Carbon Steel Plate

Standard: ASTM A36, ASTM A283, ASTM A572, ASTM A656, JIS G3101 SS400, EN10025-2, DIN 17100, DIN 17102, GB/T700, GB/T1591

Surface Treatment: Oiled, black painted, shot blasted, hot dipped galvanized

Carbon steel is an alloy consisting of iron and carbon. Several other elements are allowed in carbon steel, with low maximum percentages. These elements are manganese, with a 1.65% maximum, silicon, with a 0.60% maximum, and copper, with a 0.60% maximum. Other elements may be present in quantities too small to affect its properties.

There are four types of carbon steel based on the amount of carbon present in the alloy. Lower carbon steels are softer and more easily formed, and steels with a higher carbon content are harder and stronger, but less ductile, and they become more difficult to machine and weld. Below are the properties of the grades of carbon steel we supply:

Low Carbon Steel – Composition of 0.05%-0.25% carbon and up to 0.4% manganese. Also known as mild steel, it is a low-cost material that is easy to shape. While not as hard as higher-carbon steels, carburizing can increase its surface hardness.
Medium Carbon Steel – Composition of 0.29%-0.54% carbon, with 0.60%-1.65% manganese. Medium carbon steel is ductile and strong, with long-wearing properties.
High Carbon Steel – Composition of 0.55%-0.95% carbon, with 0.30%-0.90% manganese. It is very strong and holds shape memory well, making it ideal for springs and wire.
Very High Carbon Steel - Composition of 0.96%-2.1% carbon. Its high carbon content makes it an extremely strong material. Due to its brittleness, this grade requires special handling.

Taking A36 Applications as An Example

ASTM A36 Carbon Structural Steel Plate Application Fields
Machinery Parts Frames Fixtures Bearing Plates Tanks Bins Bearing Plates Forgings
 Base Plates Gears Cams Sprockets Jigs Rings Templates Fixtures
ASTM A36 Steel Plate Fabrication Options
Cold Bending Mild Hot Forming Punching Machining Welding Cold Bending Mild Hot Forming Punching

A36 Chemical Composition:

ASTM A36 Hot Rolled Steel Plate Chemical Compostion
Element content
Carbon, C 0.25 - 0.290 %
Copper, Cu 0.20 %
Iron, Fe 98.0 %
Manganese, Mn 1.03 %
Phosphorous, P 0.040 %
Silicon, Si 0.280 %
Sulfur, S 0.050 %

A36 Mechanical Property:

ASTM A36 Hot Rolled Steel Plate
Mechanical Properties Metric Imperial
Tensile Strength, Ultimate 400 - 550 MPa 58000 - 79800 psi
Tensile Strength, Yield 250 MPa 36300 psi
Elongation at Break (in 200 mm) 20.0 % 20.0 %
Elongation at Break (in 50 mm) 23.0 % 23.0 %
Modulus of Elasticity 200 GPa 29000 ksi
Bulk Modulus (typical for steel) 140 GPa 20300 ksi
Poissons Ratio 0.260 0.260
Shear Modulus 79.3 GPa 11500 ksi

Steel processing product Applicaiton industries

Main Steel Grade: A36,SS400,S235JR,S355J2,S355JR,S355K2,S420N, S690Q,A283GRC, A572Gr70, A514GrF,A588GRA,A588GRB,S460Q,S690QL1,More Details, Kindly Check The Table As Follows.

Steel processing product applicaiton is widely,used in many industries.

Electric power field

Bridges and Construction steel structure

Auto parts

Pressure Vessels

Offshore operation equipment

Mechanical parts

Engineering machinery equipment

Steel Processing Equipmen

  • Heat treatment furnace

    Heat treatment furnace

  • Boring machine

    Boring machine

  • CNC milling machine

    CNC milling machine

  • Bending machine

    Bending machine

  • Plasma cutting machine

    Plasma cutting machine

  • Flame cutting machine

    Flame cutting machine

  • Press machine

    Press machine

  • Submerged arc welding machine

    Submerged arc welding machine

  • Surface grinder

    Surface grinder

  • 500T Punching machine

    500T Punching machine

OEM/ODM Service

OEM/ODM Service

Known as a large ODM enterprise, BBN steel can provide OEM and ODM service for different companies according to their demands. Our company will adopt advanced vertical machining center, and various advanced precision machining equipments, certified by ISO9001, ISO14001 and PED. Our machining steel products have been exported to many countries all over the world./p>

BBN Services

  • Technical evaluation

    Technical evaluation

  • Production Schedule

    Production Schedule

  • Production Tracking

    Production Tracking

  • Quality Control Team

    Quality Control Team

  • Toothed finishing

    Toothed finishing

  • Inspection in lab

    Inspection in lab

  • Booking shipping space

    Booking shipping space

  • Documents Confirmation

    Documents Confirmation

  • Shipping track

    Shipping track

  • After sales service

    After sales service

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