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  • 電力牌PP-R717/ E9015-B9耐熱鋼焊條3.2mm
  • 電力牌PP-R717/ E9015-B9耐熱鋼焊條3.2mm

電力牌PP-R717/ E9015-B9耐熱鋼焊條3.2mm

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價格：￥90.00／公斤
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上海藝晨焊材有限公司
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  • 地區：上海
產品分類
熱銷產品

R717耐熱鋼焊條     符合GB E9015-B9

簡介：低氫鈉型藥皮的Cr9Mo1Ni0.8V的貝氏全－馬氏體耐熱鋼焊條。可采用直流反接，可全位置焊接，焊前須預熱到300~400℃。用于焊接工作溫度在600-650℃的Cr9MoNiV(如T91或P9)耐熱鋼，如蒸汽管道、過熱器管等。

 

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