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LIAOCHENG10#YUANGANGDUOSHAOQIANYIDUN

发布作者:山东省龙川金属材料有限公司    发布日期:2020/10/8 16:33:00

LIAOCHENG10#YUANGANGDUOSHAOQIANYIDUN


10#YUANGANGFENWEIREYA、DUANZHIHELENGLASANZHONG。REYAYUANGANGDEGUIGEWEI5.5-250HAOMI。QIZHONG:5.5-25HAOMIDEXIAOYUANGANGDADUOYIZHITIAOCHENGKUNDEGONGYING,CHANGYONGZUOGANGJIN、LUOSHUANJIGEZHONGJIXIELINGJIAN;DAYU25HAOMIDEYUANGANG,ZHUYAOYONGYUZHIZAOJIXIELINGJIAN、WUFENGGANGGUANDEGUANPIDENG。


10#圆钢优质碳素结构钢中除含有碳(C)元素和为脱氧而含有一定量硅(Si)(一般不超过0.40%)、锰(Mn)(一般不超过0.80%,较高可到1.20%)合金元素外,不含其他合金元素(残余元素除外)。 10#圆钢必须同时保证化学成分和力学性能。


10#圆钢化学成份:碳 C :0.07~0.14"硅 Si:0.17~0.37锰 Mn:0.35~0.65硫 S :≤0.04磷 P :≤0.035铬 Cr:≤0.15镍 Ni:≤0.25铜 Cu:≤0.25


10#YUANGANGLIXUEXINGNENG:KANGLAQIANGDU σb (MPa):≥410(42)QUFUQIANGDUσs (MPa):≥205(25)SHENZHANGLV δ5 (%):≥25DUANMIANSHOUSUOLV ψ (%):≥5,YINGDU :WEIRECHULI,≤156HB,SHIYANGCHICUN:SHIYANG25mm


QILIU(S)、LIN(P)ZAZHIYUANSUHANLIANGYIBANKONGZHIZAI0.035%YIXIA。RUOKONGZHIZAI 0.030%YIXIAZHEJIAOGAOJIYOUZHIGANG,QIPAIHAOHOUMIANYINGJIA“A”,LIRU20A;RUOPKONGZHIZAI0.025%YIXIA、SKONGZHIZAI0.020%YIXIASHI,CHENGTEJIYOUZHIGANG,QIPAIHAOHOUMIANYINGJIA“E”YISHIQUBIE。DUIYUYOUYUANLIAODAIRUGANGZHONGDEQITACANYUHEJINYUANSU,RUGE(Cr)、NIE(Ni)、TONG(Cu)DENGDEHANLIANGYIBANKONGZHIZAICr≤0.25%、Ni≤0.30%、Cu≤0.25%。YOUDEPAIHAOMENG(Mn)HANLIANGDADAO1.40%,CHENGWEIMENGGANG。



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