China E71t-1 CO2 Shield Arc Welding Material Flux Cored Wire for Carbon Steel, Find details about China E71t-1, Welding Wire from E71t-1 CO2 Shield Arc Welding Material Flux Cored Wire for Carbon Steel
Item | C | Mn | Si | S | P |
Standard | ≤0.18 | ≤1.75 | ≤0.90 | ≤0.030 | ≤0.030 |
Test | 0.055 | 1.35 | 0.38 | 0.010 | 0.015 |
Item | Rm (N/mm2) | ReL/Rp0.2 (N/mm2) | A(%) | KV2 (J) -20ºC | ||
Standard | ≥480 | ≥400 | ≥22 | ≥27 | ||
Test | 580 | 490 | 27 | 130 | ||
Deposited metal diffusible hydrogen content (mercury method): ≤10ml/100g | ||||||
X-ray inspection requirements: | All Position | |||||
Welding Position |
Diameter (mm) | φ1.2 | φ1.4 | φ1.6 | |
(A) | Flat welding | 120~300 | 150~400 | 180~450 |
Upright, overhead | 120~260 | 150~270 | 180~280 | |
Down vertical | 200~300 | 220~300 | 250~300 | |
Horizontal welding | 120~280 | 150~320 | 180~350 |