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Weldclass Promax E-21 Gasless Welding Wire 0.8mm 4.5kg - WC-00259

PROMAX E-21 is an industrial grade Gasless (self-shielded) 'MIG' welding wire offering great value. E71T-11 classification, suitable for single or multi-pass welding of mild steel including galvanised steel.


Classification/Standard:  AWS A5.20 E71T-11
AS/NZS ISO 17632 BT 49 Z T11 N A*
*New classification/standard, replaces AS-NZS 2203.1
Typical Composition (%):  C 0.25% / Si 0.40% / Mn 0.90% / P 0.009% / S 0.002% / Al 1.7%
Typical Mechanical
Properties Of All-Weld Metal: 
Yield Strength 490 Mpa / Tensile Strength 600 Mpa / Elongation 20.5%
Positions: All positional: Flat, V-up, V-down, Overhead
Polarity: DC- (Electrode/Wire/Torch Negative & Earth Positive)
Stick Out: 15-20mm
Current Range (amps): 90 - 160
Voltage Range: 16-26
Application: Suitable for welding mild & medium tensile steels not exceeding 510Mpa.
Commonly used for light structural work, general fabrication & repairs.

All prices include GST. Prices & specifications subject to change without notice. Freight & shipping at additional cost. [ more ]