The 12Cr2MoG seamless alloy steel pipe complies with GB/T 5310-2017 and delivers exceptional high-temperature resistance (up to 600℃), creep resistance, and oxidation resistance, making it a top choice for high-pressure boiler superheaters, reheaters, and main steam pipes.
- Alloy Seamless tube, Seamless Pipe
Seamless Alloy Steel Pipe GB/T 5310-2017 12Cr2MoG
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Phone:
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Product Detail
Chemical Component
Related Products
Quick Details
Product Name:
Seamless Alloy Steel Pipe GB/T 5310-2017 12Cr2MoG
Standard:
GB/T 5310-2017
Grade:
12Cr2MoG
Thickness:
3-75mm
Section Shape:
Round
Outer Diameter:
32-630mm
Place of Origin:
Baotou, China(Mainland)
Usage:
High press boiler and other application
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）
| Grade | Type | C | Mn | Mo | Cr | Ni | Cu | P | S | Si | ||||
| Min | Max | Min | Max | Min | Max | Min | Max | Max | Max | Max | Max | Max | ||
| 12Cr2MoG | – | 0.08 | 0.15 | 0.40 | 0.60 | 0.90 | 1.13 | 2.00 | 2.50 | – | – | 0.025 | 0.015 | 0.50 |
Mechanical Performance（GB/T 5310-2017）
| Grade | Type | Total under load Elongation % | Yield Strength | Tensile Strength | Hardness | Specified OD
mm | Allowable hardness Variation | ||
| Min | Max | Min | HRC | HBW | HRC | ||||
| 12Cr2MoG | – | 22 | 280 | – | 450 | – | – | – | – |
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