F C-Mo - ER70S-A1
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Low Alloy Steels

F C-Mo

AWS: SFA 5.28 ER70S-A1 EN ISO CODE: 21952-B-W 52 I1 1M3

F C-Mo is a copper-coated solid wire for GTAW, available in bright finish. The wire gives stable arc, smooth welding performances and deposits radiographic quality welds. It is ideally suited for welding of low alloy ferritic steels of similar composition. The weld metal possesses good high temperature properties. Typical applications include the welding of Carbon Molybdenum steels such as, ASTM Grade F1 of SA-182 & SA-336, Grade A of SA-204, Grade T1/T1a/T1b of SA-209, Grade WC1 of SA-217, Grade A of SA-302, Grade P1 of SA-335, Class 1 of A grades of SA-533, etc.

Approvals
    CE
    BHEL
    CIB-MP
    Adani Infra
CHEMICAL COMPOSITION OF ALL WELD METAL (%)


Element
CMnSiSPMoCu
Percent
0.0651.200.450.0100.0120.550.10

    

MECHANICAL PROPERTIES OF ALL WELD METAL

(PWHT: 620°C FOR 1 HR)

UTSYSElongation
(MPa)
(MPa)
(L= 5d)%
56045025.0


CURRENT AND PACKING DATA:


STANDARD SIZE:   Diameter 1.6 mm, 2.0 mm, 2.4 mm & 3.2 mm in cut lengths of 500 mm / 1000 mm each.

QUANTITY:   5 kg wire put in an air-tight polythene bag and finally packed in a plastic container. Identification AWS code is punched on each wire.

SHIELDING GAS:


Argon

CURRENT CONDITION:


DCEN

WELDING POSITION:


H, F, VU, OH

Low Alloy Steels
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