Low Alloy Steel

Item Size (MM) / Packing (KG) Application Use
TWE-711 1.2 / 15 For general purpose welding of carbon & some bow alloyed steels up to 70,000 psi. Ease in all-position welding.
X1 3.2 / 20
4.0 / 30
4.8 / 30
Low hydrogen for joining low to medium carbon & low alloy steel with tensile strength of 79,000 eg. CASING/CAGE. Deposited metal gives excellent mechanical properties, crack resistance and X-ray quality. Weldability is good with high welding efficiency.

Tensile Strength: 79,000 p.s.i
Yield Strength: 70,500 p.s.i
Elongation (in 2 inch): 34%

Weld metal composition: C-Mn-S-P-Si
X2 3.2 / 20
4.0 / 15
4.8 / 30
For joining of low Alloy High tensile & carbon steels. Particularly suited for Kelly-Bar. Ideal for cushioning prior to depositing of hard-facing alloys.

Tensile Strength: 116,200 p.s.i
Yield Strength: 105,000 p.s.i
Elongation (in 2 inch): 23%
Hardness: 233 BHN
Machineability: Excellent
X7 3.2 / 13.5
4.0 / 12
For joining & build-up (Buffer) of low & high alloy steels. Highly suited for mn steels.

Formula X7 resists corrosion and scaling up to 1200°F.

All position electrode operating on AC/DC current with a high recovery product depositing porous free weld metal with ease in application.

Tensile Strength: 98,000 p.s.i
Yield Strength: 75,000 p.s.i
Elongation (in 2 inch): 37%
Hardness: 49 RC

Weld metal composition: C-Cr-Ni-Mn-Si-Mo
X8 2.5 / 27
3.2 / 12
4.0 / 13.5
4.8 / 27
For very high tensile strength joining of low & high alloy steels eg. joining Round Shrunk chisel holder to rock auger.

Easy to use, excellent elongation, outstanding weld appearance, no weld embrittlement

Tensile Strength: 120,000 p.s.i
Yield Strength: 90,000 p.s.i
Elongation (in 2 inch): 25-33%
Hardness: 215 - 230 BHN

Weld metal composition: C-Mn-S-P-Si
X9 2.5 / 10.5
3.2 / 15
4.0 / 15
4.8 / 13.5
For joining & underlaying of medium to high carbon steels, high alloy steels & unknown analysis steel or problem steels. Highest tensile strength.

X9 is specially designed ultra high alloy steel, chemically alloyed with ferrite former to ensure weld deposits is crack free and of superior strength.

For positive weld on dirty surfaces with rust, oil, paint, scales and other foreign elements.

Tensile Strength: 124,000 p.s.i
Elongation (in 2 inch): 36%
Hardness: up to 225 BHN