EMC ltd. Kolkata, West Bengal

Usp of forgings produced by emc ltd. Kolkata, india  we produce wide range of alloys like he-15, he-12, he-18, he-30, dtd-5024 & dtd-5124 and forgings weighing up to 6.00 kgs.  forgings from very hard alloys whose strength is comparable to steel such as dtd – 5124 & dtd – 5024 are produced, which are not readily available. The source of rods for such forgings as well as for forgings made out of softer alloys (6000 series & 2000 series) is emc itself.  strict process control at billet casting, extrusion, forging, heat treatment & inspection stages.  dedicated team of experts handling the r&d wing for development of specific precision oriented forging components for defense, automobile & power sectors. We have been an established supplier to the indian defense sector for the last three decades.  forgings are produced under strict quality control parameters where the peripheral grain growth (pgg) property, which is considered to be the greatest enemy for forged and extruded products, is controlled to the minimum possible level. This helps the forged component to retain its properties such as strength, light weight and elasticity.  facilities like die making & heat treatment are all under one roof which helps in keeping a close eye on the complete production process.  alloy composition analysis is done by state of the art “spectrometer” from germany.  complete in-house inspection facilities like 100% ultrasonic testing for internal crack detection, hardness testing, mechanical testing, metallographic testing.