Atom Arc 12018-M2

ESAB

Atom Arc 12018-M2

The following items have been added to your list


x

Atom Arc 12018-M2 is a low hydrogen, iron powder all-position electrode specially formulated to meet the more stringent requirements of Military Specification MIL-E-0022200/10 for mechanical properties, low coating moisture and diffusible hydrogen content. Hydrogen coupons analyzed by the gas chromatography method showed an average of 0.026 ml/g of diffusible hydrogen. The average percent by weight of coating moisture is 0.07% when removed from a hermetically sealed can and 0.17% after 9 hours exposure at 80ºF (27ºC) and 80% relative humidity.

BUY NOW


Typical Charpy V-Notch Properties

Impact Value Testing Temperature
as welded
81 J (60 ft-lb) -51 degC (-60 degF)
102 J (75 ft-lb) -18 degC (0 degF)

Typical Tensile Properties

ConditionElongationReduction in AreaTensile Strength Yield Strength
As Welded21 %64 %820 MPa (118 ksi)750 MPa (109 ksi)

Classifications

Grade 12018M2
Name MIL

Consumable Characteristics

Coating Type Low-hydrogen iron powder
0
Welding Current AC or DC+

Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
C Cr Cu Mn Mo Nb Ni P S Si V
0.039 % 0.03 % 0.032 % 1.77 % 0.29 % 0.004 % 3.43 % 0.01 % 0.01 % 0.27 % 0.010 %
x
x
x

x

Loading..