Specification :

WELDALL 312 CIGWELD

Easy-to-use rutile type, high alloy electrode.
Outstanding operator appeal!
WELDS ALL Steels!
Ideal for repair & maintenance jobs.
Easy arc starting and excellent
Stability on low O.C.V. welding machines.
Not recommended for welding cast irons

Classifications: AWS/ ASME-SFA A5.4: E312-17.

Description and Applications:
WELDALL is a highly alloyed stainless steel electrode which
deposits a strong and ductile duplex austenit -ferrite weld
metal extremely resistant to cracking.
WELDALL has a host of features which make it suitable for
the welding of all types of steels.
These include;
• Easy arc starting and excellent stability on low open
circuit voltage ( O.C.V) welding machines.
• Rutile type flux coating gives smooth, stable running in
all positions ( except vertical down) especially on low
current settings.
• High ferrite ( e40% ) austenitic stainless steel deposit
gives excellent resistance to hot cracking, even when
diluted with carbon, austenitic and high alloy steels.
• Weld deposit gives excellent resistance to corrosion and
oxidation.
WELDALL is recommended for the repair and maintenance
of all steels, particularly those of unknown composition.
It is suitable for:
• Joining dissimilar steels, such as stainless steel to
carbon steel.
• Repairing die or tool steels.
• Use as a protective overlay against corrosion.
• Use as an intermediate or buffer layer prior to hard
surfacing.

Typical all weld metal analysis:
C: 0.11% Mn: 0.60% Si: 0.88% Cr: 27.0%
Ni: 9.10% S: 0.011% P: 0.020%

Typical all weld metal mechanical properties:
0.2% Proof Stress 630 MPa
Tensile Strength 780 MPa
Elongation 25%
CVN Impact Values 30 J av @ + 20 ° C.

Contact Person : Sutrisno 08121026150