GB/T 3077 12Cr1MoV alloy steel plate is a steel grade widely used in high-pressure, ultra-high pressure, subcritical power station boiler superheaters, headers and main steam ducts. It still has high thermal strength and oxidation resistance at 580°C, and(plate) Alloy Steel Plate (plate) Common quality problems of CNC 30crmo steel standard hot rolled gb t 3077 15mnvb steel(steel) GB/T 3077 12Cr1MoV alloy steel plate is a steel grade widely used in high-pressure, ultra-high pressure, subcritical power station boiler superheaters, headers and main steam ducts. It still has high thermal strength and oxidation resistance at 580°C, and
The standard will replace GB/T 3077-1988 from the date of the implementation of this standard. hot rolled gb t 3077 15mnvb steel The standard covers the following issues of hot rolled and forging alloy steel the dimension, shape, weight, tolerance, engineering specification, test method, inspection rules, packaging, marking, and hot rolled gb t 3077 15mnvb steel 20 A73152 15MnVB 0.12~0.18 0.17~0.37 1 hot rolled gb t 3077 15mnvb steel
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