Carbon And Alloy Steel

alloy-300x300ALLOY STEEL – FULL HARDENING STEELS
Our range is available in flat and round shapes in varied specifications such as En24, En19, En8, En9 and En31.

1. Full Hardening Steel (En24)
En24 is a high quality, high tensile, alloy steel. It combines high tensile strength, shock resistance, good ductility and resistance to wear. Sizes available are in rounds, squares and flats.

Applications : Highly stressed components of large cross section for aircraft, automotive & general enginery application such as propeller shafts, connecting rods, gear shafts, crane shafts & landing gear components, heavy forging, such as rotar shafts & discs.

2. Full Hardening Steel (En19)
En19 is a high quality, high tensile alloy steel giving good ductility and shock resisting properties combined with resistance to wear.
En19 is Suitable for highly stressed applications where greater strength is required.

Applications: Axles , Rifle Barrels, Drive Shafts, Breech Mechanisms for Small Arms, Crankshafts, Induction Hardened Pins, Connecting Rods, High Tensile Bolts, Studs, Propeller Shaft Joints.

3. Full Hardening Steel (En31)
Available with us a distinguished range of En Series Bars/Flats.

Applications : For roller bearing components such as brakes, cylindrical, conical & needle rollers.

4. Nitriding Steel (En41B)

Applications : Die casting dies, Plungers and Cylinders, Abrasive Wheels, Plastic Mould Parts, Spindles, Extrusion Screws and Barrels.

5. Full Hardening Steel (En8)
EN8 is 0.4% unalloyed medium carbon steel with good tensile strength.

Applications: Components of small cross section, requiring low tensile strength, as well as heavy forging in the normalized condition for automotive & general engineering such as axles, clutch shafts, presses & Punches Parts, Piston rods & gear rods.

6. Full Hardening Steel (En9)
En9 is a 0.5% carbon steel giving higher tensile than En8.

Applications: Bolts, Machine Tools, Axial Shaft.

7. Spring Steel
It is a low-alloy, medium-carbon steel or high-carbon steel with a very high yield strength. This allows objects made of spring steel to return to their original shape despite significant bending or twisting.

7.1. En42 Spring Steel
En42 spring steel can be used in the manufacture of various types of spring.
This steel is available in flat, squares and round.

7.2. En45 Spring Steel
It’s a silicon manganese spring steel supplied in the as rolled condition.
This steel is suitable for oil hardening and tempering.

7.3. En47 Spring Steel
En47 is a chromium vanadium spring steel (approx. 0.50% carbon), It is suitable for oil hardening and tempering. En47 is high quality spring steel giving good wear resistance after heat treatment.

8. Stainless Steel

8.1. Stainless Steel РGrade 304 (UNS S30400)
Chemical Formula: Fe, <0.08% C, 17.5-20% Cr, 8-11% Ni, <2% Mn, <1% Si, <0.045% P, <0.03% S
Grade 304 is the standard “18/8” stainless; it is the most versatile and most widely used stainless steel, available in a wider range of products, forms and finishes than any other. It has excellent forming and welding characteristics.
Grade 304L, the low carbon version of 304, does not require post-weld annealing and so is extensively used in heavy gauge components

8.2. Stainless Steel – Grade 202
Grade 202 stainless steel is a type of Cr-Ni-Mn stainless with similar properties to A240/SUS 302 stainless steel. The toughness of grade 202 at low temperatures is excellent.
It is one of the most widely used precipitation hardening grades, and possesses good corrosion resistance, toughness, high harness, and strength.
The grade 202 steel can be made into plates, sheets, and coils to be used in the following:

  • Restaurant equipment
  • Cooking utensils
  • Sinks
  • Automotive trim
  • Architectural applications such as windows and doors
  • Railway cars
  • Trailers

8.3. Stainless Steel – Grade 316
Chemical Formula Fe, <0.03% C, 16-18.5% Cr, 10-14% Ni, 2-3% Mo, <2% Mn, <1% Si, <0.045% P, <0.03%
It is readily brake or roll formed into a variety of parts for applications in the industrial, architectural, and transportation fields. Grade 316 also has outstanding welding characteristics. Post-weld annealing is not required when welding thin sections.
Grade 316L, the low carbon version of 316 and is immune from sensitization and is extensively used in heavy gauge welded components.