SW-EA2
Hits：64
EA2
SUBMERGED ARC WELDING WIRE: SW-EA2
Specification：AWS A5.23 EA2
ASME/SFA-5.23 EA2
ISO 14171-B SU2M3
GB/T 5293 SU2M3
Introduction：
- For 550Mpa-620Mpa grade carbon steel or low alloy steels, eg: material 18Mo,12MnV,15Mnv.
Well weldability: stable arc, easy slag removal,neat weld bead.
Application：
Ships
Construction machinery
Chemistry Industry
Bridges
Steel Structure
Boilers
pressure vessels
Pass the certification：
Contact us
Chemical Composition of Wire %：
| C | Mn | Si | P | S | Ni | Cr | Mo | Cu | |
| AWS | 0.07-0.15 | 0.95-1.30 | 0.05-0.20 | ≤0.025 | ≤0.025 | ≤0.15 | ≤0.15 | 0.45-0.65 | ≤0.35 |
| TR(HC) | 0.09 | 1.1 | 0.10 | 0.011 | 0.004 | 0.01 | 0.02 | 0.46 | 0.06 |
Mechanical Properties of Deposited Metal：
| Tensile Strength | Yield Strength | Elongation | Impact Value | |||||
| Mpa | Mpa | % | -20℃ J | |||||
| TR(HC) | 620 | 565 | 25 | 65 | ||||
Diameter/Packing：
| Diameter | Hollow Coil | Drum | Spool | Basket | |||||||
| mm/in | 25kg(55lbs) | 50kg(110lbs) | 60Kg(132lbs) | 100Kg(220lbs) | 150Kg(330lbs) | 250Kg(550lbs) | 350Kg(770lbs) | 250Kg(550lbs) | 350Kg(770lbs) | 20Kg(44lbs) | 25kg(55lbs) |
| 1.0(0.040) | √ | √ | |||||||||
| 1.2(0.045) | √ | √ | |||||||||
| 1.4(0.052) | √ | √ | |||||||||
| 1.6(1/16) | √ | √ | √ | √ | √ | √ | |||||
| 2.0(5/64) | √ | √ | √ | ||||||||
| 2.4(3/32) | √ | √ | √ | √ | √ | √ | √ | √ | |||
| 3.0(0.118) | √ | √ | √ | √ | √ | √ | √ | √ | |||
| 3.2(1/8) | √ | √ | √ | √ | √ | √ | √ | √ | |||
| 4.0(5/32) | √ | √ | √ | √ | √ | √ | √ | √ | |||
| 4.8(3/16) | √ | √ | √ | √ | √ | √ | √ | √ | |||
| 5.0(0.197) | √ | √ | √ | √ | √ | √ | √ | √ | |||
| 6.0(15/64) | √ | √ | √ | √ | |||||||
| 6.4(1/14) | √ | √ | √ | √ | |||||||
Welding position：PA
Points for Attention：
1. The Welding flux must be baked under 300-350℃ for 1~2 hours.
2. Remove the oil, dust and rust from the welding parts
Previous：
Next：SW-EA3
苏公网安备 32058202010273号