Mahavir Metal Corporation

We are engaged in offering SS 420 Round Bar.It is a higher carbon version of 410 which can be hardened by a quench-and-temper heat treatment. It contains a minimum of 12 per cent chromium, just sufficient to give corrosion resistance properties. It has good ductility in the annealed condition but is capable of being hardened up to Rockwell Hardness 50HRC, the highest hardness of the 12 per cent chromium grades. Its best corrosion resistance is achieved when the metal is hardened and surface ground or polished. This datasheet describes the standard Atlas 420. Variants with carbon content controlled within particular ranges are also available, usually designated 420A (lowest carbon) and increasing through 420B and 420C. Consult Atlas for details.

• Convinced optimized design
• Precision-engineered
• Unmatched quality

• World class material
• Sophisticated technology
• Available in different sizes and dimensions

• These properties are specified for flat rolled product (plate, sheet and coil) in ASTM A240/A240M. Similar but not necessarily identical properties are specified for other products such as pipe and bar in their respective specifications.

• Typical compositional ranges for grade 304 stainless sheets of steel are given in table 1

Composition ranges for 316 grade of stainless steels.

We have realy stock of Grade 310, combining excellent high temperature properties with good ductility and weldability, is designed for high temperature service. 310 SS Round Bar resists oxidation in continuous service at temperatures up to 1150°C provided reducing sulphur gases are not present. It is also used for intermittent service at temperatures up to 1040°C. Grade 310S (UNS S31008) is used when the application environment involves moist corrodents in a temperature range lower than that which is normally considered "high temperature" service. The lower carbon content of 310S does reduce its high temperature strength compared to 310. Like other austenitic grades these have excellent toughness, even down to cryogenic temperatures, although other grades are normally used in this environment. Grade 310L (and proprietary versions of this grade), is a 0.03% maximum carbon version of 310, sometimes used for very specific corrosive environments, such as urea production.
Key Properties:
These properties are specified for flat rolled product (plate, sheet and coil) in ASTM A240/A240M. Similar but not necessarily identical properties are specified for other products such as pipe and bar in their respective specifications.

Duplex 2205 is a two-phase, ferritic, austenitic 22% chromium, 3% molybdenum, 5 to 6% nickel alloyed stainless steel. It is the most widely used duplex stainless steel grade and is characterized by high yield strength, doubles that of the standard austenitic stainless steel grades. It also demonstrates good fatigue strength, as well as outstanding resistance to stress corrosion cracking, crevice, pitting, erosion, and general corrosion in severe environments.

Applications: 

• Chemical processing, transport and storage – pressure vessels, tanks, piping, and heat exchangers
• Oil and gas exploration and processing equipment – piping, tubing, and heat exchangers
• Marine and other high chloride environments
• Effluent scrubbing systems
• Pulp and paper industry – digesters, bleaching equipment, and stock-handling systems
• Cargo tanks for ships and trucks
• Food processing equipment
• Biofuels plants

• ASTM/ASME: A240 UNS S32205/S31803
• EURONORM: 1.4462 X2CrNiMoN 22.5.3
• AFNOR: Z3 CrNi 22.05 AZ
• DIN: W.Nr 1.4462

SS Bright Bar is the standard molybdenum-bearing grade, second in importance to 304 amongst the authentic stainless steels. The molybdenum gives 316 better overall corrosion resistant properties than Grade 304, particularly higher resistance to pitting and crevice corrosion in chloride environments. It has excellent forming and welding characteristics. It is readily braking or roll formed into a variety of parts for applications in the industrial, architectural, and transportation fields. 

Application:

Machined components, pump shafts, valves, fasteners, machine tools, dairy equipment, surgical & medical parts, threaded bars, studs, bolts, pins, hinges and handles.

• These properties are specified for bar product in ASTM A276. Similar but not necessarily identical properties are specified for other products such as plate and forgings in their respective specifications.

We are engaged in offering SS 316Ti Rods to the clients.

• These properties are specified for flat rolled product (plate, sheet and coil) in ASTM A240/A240M. Similar but not necessarily identical properties are specified for other products such as pipe and bar in their respective specifications.

• Typical compositional ranges for grade 304 stainless sheets of steel are given in table 1.

• Super Duplex Plate/Sheet
• Super Duplex Seamless & Welded Tube
• Super Duplex Seamless & Welded Pipe
• Super Duplex Round Bar
• Super Duplex Flanges F53/F55
• Super Duplex Specialty Forgings
• Super Duplex Seamless & Welded BW Fittings