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GB/T 5310-2017 15CrMoG Seamless Alloy Steel Pipe

good price seamless steel pipe

GB/T 5310-2017 15CrMoG Seamless Alloy Steel Pipe

The 15CrMoG seamless alloy steel pipe alloyed with chromium and molybdenum-complies with GB/T 5310-2017 for high-pressure boilers. It delivers outstanding heat resistance (500-550℃), creep resistance, and oxidation resistance, making it a trusted choice for boiler superheaters, reheaters, and petrochemical cracking furnace pipes.

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Product Detail
Chemical Component
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Product Name:
GB/T 5310-2017 15CrMoG Seamless Alloy Steel Pipe
Standard:
GB/T 5310-2017
Grade:
15CrMoG
Thickness:
2.0-150mm
Section Shape:
Round
Outer Diameter:
21.3-1020mm
Place of Origin:
Baotou, China(Mainland)
Usage:
High pressure boiler
Surface Treatment:
Hot Rolled
Tolerance:
OD: ±1%D or ±0.5mm;WT: ±12.5%S or ±0.4mm
End:
Plain, beveled, or customized
End Protector:
Plastic pipe caps,iron protector or customized
length:
3-12m or customized
Brand:
Baotou steel
Delivery Time:
Normally within 30-45 days and according to the quantity.

Chemical Component(GB/T 5310-2017

GradeTypeCMnMoCrNiCuPSSi
MinMaxMinMaxMinMaxMinMaxMaxMaxMaxMaxMax
15CrMoG0.120.180.400.700.400.550.801.100.0250.0150.37

 

Mechanical Performance(GB/T 5310-2017)

GradeTypeTotal under load

Elongation

%

Yield StrengthTensile StrengthHardnessSpecified

OD

 

mm

Allowable hardness

Variation

MinMaxMinHRCHBWHRC
15CrMoG21295440