Ordering Code:10027178
Mfr Code:7740
Pack Size:3
Unit of Sale:PACK
Brand:WIA
- AS/NZS 4855-B - E49 18-1 A U H5
- AWS A5.1: E7018-1 H8
Smooth running basic type iron powder hydrogen controlled electrode used for all positional welding except vertical down. This electrode is used where the highest standards are required. Weld features include high ductility, x-ray quality and sub zero temperature impact to -50C.
Typical Applications
For critical welding applications including repair and maintenance of heavy plate and highly restrained work pieces such as penstocks, turbines, pressure vessels, heavy girders, earth moving plants etc.
SPECIFICATIONS
Typical All Weld Metal Chemical Analysis
C - 0.06
Mn - 1.40
Si - 0.36
S - 0.006
P - 0.015
Fe - Bal
Typical All Weld Metal Mechanical Analysis
Yield Strength - 455 MPa
Tensile Strength - 534 MPa
Elongation - 30%
CVN Impact Values - 123J @ -50C