JIS G3455
Reliable Pipes & Tubes Ltd. is a leading JIS G 3455 Grade Tubes Supplier Since 1975 in India
Application: Carbon Steel Pipes for High Pressure Service
Send EnquiryJIS G3455
JIS G3455 Grade STS 38/42/49 Specification Covers Carbon Steel Pipes for High Pressure 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 |
Conventional symbols |
|---|---|
| STS 370 |
STS 38 |
| STS 410 |
STS 42 |
| STS 480 |
STS 49 |
|
KS |
ASTM |
JIS |
DIN |
BS |
|||||
|---|---|---|---|---|---|---|---|---|---|
|
Standard |
GRADE |
Standard |
GRADE |
Standard |
GRADE |
Standard |
GRADE |
Standard |
GRADE |
|
D 3564 |
370 SPPH |
A524 |
GrⅠ, Ⅱ |
G-3455 |
STS 370 (new) |
1630 |
St 37.4 |
– |
– |
|
410 SPPH |
– |
STS 410 (new) |
St 44.4 |
||||||
|
480 SPPH |
– |
STS 480 (new) |
St 52.4 |
||||||
|
Symbol of |
Chemical Composition% |
||||
|---|---|---|---|---|---|
|
C |
Si |
Mn |
P |
S |
|
| STS 370 |
0.25 |
0.10 ~ 0.35 |
0.30 ~ 1.10 |
Less than 0.035 |
Less than 0.035 |
| STS 410 |
Less than 0.30 |
0.10 ~ 0.35 |
0.30 ~ 1.40 |
Less than 0.035 |
Less than 0.035 |
| STS 480 |
Less than 0.33 |
0.10 ~ 0.35 |
0.30 ~ 1.50 |
Less than 0.035 |
Less than 0.035 |
