Mining

MHIL through its expertise and dedication towards bringing out quality solutions has been a rather crucial part of this sector. 

GM-70P

• GM – 70P is an excellent all-position, cellulosic mild steel electrode
• Provides strong, dependable,X-ray quality welds
• It delivers great arc stability with deep penetration possible when welding 5L, 5LX and X52-X65 pipes
• Ideal for vertical-down welding in both single and multi-pass operations

 

GM-24

• GM 24 is a rutile base super heavy coated electrode with 140% (approx.)
•  Weldment is sound and is of radiographic quality.

 

GM-16

• GM 16 is a basic coated electrode
• Welds are of radiographic quality, ductile & give excellent toughness at minus 20 0C
• Diffusible hydrogen is 10 ml (Max.) per 100 g of weld metal

 

GM-18

• GM 18 is a heavy coated low hydrogen iron powder type electrode
• Ideally suited for producing tough and ductile welds of radiographic quality with minimum 110 % recovery
• It has a stable arc with easy slag detachable
• Typical hydrogen content 3 ml/100 gms of weld deposit

 

GM-18 SPL

• GM 18 SPL is an Iron powder low hydrogen type electrode
• Yields a tough and ductile weld for welding heavy and rigid structures subjected to dynamic loading and impact.
• Weld metal is of radiographic quality
• Displays remarkable impact strength even at minus 50°C
• Metal recovery is over 110% and typical hydrogen content in weld metal is 4ml/100g

 

GM 90G

• GM 90G is a basic coated low hydrogen electrode
• Designed for welding high strength low alloy steels and also quenched and tempered steel
• The weld metal possesses excellent toughness at sub zero temperature down to minus 51 0C
• Metal recovery is approx.. 115 %
• Gives radiographic welds
• Diffusible hydrogen in weld metal is around 5 ml/100 gms of weld metal

 

GM 90 M

• GM 90 M is a hydrogen controlled iron powder type electrode
• Weld metal exhibits high impact values at sub- zero temperatures
• The metal recovery is over 110%

 

GM 110M

• A Low hydrogen iron powder electrode
• Designed for welding of fine grained high tensile steel, and hardened & tempered steel such as USS-T1, Welten 80 steel etc
• Weld metal is of radiographic quality and gives uniform mechanical properties
• Metal recovery is over 110%

 

GM 307 M

• GM 307 M is a multipurpose austenitic stainless steel electrode
• The weld metal has moderate strength, high ductility, good abrasion and wear resistant properties
• The weld metal is good crack resistance and is of radiographic quality

 

GM-312

• A versatile high strength stainless steel electrode
• For joining unknown, dissimilar steels, difficult to weld steels and for wear-resistant surfacing & buffer layers
• The deposit hardness is ~220 HB
• Weld deposit gives controlled ferrite-austenite duplex structure, providing resilience and strength in joining dissimilar steels
• Deposits are tough, wear resistant and superior crack resistance with high tensile strength