JIS G3458
- JIS G3458 Grade STPA 12
- JIS G3458 Grade STPA 20
- JIS G3458 Grade STPA 22
- JIS G3458 Grade STPA 23
- JIS G3458 Grade STPA 24
- JIS G3458 Grade STPA 25
- JIS G3458 Grade STPA 26
Reliable Pipes & Tubes Ltd. is a leading JIS G 3458 Grade Tubes Supplier Since 1975 in India
Application: Alloy Steel Pipes for Service
Send EnquiryJIS G3458
JIS G3458 Grade STPA 12/20/22/23/24/25/26 Specification Covers Alloy Steel Pipes. Mechanical properties of this steel grades can be varied greatly by heat treating. Through a controlled cycle of heating and cooling, certain desired properties are obtained by producing predictable changes in the microstructure of the steel.
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Symbol of |
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Molybdenum steel pipe |
STPA 12 |
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Chrome-molybdenum steel pipe |
STPA 20 |
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STPA 22 |
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STPA 23 |
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STPA 24 |
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STPA 25 |
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STPA 26 |
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KS |
ASTM |
JIS |
DIN |
BS |
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Standard number |
GRADE |
Standard number |
GRADE |
Standard number |
GRADE |
Standard number |
GRADE |
Standard number |
GRADE |
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D 3573 |
SPA 12 |
A335 |
P 1 |
G-3458 |
STPA12 |
17 175 |
15Mo3 |
– |
– |
|
SPA 20 |
P 2 |
STPA20 |
– |
– |
3604 |
HFS660 |
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SPA 22 |
P 12 |
STPA22 |
17 175 |
13Cr Mo44 |
HFS620-460 |
||||
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SPA 23 |
P 11 |
STPA23 |
– |
– |
HFS621 |
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SPA 24 |
P 22 |
STPA24 |
17 175 |
10Cr Mo910 |
HFS622 |
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SPA 25 |
P 5 |
STPA25 |
– |
– |
HFS625 |
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SPA 26 |
P 9 |
STPA26 |
– |
– |
– |
– |
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P 5b |
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P 5c |
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P 15 |
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P 91 |
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