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GET PRICEGB/T 3077 12Cr1MoV has a higher oxidation resistance and heat strength compared with 12CrMoV steel. The steel's creep limit and the value of the lasting strength is very close, and it has high plasticity in the case of long-term stretch. 12Cr1MoV steel technology and welding is also good. 12Cr1MoV Alloy Structure Plate is mainly used in high pressure, subcritical power station boiler super heater, header and the main steam pipe.
12Cr1MoV Alloy Structure Plate Chemical Composition
| Grade | C | Si | Mn | Cr | Mo | Ni | W | B | Al | Ti | V |
| 12Cr1MoV | 0.08 | 0.17 | 0.40 | 0.90 | 0.25 | - | - | - | - | - | 0.15-0.30 |
Mechanical Property of GB/T 3077 12Cr1MoV Structure Plate
| Grade | Tensile strength | Yield | Elongation | Rate of reduction in area | Impact energy | |||
| Not less than | ||||||||
| 12Cr1MoV | 490 | 245 | 22 | 50 | 71 | |||
12Cr1MoV Alloy Structure Plate production lines:
| 2500 production line in the conventional production specifications, the annual output of 1.6 million tons | ||||
| Product thickness mm | Product width mm | Product length mm | Total length of steel plate | Weight of steel plate (tons) |
| 6-≤7 | 1800-2200 | 5200-13000 | 28000 | 2.2-3.0 |
| ＞7-30 | 1600-2300 | 5200-13000 | ≤32000 | 2.2-4.55 |
| 3500 production line in the conventional production specifications, the annual output of 2 million tons | ||||
| Product thickness mm | Product width mm | Product length mm | Total length of steel plate | Weight of steel plate (tons) |
| 10-50 | 2000-4100 | 5500-15000 | ≤36000 | 5.16-7.47/8.34-12.12 |
| ≥50-80 | 2250-3050 | 5500-15000 | ≤36000 | 8.34-12.12 |
| 4300 production line in the conventional production specifications, the annual output of 1.8 million tons | ||||
| Product thickness mm | Product width mm | Product length mm | Total length of steel plate | Weight of steel plate (tons) |
| 6-120 | ≥1500-4100 | 5500-15000 | ≤43000 | 22 max |
| 120-300 | ≥1500-4100 | 5500-15000 | ≤20000 | 44 max |
| 1700 hot-rolled coil, the annual output 3.5 million tons | ||
| Product thickness mm | Product width mm | Volume of steel plate (tons) |
| 1.8-19 | ≥900-1550 | 27.8 max |
12Cr1MoV Alloy Structure Plate Size Range (MM):
The size range of 12Cr1MoV Alloy Structure Plate is 4.5-250×1600-4100×L
GB/T 3077 12Cr1MoV Delivery Condition:
Delivery condition of 12Cr1MoV Alloy Structure Plate: AR、CR、NR、TMCP、N、T、N+T、Q+T.
As the professional Chinese GB/T 3077 12Cr1MoV Alloy Structure Plate supplier, we supply our customers products with the best quality and competitive price. We also guarantee the best service and rapid delivery time. If you want to purchase the GB/T 3077 20MnTiB, 12CrMo, 15CrMo, 35CrMo, 12Cr1MoV, we support you to pay a visit to our company and do inspection. You are welcome to contact me if you have any need. We are sincerely looking for your cooperation.
