JIS G3456
Reliable Pipes & Tubes Ltd. is a leading JIS G 3456 Grade Tubes Supplier Since 1975 in India
Application: Carbon Steel Pipes for High Pressure Service
Send EnquiryJIS G3456
JIS G3456 Grade STPT 38/42/49 Specification Covers Carbon Steel Pipes for High Temperature Service. 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.
|
Symbol of |
|
|---|---|
| STPT 370 | STPT 38 |
| STPT 410 | STPT 42 |
| STPT 480 | STPT 49 |
|
KS |
ASTM |
JIS |
DIN |
BS |
|||||
|---|---|---|---|---|---|---|---|---|---|
|
Standard |
GRADE |
Standard |
GRADE |
Standard |
GRADE |
Standard |
GRADE |
Standard |
GRADE |
|
D 3570 |
370 SPHT |
A 106 |
Gr A |
G-3456 |
370 STPT |
17 175 |
St 35.8 |
3602 |
360 HFS |
|
410 SPHT |
Gr B |
410 STPT |
17 175 |
St 45.8 |
3602 |
410 HFS |
|||
|
480 SPHT |
Gr C |
480 STPT |
– |
– |
3602 |
460 HFS |
|||
|
Symbol of |
Chemical Composition% |
||||
|---|---|---|---|---|---|
|
C |
Si |
Mn |
P |
S |
|
| STPT 370 |
0.25 |
0.10 ~ 0.35 |
0.30 ~ 0.90 |
Less than 0.035 |
Less than 0.035 |
| STPT 410 |
Less than 0.30 |
0.10 ~ 0.35 |
0.30 ~ 1.00 |
Less than 0.035 |
Less than 0.035 |
| STPT 480 |
Less than 0.33 |
0.10 ~ 0.35 |
0.30 ~ 1.00 |
Less than 0.035 |
Less than 0.035 |
