16Mn低合金无缝钢管
16mn低合金管于一般适用于低温状态下工作的部件，用于桥梁的专用钢种为“16Mnq”，汽车大梁的专用钢种为“16MnL”，压力容器的专用钢种为“16MnR”。

16MnDIHEJINGANGGUANBIAOZHUN： GB8163-1999(SHUSONGLIUTIYONG) GB6479-2000（GAOYAHUAFEISHEBEIYONGWUFENGGANGGUAN)

16MnDIHEJINGUANSHI：SHIYONGGANGDINGHUOSHIXINGUANPIJINGCHUANKONGZHICHENGMAOGUAN，RANHOUJINGREYA MnDIHEJINGANGGUANSHI：SHIYONGGANGDINGHUOSHIXINGUANPIJINGCHUANKONGZHICHENGMAOGUAN，RANHOUJINGREYA、LENGYAHUOLENGBOZHICHENG。16MnJIAODIHEJINGAOQIANGDUJIEGOUGANG。

16MnDIHEJINGUAN：HANTANLIANGWEI0.1%-0.25%,JIARUZHUYAOHEJINYUANSUMENG、GUI、FAN、NIHETAIDENG；TADEHANHEJINZONGLIANG<3%。ANQIANGDUFENWEI300、350、400HE450MPaDENG4GEJIBIE。ZHUYAOYOUQ295、Q345、Q390、Q420、Q460。：“Q”SHIQUFUDE“QU”ZIDEHANYUPINYINDAXIEZITOU，QIHOUSHUZIWEIGAIPAIHAO***XIAOQUFUDIAN（σs）ZHI，QIHOUDEFUHAOSHIANZHAOGAIGANGZAZHIYUANSU（LIU、LIN）HANLIANGYOUGAODAODIBINGBANSUITAN、MENGYUANSUDEBIANHUAERFENWEIA、B、C、DSIDENG。QIZHONGA、BJIGANGTONGCHANGCHENG16Mn。BENZILIAOYOUSHANDONGSHENGLIAOCHENGSHILONGCHUANGANGGUANZHIZAOYOUXIANGONGSITIGONGCANKAO。