Flat Bars

• Application
• Other, Construction, Fabrication, Structural support, Engineering, General purpose

• Coating Type
• Typically uncoated; galvanization on request

• Color
• Grey (natural steel color)

• Composition
• Iron (Fe), Carbon (C), Manganese (Mn), Sulphur (S), Phosphorus (P)

• Corrosion Resistant
• No (requires protective coating for corrosion resistance)

• Diameter
• Not applicable (flat bar)

• Dimension (L*W*H)
• As per customer requirement or standard sizes (commonly 20-600 mm width, 3-40 mm thickness)

• Finish Type
• Hot Rolled, Can be further finished as required (galvanized or painted)

• Grade
• IS 2062, E250, E350, S235JR, S275JR, ASTM A36 (varies as per requirement)

• Hardness
• 130-180 HB (Brinell Hardness)

• Heat Resistance
• Yes

• Material Composition %
• C: 0.18-0.23%, Mn: 0.90-1.50%, S: 0.040% max, P: 0.040% max, Fe: balance

• Material Grade
• IS 2062/MS/GRADE A or per request

• Product Form
• Bar

• Product Name
• Other, MS (Mild Steel) Flat Bar

• Recyclable
• Yes

• Shape
• Other, Flat

• Size
• Width: 20 mm to 600 mm, Thickness: 3 mm to 40 mm, Length: 2 m, 3 m, 6 m, or as specified

• Steel Product Type
• Other, Flat Bar

• Steel Standard
• Other, IS 2062, ASTM A36, EN 10025

• Steel Type
• Mild Steel

• Surface
• Hot rolled, Mill finish, Smooth

• Tensile Strength
• 410 - 580 MPa depending on grade

• Thickness
• 3 mm to 40 mm

• Usage
• Construction, Engineering structures, Auto fabrication, Grating, Frames, Fencing, Industrial applications

• Weight
• Varies by size; typical range 2.36 to 96 kg/m

• Application
• Other, Mould making, plastic injection molds, die casting dies, tool and jig manufacturing

• Coating Type
• Optional (uncoated or custom coating on request)

• Color
• Metallic Grey

• Composition
• Cr-Mo Alloyed Steel

• Corrosion Resistant
• Moderate

• Diameter
• Not applicable (flat bar)

• Dimension (L*W*H)
• As per requirement or standard sizes (e.g., 2000mm x 100mm x 20mm)

• Finish Type
• Polished, Ground or as rolled

• Grade
• P20

• Hardness
• 28-32 HRC (prehardened)

• Heat Resistance
• Yes

• Material Composition %
• Carbon 0.28-0.40%, Chromium 1.40-2.00%, Manganese 0.60-1.00%, Molybdenum 0.30-0.55%, Silicon 0.20-0.80%

• Material Grade
• P20 (1.2311, SCM4)

• Product Form
• Flat Bar

• Product Name
• Other, P20 Flat Bar

• Recyclable
• Yes

• Shape
• Other, Flat

• Size
• Standard and custom sizes

• Steel Product Type
• Other, Flat Bar

• Steel Standard
• Other, AISI, DIN, JIS, ASTM

• Steel Type
• Other, Alloy Tool Steel

• Surface
• Machined / Hot Rolled / Polished

• Tensile Strength
• 950-1200 MPa

• Thickness
• 16mm to 80mm (custom range available)

• Usage
• Industrial tool and die making

• Weight
• Varies with dimensions

• Application
• Other, Tool making, die making, shear blades, punches, and cutting tools

• Coating Type
• Uncoated, can be coated as per requirement

• Color
• Silver grey/bright finish

• Composition
• High carbon, high chromium

• Corrosion Resistant
• Good corrosion and wear resistance

• Diameter
• N/A for flat bar

• Dimension (L*W*H)
• Custom sizes available (commonly 50mm to 6000mm length, width and height as per requirement)

• Finish Type
• Polished or black finish

• Grade
• D2

• Hardness
• 58-62 HRC (after heat treatment)

• Heat Resistance
• Yes

• Material Composition %
• C: 1.40-1.60%, Cr: 11.00-13.00%, Mo: 0.70-1.20%, V: 0.80-1.10%, Mn: 0.60%, Si: 0.60%

• Material Grade
• D2/1.2379/Cr12Mo1V1

• Product Form
• Flat bar

• Product Name
• Other, D2 Flat Bar

• Recyclable
• Yes

• Shape
• Other, Rectangular Flat Bar

• Size
• Custom cut to requirement

• Steel Product Type
• Other, Flat Bar

• Steel Standard
• Other, AISI, DIN, JIS, ASTM

• Steel Type
• Other, High Carbon High Chromium Tool Steel

• Surface
• Bright/Black/Polished

• Tensile Strength
• ~1960 MPa (max, depends on heat treatment)

