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石家庄市石桥焊材-碳钢焊条

时间:2016-12-22 21:51:24 浏览量:3598
 

 

碳钢焊条

Carbon steel welding electrode

    碳钢焊条可进行全位置焊接,焊接工艺性能良好,飞溅少,成形美观,脱渣好,引弧和再引弧好。用于焊接一般碳钢结构,适用于薄板小件和等级低的低合金钢,如09Mn2等。

性能参数


performance parameter

 

牌号
Brand Nsme
国标
GB
AWS
A5.1
焊接位置
Welding
Position
电流种类
Type of
Curent
熔敷金属化学成分(%)
Chemical Composition of Deposit Metal
熔敷金属力学性能
Mechanical Peiormance of Deposit Metal
应用
Application
C Si Mn S P Cr Ni Mo Cu 6b
Mpa
(kgf/mm2)
6s
Mpa
(kgf/mm2)
65
(%)
冲击功A*
Impact Work An
J
SQ.J420 E4300 F.V.OH.H AC.DC ≤0.12 ≤0.35 0.30~0.60 ≤0.035 ≤0.040 ≥420(43) ≥330(34) ≥22 0 ≥27 适用于焊接重要的低碳钢结构及高质量的碳钢管道焊接
Welding of key low carbon steel structures and high quality carbon steel pipes
SQ.J420G E4300 F.V.OH.H AC.DC ≤0.12 ≤0.30 0.35~0.70 ≤0.035 ≤0.040 ≥420(43) ≥330(34) ≥22 0 ≥22 适用于高温高压电站碳钢管道焊接
Used for welding temperature and pressure pipes of carbon steel used in generating electric power
SQ.J421 E4313 E6013 F.V.OH.H AC.DC ≤0.12 ≤0.35 0.30~0.60 ≤0.035 ≤0.040 ≥420(43) ≥330(34) ≥22 0 ≥47 适用于燥接一般低碳钢结构
Welding of general low carbon steel structures
SQ.J421Fe16 E4324 E6024 F.HF AC.DC ≤0.12 ≤0.35 0.30~0.60 ≤0.035 ≤0.040 ≥420(43) ≥330(34) ≥22 0 ≥47 用于船体结构低碳钢和相应等级的普低钢的平焊、平角焊
Used for down hand welding and flat fillet welding on general low-carbon steel structures
SQ.J421Fe18 E4324 E6024 F.HF AC.DC ≤0.12 ≤0.35 0.30~0.60 ≤0.035 ≤0.040 ≥420(43) ≥330(34) ≥22 0 ≥47
SQ.J422 E4303 F.V.OH.H AC.DC ≤0.12 ≤0.25 0.30~0.60 ≤0.035 ≤0.040 ≥420(43) ≥330(34) ≥22 0 ≥27 焊接较重要的低碳钢结构和相同强度的等级的低合金钢
Welding of Key structures of low carbon steel and low alloy steels with corresponding strength
SQ.J425 E4311 E6011 VD.F.OH.H AC.DC ≤0.20 ≤0.30 0.30~0.60 ≤0.035 ≤0.040 ≥420(43) ≥330(34) ≥22 -30 ≥27 焊接建筑薄板及钢管焊接
Welding of steel sheets and pipes for building
SQ.J425G E4310 E6010 VD.F.OH.H DC ≤0.20 ≤0.30 0.30~0.60 ≤0.035 ≤0.035 ≥420(43) ≥330(34) ≥22 -30 ≥27 各种碳钢钢管环缝向下焊接
For girth downward welding on all kinds of carbon steel pipes
