.75
|
5.5-7.5
|
≤0.06
|
≤0.03
|
3.5-5.5
|
16.0-18.0
|
一
|
|
202
|
≤0.15
|
≤1.0
|
7.5-10.0
|
≤0.06
|
≤0.03
|
4.6.0
|
17.0-19.0
|
一
|
|
301
|
≤0.15
|
≤1.0
|
≤2.0
|
≤0.045
|
≤0.03
|
6.0-8.0
|
16.0-18.0
|
一
|
|
302
|
≤0.15
|
≤1.0
|
≤2.0
|
≤0.035
|
≤0.03
|
8.0-10.0
|
17.0-19.0
|
一
|
|
304
|
≤0.08
|
≤1.0
|
≤2.0
|
≤0.045
|
≤0.03
|
8.0-10.5
|
18.0-20.0
|
一
|
|
304L
|
≤0.03
|
≤1.0
|
≤2.0
|
≤0.035
|
≤0.03
|
9.0-13.0
|
18.0-20.0
|
一
|
|
309S
|
≤0.08
|
≤1.0
|
≤2.0
|
≤0.045
|
≤0.03
|
12.0-15.0
|
22.0-24.0
|
一
|
|
310S
|
≤0.08
|
≤1.5
|
≤2.0
|
≤0.035
|
≤0.03
|
19.0-22.0
|
24.0-26.0
|
一
|
|
316
|
≤0.08
|
≤1.0
|
≤2.0
|
≤0.045
|
≤50.03
|
10.0-14.0
|
16.0-18.0
|
2.0-3.0
|
|
316L
|
≤0.03
|
≤1.0
|
≤2.0
|
≤0.045
|
≤0.03
|
12.0-15.0
|
16.0-18.0
|
2.0-3.0
|
