药芯焊丝
HRCMEGAFIL® 710 M AWS 5.18: E70C-6M H4 ISO 17632: T 46 6 M M 1 H5 WELDING POSITIONS: FEATURES • Extrdively low diffusible hydrogen weld deposit • Good reignition characteristics • Ideal for use of short arc and spray arc • Excellent gap bridging for root welding • High deposition rate and efficiencies • Virtually no slag coverage • Smooth arc characteristic BENEFITS • Minimized risk of hydrogen-induced cracking • No re-drying • Suitable for robot applications • CTOD tested • Reduces clean-up time, improves productivity • Root welding without backing • Automatic root welding possible Shipbuilding steels A, B, D, AH 32 - EH 36 Unalloyed structural steels Rel < 355 MPa S185 - S355, A 106 Gr.B, A 333 Gr.6 Boiler steels Rel < 355 MPa P235GH - P355GH Pipe steels Rel < 460 MPa P235T1/T2 - P460NL2 L210 - L445MB Fine grain structural steels Rel < 460 MPa S235 - S460QL1 Steels to API-standard Rel < 460 MPa X42 - X60 Carbon (C) 0.05 Nickel (Ni) - Manganese (Mn) 1.5 Molybdenum (Mo) - Silicon (Si) 0.7 Chromium (Cr) - Sulphur (S) 0.015 Phosphorus (P) 0.015 Rp0.2 MPa (ksi)