• Thickness
• 4mm to 100mm (customized available)

• Usage
• Manufacturing industrial tools, dies and wear parts

• Weight
• Varies depending on size and thickness

• Application
• Other, Automobile Industry, Tooling, Die making, Knife manufacturing, Cutting tools

• Coating Type
• None; can be applied as per order

• Color
• Silver, Grey (metallic)

• Composition
• High carbon, chromium, manganese, silicon

• Corrosion Resistant
• Moderate

• Diameter
• Not Applicable (Flat Bar)

• Dimension (L*W*H)
• As per requirement (e.g., 8x25x3000 mm)

• Finish Type
• Bright/Polished/Black

• Grade
• OHNS (Oil Hardening Non-Shrinking Steel), commonly O1 Tool Steel

• Hardness
• 57-62 HRC (after hardening)

• Heat Resistance
• Yes

• Material Composition %
• C: 0.90-1.00%, Mn: 1.00-1.20%, Cr: 0.45-0.60%, W: up to 0.50%, Si: up to 0.40%

• Material Grade
• OHNS

• Product Form
• Bar

• Product Name
• Other, OHNS Flat Bar

• Recyclable
• Yes

• Shape
• Other, Flat

• Size
• Custom Sizes Available

• Steel Product Type
• Other, Flat Bar

• Steel Standard
• Other, AISI O1, IS 5517

• Steel Type
• Alloy Steel

• Surface
• Bright/Polished/Black

• Tensile Strength
• Approx. 850-1000 MPa

• Thickness
• Round 3mm to 150mm

• Usage
• Making dies, punches, cutting tools, machine parts

• Weight
• Variable as per dimensions

• Application
• Other, Automobile, Engineering, Construction, General Purpose Fabrication, Shafts, Axles

• Coating Type
• None (can be supplied oiled/painted)

• Color
• Grey/Black

• Composition
• Medium Carbon content (approx. 0.40% C, 0.60-1.00% Mn, Balance Fe)

• Corrosion Resistant
• No, requires protective coating

• Diameter
• Not applicable (flat form)

• Dimension (L*W*H)
• As per requirement (customizable)

• Finish Type
• Hot Rolled / Cold Drawn

• Grade
• EN8

• Hardness
• 201-255 HB

• Heat Resistance
• Yes

• Material Composition %
• C: 0.36-0.44%, Mn: 0.60-1.00%, Si: 0.10-0.40%, S: max 0.050%, P: max 0.050%

• Material Grade
• EN8

• Product Form
• Bar

• Product Name
• Other, EN8 Flat Bar

• Recyclable
• Yes

• Shape
• Other, Flat

• Size
• Width: 16mm-400mm; Thickness: 5mm-100mm; Length: 1-6 meters or customized

• Steel Product Type
• Other, Flat Bar

• Steel Standard
• Other, BS 970: 1991 / ASTM

• Steel Type
• Carbon Steel

• Surface
• Smooth, Black, or Bright

• Tensile Strength
• 550-700 N/mm2

• Thickness
• 5mm to 100mm (available range)

• Usage
• Used for making gears, keys, studs, axles, and general engineering components

• Weight
• Variable as per size

• Application
• Other, Construction, engineering components, fabrication, support structures, frameworks

• Coating Type
• Uncoated

• Color
• Bright silver-grey

• Composition
• Carbon, Manganese, Silicon

• Corrosion Resistant
• Moderate with possible surface rust

• Diameter
• Not applicable (flat bar)

• Dimension (L*W*H)
• As per requirement, typically available in standard lengths of 6 meters

• Finish Type
• Bright finished

• Grade
• IS 2062, SAE1018, EN8, as per requirement

• Hardness
• BHN 120 - 180

• Heat Resistance
• Yes

• Material Composition %
• C: 0.16-0.20%, Mn: 0.60-0.80%, Si: 0.10-0.20%

• Material Grade
• IS 2062/E250, EN8, SAE1018

• Product Form
• Bar

• Product Name
• Other, MS Bright Flat Bar

• Recyclable
• Yes

• Shape
• Other, Flat

• Size
• Width: 10mm to 150mm, Thickness: 3mm to 20mm, Length: up to 6m

• Steel Product Type
• Other, Flat Bar

• Steel Standard
• Other, ASTM, IS, BS standards

• Steel Type
• Other, Mild Steel (MS)

• Surface
• Bright (smooth finish)

• Tensile Strength
• 370 - 410 MPa

• Thickness
• 3mm to 20mm (custom sizes available)

• Usage
• Structural support, construction, engineering fabrication, general purpose applications

• Weight
• Varies as per size and length