OEM China E71t-1 - ER49-1 Used to weld ship building steeland mild steel products with strength at 490N/mm2 degree – Hucheng

Description:ER49-1 a kind of mild steel copper coated welding wire with excellent welding properties and the welding seams have very high impact resistance at low temperature.

Application:Used to weld ship building steel(A32、E32、D32、A36、E36、D36) and mild steel products with strength at 490N/mm2 degree,such as mild alloy steel 16Mn、15Mn ect to produce furnace,tubes for vessel,container building etc.

Conform with:GB/T :ER49-1?H08Mn2SiA

Packaging Wire Size Spool Size Net Weight
φ0.8~1.6(mm) D100mm D200mm D270mm D300mm K300mm 1kg、5kg、15kg、17kg、18kg、20kg


chemical composition of welding wire
C Mn Si P S Cr Ni Cu
≤0.11 1.80~2.10 0.65~0.95 ≤0.030 ≤0.030 ≤0.20 ≤0.30 ≤0.50
Mechanical Properties or Deposited Metal Yield strengthσ0.2(Mpa) Tensile strengthσb(Mpa) Elongationδ5(%) AKV impact(J)
≥372 ≥490 ≥20 ≥47(room temperature)

Because our products are consumables, we pay more attention to your idea of continuing cooperation after our first cooperation with us, so we attach great importance to the control of product quality.