Key Features
| Sizes (mm) | Standard | Welding Position | Shielding Gas | Polarity | |
|---|---|---|---|---|---|
| 1.2~2.4 | AWS A5.20 EN ISO 17632-B | E71T-1C/1M E71T1-C1/M21A2-CS1-H8 T49 2 T1-1 C/M A-U H10 YFW-C(A)502R T42 0 R C1 1 H5 T46 0 R M21 1 H10 T49 2 T1-1C1 A-U H5 T49 2 T1-1M21A-U H10 | F, HF, H, VU, VD, OH | CO2 / Ar+20%CO2 | DC(+) |
| Typical chemical composition all-weld metal (%) | ||||||||
|---|---|---|---|---|---|---|---|---|
| C | Si | Mn | P | S | Cr | Ni | Mo | Remark |
| 0.03 | 0.59 | 1.44 | 0.013 | 0.010 | – | – | – | – |
| Typical mechanical properties of all-weld metal | |||||
|---|---|---|---|---|---|
| Y.S (MPa) | T.S (MPa) | EI. (%) | Hardness (HV) | IV (J) | PWHT |
| 580 | 620 | 27 | – | 65 (-20℃) | – |
