Clifton Steel's Tensaweld Mang-312 is a gas shielded, flux cored, stainless steel electrode designed to weld in all positions.

The Mang-312 weld wire is formulated to weld dissimilar products such as manganese to Carbon Steel. The high level of ferrite makes the weld metal very resistant to cracking, even when highly diluted. It provides superb performance characteristics in all positions, using either 100% CO2 or 75-80% Ar/Balance CO2 shielding gas. Flat, well-washed beads can be achieved with minimal weaving. Spatter is very low and slag peeling is excellent, minimizing cleanup. Shielding gas mixtures with more than 75-80% argon are not recommended.

Clifton Steel strives to provide our customers with a confident experience while deciding what wire to purchase. That's why we've taken the guesswork out of the buying experience. By developing these wires to compliment our products, we guarantee compatibility when partnered with our material. 


Tensaweld® Mang-312 Weld Wire Specifications

Common Uses

  • Magnetic Separator Drums
  • Manganese Rails
  • Stainless Digester Plates
  • Stainless Coal Chutes
  • Welding Stainless to Manganese

 

Manganese Separator Drum with Man-312 Weld Wire
Ultra-200 Welding Wire 

Mang-312 CLASSIFICATION

Classification: E312T1-1, E312T1-4 per AWS A5.22


Typical All-weld Metal Analysis

Mn  si  cr  ni
0.1 0.8 0.7 29.5 8.7 0.05  

Ferrite Number (WRC, 1992) - 60

Conditions of Use

Current type Protection*
DC (+) Gas Shielded

 

Welding Positions

Flat, half up and half down


Typical Mechanical Properties (CO2)*

Ultimate Tensile Strength (psi) Yield Strength (psi) Percent Elongation
114,000 90,000 25

*Strength levels will be slightly higher with 75-80% Ar/Balance CO2.


Typical Welding Parameters

Diameter WFS (ipm) Amperage Voltage CTWED (in) Dep. Rate (lbs/hr)
0.045" 250 130 24 5/8 - 3/4" 5.4
0.045" 300 160 26 5/8 - 3/4" 6.3
0.045" 425 200 28 5/8 - 3/4" 9.2
0.045" 780 270 34 5/8 - 3/4" 16.2
1/16" 150 190 25 3/4 - 1" 5.4
1/16" 195 215 27 3/4 - 1"
7
1/16" 240 250 28 3/4 - 1" 8.6
1/16" 320 305 29 3/4 - 1" 11.5

*Optimum conditions are in boldface type. Lower by 1-2 volts when using 75-80% Ar/Balance CO2.

IMPORTANT: SPECIAL VENTILATION AND/OR EXHAUST REQUIRED

Fumes from the normal use of some welding products can contain significant quantities of components - such as chromium and manganese - which can lower the 5.0 mg/m3 maximum exposure guideline for general welding fume.

Before use, read and understand the material safety data sheet (MSDS) for this product and specific information printed on the product container. 


Request a FREE quote for your Tensaweld Mang-312 Weld Wire  


Industries Served


Request A Quote
Top