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March 7, 2017
ASTM A106 Grade B Sch 40 Seamless Pipes SRL,DRL with Anti-Corrosion Oil coating
March 10, 2017JIS G3454 Grade STPG 370 Specification Covers Carbon Steel Pipes for 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.
Chemical Compositions(%) of JIS G3454
Standard | Grade | C | Si | Mn | P | S |
JIS G3454 | STPG370 | ≤0.25 | ≤0.35 | 0.30-0.90 | ≤0.040 | ≤0.040 |
STPG410 | ≤0.30 | ≤0.35 | 0.30-1.00 | ≤0.040 | ≤0.040 |
Mechanical Properties of JIS G3454
Standard | Grade | Yield Strength (Mpa) | Tensile Strength (Mpa) | Elongation (%) |
JIS G3454 | STPG370 | ≥216 | ≥370 | ≥30 |
STPG410 | ≥245 | ≥410 | ≥25 |
JIS G3454 Carbon steel pipes for pressure service at an approximate maximum temperature of 350℃.
Size (mm):
- Outer Dimensions: 19.05mm- 114.3mm
- Wall Thickness:2.0mm -14 mm
- Length: max 16000mm