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Designed for welding 0.50% molybdenum steel Premium arc performance Square coating burn-off Easy strike, re-strike and slag removal Capable of exceeding AWS minimum requirement of 490 MPa (70 ksi) tensile strength after 8 hours of stress relieving at 620C (1150F)Specifications: AWS A5.5: 2006 E7018-A1 H4R AWS A5.5M: 2006 E7018-A1 H4R ASME SFA-5.5: E7018-A1 H4R ABS: E7018-A1 H4R CWB W48-06: E4918-A1 CSA W48-06: E4918-A1Applications: Fabrication and maintenance welding All welding positions except vertical down Pressure vessels and pressure piping
|AWS Classification:||E7018-A1 H4R|
|Package:||Easy Open Can|
|Tensile Strength:||565-585 MPa|
|Trade Name:||Excalibur 7018-A1 MR|
|Welding Position:||All, Except Vertical Down|
|Yield Strength:||470-500 MPa|
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