Product Details:
Usage/Application | Industrial |
Shape | Round |
Material Grade | C 1020 |
Length | 3-6 meter |
Material | Steel |
Technique | Hot Rolled |
C-1020 is a low hardenability and low tensile carbon steel with Brinell hardness of 119-235 and tensile strength of 410-790 MPa. It has high machinability, high strength, high ductility and good weldability. It is normally used in turned and polished or cold drawn condition. Due to its low carbon content, it is resistant to induction hardening or flame hardening. Due to lack of alloying elements, it will not respond to nitriding. However, carburization is possible in order to obtain case hardness more than Rc65 for smaller sections that reduces with an increase in section size. Core strength will remain as it has been supplied for all the sections. Alternatively, carbon nitriding can be performed, offering certain benefits over standard carburizing. C1020 offers better machinability than the normal low carbon commercial alternative of A36. A low carbon, general purpose, special quality machinery steel, suitable for ordinary hammer forging and case hardening. Readily weldable.
Machining:
Chemical composition:
Element | Min | Max |
---|---|---|
Iron, Fe | 99.08 | 99.53 |
Carbon, C | 0.17 | 0.230 |
Manganese, Mn | 0.30 | 0.60 |
Phosphorous, P | 0.00 | 0.040 |
Sulphur, S | 0.00 | 0.050 |
Mechanical Properties:
Mechanical Properties | Metric | Imperial |
---|---|---|
Hardness, Brinell | 111 | 111 |
Hardness, Knoop (Converted from Brinell hardness) | 129 | 129 |
Hardness, Rockwell B(Converted from Brinell hardness) | 64 | 64 |
Hardness, Vickers (Converted from Brinell hardness) | 115 | 115 |
Tensile Strength, Ultimate | 394.72 MPa | 57249 psi |
Tensile Strength, Yield | 294.74 MPa | 42748 psi |
Elongation at Break (in 50 mm) | 0.365 | 0.365 |
Reduction of Area | 0.66 | 0.66 |
Modulus of Elasticity (Typical for steel) | 200 GPa | 29000 ksi |
Bulk Modulus (Typical for steel) | 140 GPa | 20300 ksi |
Poissons Ratio | 0.29 | 0.29 |
Charpy Impact:
@Temperature -30.0 °C/-22.0 °F | 16.9 J | 12.5 ft-lb |
@Temperature -18.0 °C/-0.400 °F | 18.0 J | 13.3 ft-lb |
@Temperature -3.00 °C/26.6 °F | 20.0 J | 14.8 ft-lb |
@Temperature 10.0 °C/50.0 °F | 24.0 J | 17.7 ft-lb |
@Temperature 38.0 °C/100 °F | 41.0 J | 30.2 ft-lb |
@Temperature 65.0 °C/149 °F | 54.0 J | 39.8 ft-lb |
@Temperature 95.0 °C/203 °F | 61.0 J | 45.0 ft-lb |
@Temperature 150 °C/302 °F | 68.0 J | 50.2 ft-lb |
Izod Impact | 125 J | 92.2 ft-lb |
Shear Modulus (Typical for steel) | 80.0 GPa | 11600 ksi |
Product Details:
Usage/Application | Industrial |
Material Grade | C15 |
Material | Steel |
Density | 7.85 g/cm3 |
Width | 10-800 mm |
Roll Length | 24000 mm |
Cold Working:
Element | Min | Max |
---|---|---|
Carbon, C | -.-- | 0.20 |
Manganese, Mn | -.-- | 0.80 |
Silicon, Si | -.-- | 0.10 |
Sulfur, S | -.-- | 0.06 |
Phosphorous, P | -.-- | 0.06 |
Nominal thickness (mm): | 5-10 | 10-16 | 16 - 40 | 40 - 63 | 63 - 100 |
---|---|---|---|---|---|
Rm - Tensile strength (MPa) (+C) | 500-800 | 480-780 | 430-730 | 380-670 | 340-600 |
Nominal thickness(mm) | 5-10 | 10-16 | 16 - 40 | 40 - 63 | 63 - 100 |
---|---|---|---|---|---|
R p0.2 0.2% proof strength (MPa) (+C) | 380 | 340 | 280 | 240 | 215 |
Nominal thickness(mm) | 5-10 | 10-16 | 16 - 40 | 40 - 63 | 63 - 100 |
---|---|---|---|---|---|
R p0.2 0.2% proof strength (MPa) (+C) | 380 | 340 | 280 | 240 | 215 |
Brinell hardness (HBW): (+SH) | 98 - 178 |
20-100°C | 20-100°C |
---|---|
11 | 11.8 |
Properties | Metric |
---|---|
Modulus of elasticity [10^3x N/mm2] | 210 |
Thermal conductivity [W/m.11] | 58.6 |
Electric resistivity [Ohm mm2/m]: | 0.11 |
Specific heat capacity[lig.11] | 0.46 |
4.3/5
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