论文部分内容阅读
济南钢铁总厂为满足日本客商和国内市场的要求,试制了厚22ram的钢板,其性能达到JISG3101-76标准的SS41牌号和G B700-88标准的Q235B牌号水平。
Jinan Iron and Steel Plant to meet the requirements of Japanese merchants and the domestic market, trial production of thick 22ram steel, its performance to JISG3101-76 standard SS41 grade and G B700-88 standard Q235B grade level.