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Professional manufacturer of special welding consumablesNON ALLOY STEEL AND FINE GRAIN STEEL ELECTRODE |
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| Brand | Size(mm) | Equivalent Specification | Welding Position | Type Of Current | Typical Chemical Composition Of Deposited Metal(wt%) | Typical Mechanical Properties Of Deposited Metal | Application | ||||||||||||
| C | Mn | Si | P | S | Cr | Ni | Mo | V | Others | Y.P.(MPa) | T.S.（MPa) | E.L.(%) | I.V.(J) | ||||||
| WS.J422 | 2.5/3.2/4.0/5.0 | GB/T E4303 | PA,PB,PC,PD,PE,PF | DC+/AC | 0.078 | 0.42 | 0.18 | 0.025 | 0.015 | 0.01 | 0.01 | 0.01 | 0.01 | - | 465 | 370 | 31 | 0℃/90 | For welding low carbon steel structure. |
| WS.J427 | 2.5/3.2/4.0/5.0 | NB/T E4315 GB/T E4315 |
PA,PB,PC,PD,PE,PF | DC+ | 0.07 | 0.85 | 0.25 | 0.020 | 0.010 | 0.04 | 0.02 | 0.01 | 0.01 | - | 410 | 490 | 30 | -30℃/150 | For welding low carbon steel and low alloy steel structure of pressure equipment. |
| WS.E6013 | 2.0/2.5/3.2/4.0/5.0 | AWS E6013 GB/T E4313 |
PA,PB,PC,PD,PE,PF,PG | DC+/AC | 0.080 | 0.51 | 0.25 | 0.023 | 0.013 | - | - | - | - | - | 390 | 495 | 32 | -20℃/75 | For welding low carbon steel sheet structure or cover welding requiring smooth surface. |
| WS.J502 | 2.5/3.2/4.0/5.0 | GB/T E5003 | PA,PB,PC,PD,PE,PF | DC+/AC | 0.080 | 0.54 | 0.20 | 0.017 | 0.011 | 0.02 | 0.04 | 0.01 | 0.01 | - | 540 | 445 | 27 | 0℃/80 | For welding 16Mn and low alloy steel structure with equal strength grade. |
| WS.J506 | 2.5/3.2/4.0/5.0 | NB/T E5016 GB/T E5016 AWS E7016 |
PA,PB,PC,PD,PE,PF | DC+/AC | 0.069 | 1.25 | 0.42 | 0.021 | 0.012 | 0.040 | 0.01 | 0.01 | 0.02 | - | 560 | 450 | 32 | -30℃/160 | For welding medium carbon steel and important low alloy steel structure of pressure equipment,such as 16Mn etc. |
| WS.J507 | 2.5/3.2/4.0/5.0 | NB/T E5015 GB/T E5015?AWS E7015 |
PA,PB,PC,PD,PE,PF | DC+ | 0.10 | 1.03 | 0.53 | 0.021 | 0.010 | 0.07 | 0.02 | 0.01 | 0.01 | - | 485 | 575 | 32 | -30℃/152 | For welding medium carbon steel and important low alloy steel structure of pressure equipment,such as 16Mn etc. |
| WS.E7018 | 2.0/2.5/3.2/4.0/5.0 | NB/T E5018 GB/T E5018 AWS E7018 |
PA,PB,PC,PD,PE,PF | DC+/AC | 0.066 | 1.25 | 0.40 | 0.020 | 0.009 | 0.05 | 0.02 | 0.01 | 0.01 | - | 567 | 425 | 30 | -30℃/125 | For welding carbon steel and low alloy steel with corresponding strength grade,such as Q345D etc. |
| WS.E7024 | 2.5/3.2/4.0/5.0 | GB/T E5024 AWS E7024 |
PA,PB | DC+/AC | 0.072 | 0.48 | 0.28 | 0.022 | 0.015 | 0.08 | 0.03 | 0.01 | 0.01 | - | 465 | 555 | 29 | 0℃/75 | For welding carbon steel and some low alloy steel on F-fillet position. |
