Materials We Work With
A complete list of the industrial-grade metals we machine with precision — helping you choose the right material for your project.
Stainless Steel
Stainless steel is preferred for applications requiring high corrosion resistance, durability, and strength in various temperature environments.
200 Series (Economy Austenitic)
- 201 – Cost-effective, light structural & decorative
- 202 – Better corrosion resistance than 201
300 Series (High Corrosion Resistance)
- 301 – High strength, spring properties
- 304 – Most common austenitic, food-grade
- 304L – Low carbon, excellent weldability
- 309 – High temp resistance (up to 980°C)
- 310 / 310S – Very high temperature service
- 316 – Marine-grade, superior corrosion resistance
- 316L – Chemical & pharma applications
- 321 – Titanium stabilized, better weldability
Duplex & Special Grades
- 2205 – Super strong duplex alloy
- 904L – High corrosion resistance, chemical industry
- 17-4PH – Aerospace-grade precipitation hardened steel
400 Series (Ferritic / Martensitic)
- 409 – Automotive exhaust systems
- 410 – Engineering parts, moderate corrosion resistance
- 420 – Cutting tools, knives
- 430 – Decorative, cookware
- 441 – High-temperature ferritic steel
Primary Forms
- Sheet / Plate (0.4 mm to 50+ mm)
- Pipes – ERW & Seamless (SCH 5 to SCH 80)
- Round, flat, hex bars
- Wire & coil
- Custom sections
Mild & Carbon Steel
Mild and carbon steels are widely used for structural, automotive, and general engineering applications due to excellent machinability and strength.
IS 2062 Structural Grades
- E250 (A/B/C) – General structural work
- E300 – Structural & pressure equipment
- E350 – Heavy fabrication
- E410 – High-strength structural
- E450 – Premium structural steel
Carbon Steel Grades
- C15, C20, C22 – Case hardening
- C30, C40 – Shafts, machine parts
- C45 – Most common engineering steel
- C50 – Springs, cutting tools
- EN8, EN9 – Strong & tough
- EN19, EN24 – High strength alloy steels
- 16MnCr5, 20MnCr5 – Gears, bearings
- SAE 1040 / 1045 / 1050 – Standard carbon steels
- HSLA – High strength low alloy steel
Primary Forms
- Hot rolled sheet/plate (1 mm to 200+ mm)
- Cold rolled sheet (0.5–3 mm)
- Round bars (HR & CR)
- Flat bars, strips
- Angles, channels, beams
Aluminium
Aluminium alloys offer excellent lightweight strength, corrosion resistance, and machinability, making them ideal for aerospace, automotive, and industrial parts.
Common Grades
- 1050, 1100 – Pure aluminium
- 3003 – General-purpose alloy
- 5052 – Marine-grade
- 5083 – Shipbuilding, pressure vessels
- 2024 – Aerospace aluminium
- 6061 – Most versatile for CNC machining
- 6063 – Architectural & decorative extrusions
- 6082 – High strength alloy
- 7075 – Ultra high-strength aerospace grade
Primary Forms
- Sheet / Plate (0.5 mm to 50+ mm)
- Tread / Chequered Plate
- Round, square, hex bars
- Extruded sections
- Busbars