400 Series Stainless Steels
The 400-series group of stainless steels contain 11-27% chromium, up to about 1% carbon, and 2.5% nickel maximum. The grades VRAJBHUMI most often produces respond to heat treatment and can be supplied with a predominantly martensitic microstructure in a wide range of strength and hardness.
300 Series Stainless Steels
The 300-series group of stainless steels contain 16-30% chromium and from 6-35% nickel. Depending on the composition, the microstructure is predominantly or wholly austenitic and thus unresponsive to heat treatment.
Tool Steels
VRAJBHUMI makes tools from alloys of iron containing 0.25-2.5% carbon with substantial amounts of chromium, molybdenum, tungsten, vanadium, cobalt, and to a lesser extent nickel to achieve the desired combination of hardenability, hardness, toughness, and wear resistance.
Nickel
Consisting primarily of nickel, chromium, and molybdenum, smaller additions of other alloying elements are used to create alloys with very high corrosion resistance while other elements would be used to create alloys with very high hot strength.
Cobalt
Cobalt based alloys are very corrosion and heat resistant due, in large part, to the unique properties of cobalt. The alloys produced at VRAJBHUMI are generally for heat resistance and/or wear resistance and therefore contain large amounts of carbon, chromium, and carbide formers like tungsten.
Carbon and Low Alloy Steels
Carbon and low alloy steels are the workhorses of the mechanical world. No other class of materials offers as wide a range of mechanical properties as economically.
Aluminum Investment Castings
Aluminum alloys possess a unique combination of mechanical properties and corrosion resistance. These alloys are roughly one-third as dense as steel with higher strength to weight ratios.
Properties are summarised from our alloy descriptions. Talk to our engineers for exact grades and mechanical data for your component. Request A Quote