EN 10139 Grade RRSt3 cold rolled, skin passed (K32)
EN 10139 Grade RRSt3 cold rolled, skin passed (K32) introduction
The soft non-alloy steel RRSt 3 is suited for cold forming and is offered in different conditions (K to K60) with different strength and depth indications.
The steel is applicated in the plant and tool engineering.
Free from stretcher lines for 4 weeks is garuanteed in the LG and K32 condition. No stretcher lines occur in the conditions K40 to K60.
The steel is weldable, in the conditions K32 to K60 the strength can be decreased post welding.
Equivalent material: AFNOR E, BS CR3, UNI FePO2, SS SIS1147, ASTM A619, DIN 1.0347, 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 SPCD, JIS SECE, EN DC03, EN FeP03, EN 1.0347, ISO CR2, GOST 08Ju, GB/T LT 03, GB/T U43074, ASTM A 619
EN 10139 Grade RRSt3 cold rolled, skin passed (K32) 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 RRSt3 cold rolled, skin passed (K32) 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 RRSt3 cold rolled, skin passed (K32) chemical
| Property |
Value |
| Carbon |
Carbon of 0.1 % |
EN 10139 Grade RRSt3 cold rolled, skin passed (K32) electrical
| Property |
Value |
Comment |
| Curie temperature |
Curie temperature of 770 °C |
Typical for Low Carbon Steel |
EN 10139 Grade RRSt3 cold rolled, skin passed (K32) 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 26 % |
- |
| Elongation A80 |
20.0 °C |
Elongation A80 of 22 % |
- |
| 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 290 - 390 MPa |
- |
| Yield strength |
20.0 °C |
Yield strength of 210 - 355 MPa |
- |
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