GB5310 10Cr9Mo1VNb Pressure Boiler Tube
10Cr9Mo1VNb seamless alloy pipes
GB{{0}}Cr9Mo1VNb high temperature boiler pipe composition includes elements such as chromium, molybdenum, vanadium and niobium. The "10Cr9Mo1VNbN" in its name refers to the chemical composition of the steel, which means it contains 10% chromium, 9% molybdenum, 1% vanadium and 0.3-0.5% niobium.
GB5310 10Cr9Mo1VNb seamless steel pipe is mainly used for high pressure pipeline pipes in boiler engineering, which has the advantages of high strength and high corrosion resistance. GB5310 10Cr9Mo1VNb high pressure pipeline has excellent high temperature performance. Above 550 degree , the recommended design allowable stress is about twice that of T9 and 2.25Cr-1Mo steel.
GB 5310 10Cr9Mo1VNbN seamless boiler tubes Chemical composition
| C | S | P | V | B | W | N | |||||||||
| 10Cr9Mo1VNbN | 0.08-0.12 | 0.20-0.50 | 0.30-0.60 | 0.01 | 0.02 | 8.00-9.50 | 0.85-1.05 | 0.18-0.25 | Less than or equal to 0.040 | Less than or equal to 0.040 | 0.06-0.10 | 0.03-0.07 |
GB 5310 10Cr9Mo1VNbN alloy steel boiler tubes Mechanical properties
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415 |
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585 |
GB5310 10Cr9Mo1VNb seamless alloy boiler tube
Gnee has 14 steel production lines, 10 processing equipment for processing, bending, painting, heat treatment, cutting, drilling, beveling, tempering, surface treatment, complete testing equipment and strong technical force. The annual production capacity is more than 60,000 tons.
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