ER308L不锈钢气保焊丝氩弧焊丝不锈钢氩弧焊丝
ER308L 不锈钢氩弧焊丝 符合:YB/T 5092 H03CR21Ni10Si AWS A5.9 ER308L
特性与用途及化学成分:
品名 符合标准 熔敷金属化学成分 特性与用途
C Si Mn P S Cr Ni Mo Cu 其它
ER308 YB/T 5092-2005 H08Cr21Ni10 Si
AWS A5.9 ER308 ≤0.08 0.30-0.65 1.00-2.50 ≤0.030 ≤0.030 19.50-22.00 9.00-11.00 ≤0.75 ≤0.75 用于18-8、18-12和20-10型奥氏体不锈钢的焊接,常用于相似成分母材的焊接,尤其是304型
ER308L YB/T 5092-2005 H03Cr21Ni10 Si
AWS A5.9 ER308L ≤0.030 0.30-0.65 1.00-2.50 ≤0.030 ≤0.030 19.50-22.00 9.00-11.00 ≤0.75 ≤0.75 用于超低碳00Cr19Ni10或0Cr18Ni10Ti不锈钢的焊接
ER308Si YB/T 5092-2005 H08Cr21Ni10Si1
AWS A5.9 ER308Si ≤0.08 0.65-1.00 1.00-2.50 ≤0.030 ≤0.030 19.50-22.00 9.00-11.00 ≤0.75 ≤0.75 用于工作温度低于300℃的0Cr19Ni9不锈钢结构的焊接
ER308LSi YB/T 5092-2005 H03Cr21Ni10Si1
AWS A5.9 ER308LSi ≤0.030 0.65-1.00 1.00-2.50 ≤0.030 ≤0.030 19.50-22.00. 9.00-11.00 ≤0.75 - 用于超低碳00Cr19Ni10或0Cr18Ni10Ti不锈钢的焊接
ER308LG - ≤0.030 0.60-0.90 1.00-2.50 ≤0.015 ≤0.025 19.50-22.00 9.00-11.00 ≤0.75 ≤0.75 铁路货车专用焊材