EN 10139 Grade DC03 cold rolled, annealed
EN 10139 Grade DC03 cold rolled, annealed introduction
The non-alloy steel DC03 acc. to DIN EN 10130 is suitable for cold forming of simple profile forms and components. Mechanical foldings are possible for thicknesses of up to 1,5 mm. To freedom of stretcher strains applies a period of 3 months after provision of the products for surface type A and B.
Welding:
DC03 is weldable by the following welding methods: MAG (metal-active-gas), plasma welding, laser welding, compression weld welding, resistance welding (spot, roll weld, buckle welding), arc welding.
The steel acts as substrate for surface refined and coated bands and sheets.
Application of DC03: household appliances industry, construction trade, car manufacturing, traffic system.
Acc. to DIN EN 10139 DC03 is offered as cold rolled band or bar, cut in strength range HK270 to HK590. On welding of DC03in condition HK290 to HK590 has to be considered the potential influence to the mechanical properties
Equivalent material: AS CA2, IS DD, JIS SPCD, ASTM DSTypeA, ASTM DSTypeB, DIN 1.0336, DIN USt 4, DIN USt 14, AFNOR E, BS CR2, BS CR3, UNI FeP02, UNE AP02, EN FeP03, EN 1.0336, GOST 08kp, GOST 08ps, DIN 1.0347, DIN RRSt 3, DIN RRSt 13, DIN St 13, DIN St 13 O3, DIN St 13 03, DIN DC03, AFNOR XE, AFNOR DC03, BS DC03, BS CS1, BS CS3, AISI 1008, SAE 1008, JIS SECE, EN 1.0347, ISO CR2, GOST 08Ju, GB/T LT 03, GB/T U43074, ASTM A 619
EN 10139 Grade DC03 cold rolled, annealed general
| Property |
Temperature |
Value |
Comment |
| Density |
20.0 °C |
Density of 7.8 - 7.9 g/cm³ |
Typical for Low Carbon Steel |
EN 10139 Grade DC03 cold rolled, annealed thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
20.0 °C |
Coefficient of thermal expansion of 1.32E-5 - 1.38E-5 1/K |
Typical for Low Carbon Steel |
| Melting point |
- |
Melting point of 1480 - 1526 °C |
Typical for Low Carbon Steel |
EN 10139 Grade DC03 cold rolled, annealed chemical
| Property |
Value |
| Carbon |
Carbon of 0.1 % |
| Manganese |
Manganese of 0.45 % |
| Phosphorus |
Phosphorus of 0.04 % |
| Sulfur |
Sulfur of 0.035 % |
EN 10139 Grade DC03 cold rolled, annealed electrical
| Property |
Value |
Comment |
| Curie temperature |
Curie temperature of 770 °C |
Typical for Low Carbon Steel |
EN 10139 Grade DC03 cold rolled, annealed mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
20.0 °C |
Elastic modulus of 200 - 215 GPa |
Typical for Low Carbon Steel |
| Elongation |
20.0 °C |
Elongation of 37 % |
- |
| Elongation A50 |
20.0 °C |
Elongation A50 of 36 % |
- |
| Elongation A80 |
20.0 °C |
Elongation A80 of 34 % |
- |
| Hardness, Vickers |
20.0 °C |
Hardness, Vickers of 100 [-] |
- |
| Poisson's ratio |
20.0 °C |
Poisson's ratio of 0.29 [-] |
Typical for Low Carbon Steel |
| Tensile strength |
20.0 °C |
Tensile strength of 270 - 370 MPa |
- |
| Yield strength |
20.0 °C |
Yield strength of 140 MPa |
- |
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