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Stainless Steel Pipes - Comparing
American and European Standards
Comparing American - US - and European
- German, British (UK) and Swedish - stainless steel pipe standards
The table below can be used to compare
American and European stainless steel standards.
|
USA
|
UK
|
Germany
|
Sweden
|
|
ASTM A312
|
BS 3605
|
WSN
|
DIN type
|
SIS
|
|
TP 304
|
Grade 801
|
4301
|
X 5 CrNi 18 9
|
SIS 2333-02
|
|
TP 304H
|
Grade 811
|
|
X6 CrNi 18 11
|
|
|
TP 304L
|
Grade 801L
|
4306
|
X 2 CrNi 18 9
|
SIS 2352-02
|
|
TP 310
|
Grade 805
|
4841
|
X 15 CrNiSi 25 20
|
SIS 2661-02
|
|
TP 316
|
Grade 845
|
4401 / 4436
|
X 5 CrNiMo 18 10
|
SIS 2343-02
|
|
TP 316H
|
Grade 855
|
|
|
|
|
TP 316L
|
Grade 845L
|
4404
|
X 2 CrNiMo 18 10
|
SIS 2353-02
|
|
TP 317
|
Grade 846
|
|
|
|
|
TP 321
|
Grade 822 Ti
|
4541
|
X10 CrNiTi 18 9
|
SIS 2337-02
|
|
TP 321H
|
Grade 832 Ti
|
|
|
|
|
TP 347
|
Grade 822 Nb
|
4550
|
X10 CrNiNb 18 9
|
SIS 2338-02
|
|
TP 347 H
|
Grade 832 Nb
|
|
|
|
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