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通过优化Welten 62 CF钢的化学成份和采用合适的控制轧制工艺等措施,研制和开发了可供在轧制,轧制+高温回火和调质状态下使用的低焊接裂纹敏感性的05MnNiMoVA钢。
05MnNiMoVA has been developed and developed for low weld crack susceptibility for use in rolling, rolling + tempering and tempering conditions by optimizing the chemical composition of the Welten 62 CF steel and using a suitable controlled rolling process. steel.