| Brand | Aws | Deposited Metal | Chemical Composition | ||||||||||||||
| Cu | Mn | Si | S | P | Zi | Ti | Cr | Mo | |||||||||
| Tensile Strength MPA | Yield | Elongation | |||||||||||||||
| WT72 | ER 70S-2 | 480 | 400 Min.. | 24 Min. | 0.07 max | 0.90 -1.40 | 0.40- 0.70 | 0.030 max | 0.03 |
0.02 -0.70 |
0.05 -0.10 | – | – | ||||
| WT80 | ER 80S-B2 | 635 | 520 Min. | 25 Min. | 0.12 | 0.40 -0.70 | 0.70 | 0.025 | 0.025 | – | – | 1.20 -1.50 | 0.40- 0.60 | ||||