SQ.J426 E4316 E6016 F.V.OH.H AC.DC ≤0.12 ≤0.90 ≤1.25 ≤0.035 ≤0.040 ≤0.20 ≤0.30 ≤0.30 ≤0.08 ≥420(43) ≥330(34) ≥22 -30 ≥27 焊接较重要的低碳钢及某些低合金钢结构
Welding of Key structures of low carbon steel and some low alloy steel
SQ.J426Fe E4316 E6018 F.V.OJH AC.DC ≤0.12 ≤0.90 ≤1.25 ≤0.035 ≤0.040 ≤0.20 ≤0.30 ≤0.30 ≤0.08 ≥420(43) ≥330(34) ≥22 -30 ≥27
SQ.J427 E4315 E6015 F.V.OH.H DC ≤0.12 ≤0.90 ≤1.25 ≤0.035 ≤0.040 ≤0.20 ≤0.30 ≤0.30 ≤0.08 ≥420(43) ≥330(34) ≥22 -30 ≥27
SQ.J427Ni E4315 E6015 F.V.OH.H DC ≤0.12 ≤0.50 0.5~0.85 ≤0.035 ≤0.040 ≤0.20 ≤0.70 ≤0.30 ≤0.08 ≥420(43) ≥330(34) ≥22 -40 ≥27
SQ.J501Fe18 E5024 E7024 F.HF AC.DC ≤0.10 ≤0.90 ≤125 ≤0.035 ≤0.040 ≤0.20 ≤0.30 ≤0.30 ≤0.08 ≥490(50) ≥400(41) ≥22 0 ≥47 焊接16Mn及某些低合金钢结构的高效率焊条
High efficient electrode for welding 16Mn and some low alloy steel structures
SQ.J502 E5003 F.V.OH.H AC.DC ≤0.12 ≤0.30 0.4~1.9 ≤0.035 ≤0.040 ≥490(50) ≥400(41) ≥22 0 ≥27 焊接16Mn及相同强度等级的低合金钢的一般结构
Welding of 16Mn and general low alloy steel structures with corresponding strength
SQ.J506 E5016 E7016 F.V.OH.H AC.DC ≤0.12 ≤0.75 ≤1.60 ≤0.035 ≤0.040 ≤0.20 ≤0.30 ≤0.30 ≤0.08 ≥490(50) ≥400(41) ≥22 -30 ≥27 焊接中碳钢及16Mn等重要的低合金钢结构
Welding of medium carbon steel and some important low alloy steel structures,for exie
SQ.J506X E5016 E7016 VD.F.OH.H AC.DC ≤0.12 ≤0.75 ≤1.60 ≤0.035 ≤0.040 ≤0.20 ≤0.30 ≤0.30 ≤0.08 ≥490(50) ≥400(41) ≥22 -30 ≥27
SQ.J506Fe E5018 E7018 F.V.OH.H AC.DC ≤0.12 ≤0.75 ≤1.60 ≤0.035 ≤0.035 ≤0.20 ≤0.30 ≤0.30 ≤0.08 ≥490(50) ≥400(41) ≥22 -30 ≥27 焊接16Mn及某些低合金结构的高效率焊条
High efficient electrode for welding 16Mn and some low alloy steel structures
SQ.J506Fe18 E5028 E7028 F.HF AC.DC ≤0.12 ≤0.90 ≤1.60 ≤0.035 ≤0.040 ≤0.20 ≤0.30 ≤0.30 ≤0.08 ≥490(50) ≥400(41) ≥22 -20 ≥27
SQ.J507 E5015 E7015 F.V.OH.H DC ≤0.12 ≤0.75 ≤1.60 ≤0.035 ≤0.040 ≤0.20 ≤0.30 ≤0.30 ≤0.08 ≥490(50) ≥400(41) ≥22 -30 ≥27 焊接中碳钢及16Mn等重要的低合金钢结构
Welding of medium carbon steel structures,for example 16Mn
SQ.J507X E5015 E7015 VD.F.OH.H DC ≤0.12 ≤0.75 ≤1.60 ≤0.035 ≤0.040 ≤0.20 ≤0.30 ≤0.30 ≤0.08 ≥490(50) ≥400(41) ≥22 -30 ≥27