• AUTOTHERME C-Mo - ER70S-A1

Solid Wires

AUTOTHERME C-Mo

AWS: SFA 5.28 ER70S-A1
EN ISO CODE: 21952-B-G 52 M13 1M3

Autotherme C-Mo is a copper-coated solid wire for GMAW, 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
CIB-MP
CE
TYPICAL CHEMICAL COMPOSITION OF SOLID WIRE


Element
CMnSiSPMoCu
%
0.0651.200.450.0100.0120.550.10


TYPICAL MECHANICAL PROPERTIES OF ALL WELD METAL

(PWHT: 620°C  FOR 1 HR)

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


PACKING

STANDARD SIZE :    1.2 mm & 1.6 mm

QUANTITY :    15.0 kgs wire, layer wound in a plastic spool that conforms to DIN-8559 SD-300.

WELDING PARAMETER: DC(+)


Diameter
Flat


Volt, V
Current, A
1.20 mm
27-32
300-360
1.60 mm
25-30
340-420


SHIELDING GAS

Argon/ 1-5% O2

WELDING POSITION

H,F,VU,OH

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