机械结构用不锈钢焊接钢管的牌号和化学成分

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机械结构用不锈钢焊接钢管的牌号和化学成分

<BR>机械结构用不锈钢焊接钢管的牌号和化学成分牌号化学成分(质量分数)(％) C Si Mn P S Ni Cr 其他 00cr19Ni11 ≤0.030 ≤1.00 ≤2.00 ≤0.035 ≤0.030 9.00-13.00 18.00-20.00 00Cr17Ni14Mo2 ≤0.030 ≤1.00 ≤2.00 ≤0.035 ≤0.030 12.00-15.00 16.00-18.00 Mo2.00-3.00 …

机械结构用不锈钢焊接钢管的牌号和化学成分

牌号	化学成分(质量分数)(％)
牌号	C	Si	Mn	P	S	Ni	Cr	其他
00cr19Ni11	≤0.030	≤1.00	≤2.00	≤0.035	≤0.030	9.00-13.00	18.00-20.00
00Cr17Ni14Mo2	≤0.030	≤1.00	≤2.00	≤0.035	≤0.030	12.00-15.00	16.00-18.00	Mo2.00-3.00
0Cr19Ni9	≤0.08	≤1.00	≤2.00	≤0.035	≤0.030	8.00-10.00	18.00-20.00
1Cr18Ni9	≤0.15	≤1.00	≤2.00	≤0.035	≤0.030	8.00-10.00	17.00-19.00
(1Cr18Ni9Ti)	≤0.12	≤1.00	≤2.00	≤0.035	≤0.030	8.00-11.00	17.00-19.00	Ti5(C％-0.02)-0.80
0Cr17Ni12Mo2	≤0.08	≤1.00	≤2.00	≤0.035	≤0.030	10.00-14.00	16.00-18.00	Mo2.00-3.00
0Cr18Ni11NB	≤0.08	≤1.00	≤2.00	≤0.035	≤0.030	9.00-13.00	17.00-19.00	Nb≥10×C％
0Cr25Ni20	≤0.08	≤1.50	≤2.00	≤0.035	≤0.030	19.00-22.00	24.00-26.00
1Cr17	≤0.12	≤0.75	≤1.00	≤0.035	≤0.030		16.00-19.00	Ti或Nb0.10-1.00
1Cr15	≤0.12	≤1.00	≤1.00	≤0.035	≤0.030		16.00-18.00
0Cr13	≤0.08	≤1.00	≤1.00	≤0.035	≤0.030		11.50-13.50
1Cr13	≤0.15	≤1.00	≤1.00	≤0.035	≤0.030		11.50-13.50