NON ALLOY STEEL AND FINE GRAIN STEEL ELECTRODE |
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| Brand | Size(mm) | Equivalent Specification | Welding Position | Type Of Current | Typical Chemical Composition Of Deposited Metal(wt%) | Typical Mechanical Properties Of Deposited Metal | Application | ||||||||||||
| C | Mn | Si | P | S | Cr | Ni | Mo | V | Others | Y.P.(MPa) | T.S.（MPa) | E.L.(%) | I.V.(J) | ||||||
| WS.J422 | 2.5/3.2/4.0/5.0 | GB/T E4303 | PA,PB,PC,PD,PE,PF | DC+/AC | 0.078 | 0.42 | 0.18 | 0.025 | 0.015 | 0.01 | 0.01 | 0.01 | 0.01 | - | 465 | 370 | 31 | 0℃/90 | For welding low carbon steel structure. |
| WS.J427 | 2.5/3.2/4.0/5.0 | NB/T E4315 GB/T E4315 |
PA,PB,PC,PD,PE,PF | DC+ | 0.07 | 0.85 | 0.25 | 0.020 | 0.010 | 0.04 | 0.02 | 0.01 | 0.01 | - | 410 | 490 | 30 | -30℃/150 | For welding low carbon steel and low alloy steel structure of pressure equipment. |
| WS.E6013 | 2.0/2.5/3.2/4.0/5.0 | AWS E6013 GB/T E4313 |
PA,PB,PC,PD,PE,PF,PG | DC+/AC | 0.080 | 0.51 | 0.25 | 0.023 | 0.013 | - | - | - | - | - | 390 | 495 | 32 | -20℃/75 | For welding low carbon steel sheet structure or cover welding requiring smooth surface. |
| WS.J502 | 2.5/3.2/4.0/5.0 | GB/T E5003 | PA,PB,PC,PD,PE,PF | DC+/AC | 0.080 | 0.54 | 0.20 | 0.017 | 0.011 | 0.02 | 0.04 | 0.01 | 0.01 | - | 540 | 445 | 27 | 0℃/80 | For welding 16Mn and low alloy steel structure with equal strength grade. |
| WS.J506 | 2.5/3.2/4.0/5.0 | NB/T E5016 GB/T E5016 AWS E7016 |
PA,PB,PC,PD,PE,PF | DC+/AC | 0.069 | 1.25 | 0.42 | 0.021 | 0.012 | 0.040 | 0.01 | 0.01 | 0.02 | - | 560 | 450 | 32 | -30℃/160 | For welding medium carbon steel and important low alloy steel structure of pressure equipment,such as 16Mn etc. |
| WS.J507 | 2.5/3.2/4.0/5.0 | NB/T E5015 GB/T E5015?AWS E7015 |
PA,PB,PC,PD,PE,PF | DC+ | 0.10 | 1.03 | 0.53 | 0.021 | 0.010 | 0.07 | 0.02 | 0.01 | 0.01 | - | 485 | 575 | 32 | -30℃/152 | For welding medium carbon steel and important low alloy steel structure of pressure equipment,such as 16Mn etc. |
| WS.E7018 | 2.0/2.5/3.2/4.0/5.0 | NB/T E5018 GB/T E5018 AWS E7018 |
PA,PB,PC,PD,PE,PF | DC+/AC | 0.066 | 1.25 | 0.40 | 0.020 | 0.009 | 0.05 | 0.02 | 0.01 | 0.01 | - | 567 | 425 | 30 | -30℃/125 | For welding carbon steel and low alloy steel with corresponding strength grade,such as Q345D etc. |
| WS.E7024 | 2.5/3.2/4.0/5.0 | GB/T E5024 AWS E7024 |
PA,PB | DC+/AC | 0.072 | 0.48 | 0.28 | 0.022 | 0.015 | 0.08 | 0.03 | 0.01 | 0.01 | - | 465 | 555 | 29 | 0℃/75 | For welding carbon steel and some low alloy steel on F-fillet position. |
