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LANSHENGGANGTIEWEININTIGONGJIAOGANGMEIMIZHONGLIANG=0.00785*（BIANKUAN+BIANKUAN-BIANHOU）*BIANHOU；
（1）CHENGFENZHIBIAO：JIAOGANGDEHUAXUECHENGFENSHUYIBANJIEGOUYONGYAZHIGANGCAIXILIE，ZHUYAOYANZHENGZHIBIAOWEIC、Mn、P、SSIXIANG。GENJUPAIHAOBUTONG，HANLIANGGEYOUCHABIE，DAZHIFANWEIWEIC<0.22%、Mn：0.30—0.65%、P<0.060%、S<0.060%。
（2）JIANYANFANGFA：JIANCESHANGSHUHUAXUECHENGFENSHI，CHANGYONGDEBIAOZHUNJIANYANFANGFAYOUGB223、JISG1211—1215、BS1837、BSSHOUCE19、ГОСТ22536DENG。
SHANXILANSHENGGANGTIEYOUXIANGONGSIZHUANYEXIAOSHOUJIAOGANG，DUXINJIAOGANG，REDUXINJIAOGANG，Q235BJIAOGANG，Q345BDIHEJINJIAOGANG，JIAOGANGJIAGONG；JIAGEXINGQING，XIANHUOZIYUAN，WULIUPEISONG，JIAGONGXIAOSHOU，HUANYINGNINDELAIDIANZIXUNDINGGOU!
