LB-52A日本神钢焊条LB-52A进口焊条E7016-G焊条

LB-52U焊条进口LB-52U焊条报价

LB-52U(E7016)焊条的打底操作

日本神钢焊条LB-52U低合金焊条

天津海焊代理日本神钢焊条焊丝 电厂镍基焊条镍基焊丝 不锈钢焊条焊丝 耐热钢焊条焊丝 耐候钢焊条焊丝 低温钢焊条焊丝 低合金焊条焊丝 铸铁焊条焊丝堆焊药芯焊丝 埋弧焊丝 明弧焊丝等焊接材料进口焊条进口焊丝

RB-26 A5.1 E6013 Capable of vertical downwaelding. [F] Z-44 A5.1 E6013 Lower fume emissi. 

[F] B-33 A5.1 E6013 Better bead appearance. [F] B-10 A5.1 E6019 Deeper penetration than E6013. 

[F] B-14 A5.1 E6019 Better X-ray soundness. 

[F] B-17 A5.1 E6019 Higher resistance to hot cracking. Thick plate joints 

[F] LB-26 A5.1 E7016 For mild steel. Higher deition rates. 

[F] LB-47 A5.1 E7016 For mild steel. Better X-ray soundness.

 [F] LB-52 A5.1 E7016 Typical electrode for 490MPa HT steel. 

[F] LB-M52 A5.1 E7016 Extra-low hydrogen. Harmless fumes.

 [F] LB-52A A5.1 E7016 Extra-low hydrogen. HIgher resistance to cold cracking. 

[F] LB-52UL A5.1 E7016 Ultra-low hydrogen. Moisture resistant. 

[F] LB-57 A5.1 E7016 Suitable for 520MPa HT steel. Extra-low hydrogen. 

[F] LB-76 A5.5 E7016-G Suitable for 520MPa HT steel. 

[F] LB-52RC A5.1 E7016 Suitable for HIC resistant steel. 

[F] LB-52-18 A5.1 E7018 Higher deition rates. Better usability with DCEP. 

[T] LB-7018-1 A5.1 E7018-1 Higher deition rates. Excellent low-temp notch toughness.