厂商 :济南巨申金属材料有限公司
山东 济南- 主营产品:
- 锅炉容器板
- 耐磨板
- 管材
大型石油储罐用12MnNiVR钢板
12MnNiVR Large Oil Storage Tanks Steel Plates
1 主要用途/ Main Application
12MnNiVR钢板钢质纯净,综合机械性能和低温冲击韧性良好,适用于50~100KJ/cm的大线能量焊接。主要用于制造5~15万立方米的大型石油储罐。
12MnNiVR steel plate has pureness , excellent mechanical properties and good low-temperature impact toughness, suitable for 50~100 KJ/cm line of welding energy. Mainly used in the manufacture of 50 to 150 thousand cubic meters of large oil storage tanks.
2 牌号和标准/ Steel Grade and Standard
产品牌号/ Steel grade:12MnNiVR(SR)
执行标准/ Standard:GB19189
3 供货技术条件/ Supply Technical Conditions
3.1 产品规格/ Product Specification
12~45×1500~4100×6000~18000mm;
3.2 化学成分/ Chemical Composition
熔炼成分/Heat Composition,%
牌号/ Grade |
C≤ |
Si |
Mn |
P≤ |
S≤ |
Mo |
V |
Ni |
12MnNiVR |
0.15 |
0.15~0.40 |
1.00~1.60 |
0.020 |
0.010 |
≤0.30 |
0.02~0.06 |
0.15~0.40 |
注:允许添加其他微合金元素,并有冷裂纹敏感系数Pcm要求。
Note: allow add other microalloying elements, and cold crack sensitive coefficient Pcm required.
3.3 力学性能// Mechanical Property
力学性能/ Mechanical Property
牌号/ grade |
厚度 Specification mm |
抗拉强度 Tensile Strength MPa |
屈服强度 Yield Strength MPa |
伸长率Elongation A5,% |
横向冲击transversal impact AKV, J |
冷弯/Bend180° B=2a |
不小于 |
||||||
12MnNiVR |
12~45 |
610~730 |
490 |
17 |
80(-20℃) |
d=3a |
3.4交货状态:调质
Delivery Condition:Quenching Tempering
4 钢板实物质量/ Product Quality
牌号 |
厚度 Mm |
抗拉强度 Tensile Strength MPa |
屈服强度 Yield Strength MPa |
伸长率Elongation A,% |
AKV, J, 横向 |
冷弯180° B=3a |
12MnNiVR |
12~45 |
620~715 |
495~615 |
18~26 |
110~295(-20℃) |
完好 |
5 应用业绩/ Application Performance
济钢自2006年获得生产12MnNiVR储罐钢板的生产资质以来,已生产三万余吨,应用于舟山、宁波、青岛、大连、冀东油田、林源油田等大型石油储备基地建设。
JIGANG has producted more than thirty thousand tons, used in Zhoushan, Bingbo, Qingdao, Dalian, Jidong oilfield, Linyuan oilfield and other large oil reserves base construction.