JIS G3138 Grade SNR490B
Equivalent material: DIN 1.0037, JIS 12A, JIS E235A, JIS SN400A, JIS SN400B, JIS SN400C, JIS SN490B, JIS SN490C, JIS SNR400A, JIS SNR400B, EN 1.0037, DIN 1.0038, DIN RSt 37-2, DIN S235JRG2, AFNOR S235JR, BS S235JR, JIS SS330, JIS SNR400, JIS STKM12A, JIS STKM12C, EN S235JR, EN 1.0038, ISO HR235-D, GOST St3ps, GOST St3ks, GOST St3sp, GB/T CRB650, GB/T Q235, ASTM Grade 1, ASTM SS Grade 250 Type 1, ASTM SS Grade 250 Type 2, UNS K03000, UNS K01500, AFNOR S235JRG2, BS S235JRG2, EN S235JRG2, DIN 1.0044, DIN St 44-2, DIN S275JR, AFNOR S275JR, BS 43/25HR, BS 43/25HS, BS 43B, AISI 1021, AISI 1020, SAE 1021, SAE 1020, JIS SS400, JIS STAM390G, JIS SKK400, JIS SKY400, JIS STKM19C, JIS STKR400, JIS EN275A, JIS E275B, EN S275JR, EN 1.0044, ISO S275JR, ISO EN275A, ISO EN275B, GOST St4ps, GOST St4sp, GB/T Q255A, ASTM Grade 2, ASTM Grade 345 Type 1, ASTM Grade 345 Type 2, ASTM Grade 345 Type 3, UNS G10200, IS EN275A, IS E275B, ASTM Grade B, ASTM Grade 1020, DIN 1.0045, DIN S355JR, AFNOR S355JR, BS S355JR, SS 2172, JIS SN400, JIS SS490, EN S355JR, EN 1.0045, ASTM Grade D, UNS K02702, UNS K02704
JIS G3138 Grade SNR490B general
| Property |
Temperature |
Value |
Comment |
| Density |
23.0 °C |
Density of 7.8 - 7.9 g/cm³ |
Typical for Low Carbon Steel |
JIS G3138 Grade SNR490B thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
23.0 °C |
Coefficient of thermal expansion of 1.32E-5 - 1.38E-5 1/K |
Typical for Low Carbon Steel |
| Max service temperature |
- |
Max service temperature of 500 °C |
Typical for Carbon Steel |
| Melting point |
- |
Melting point of 1480 - 1526 °C |
Typical for Low Carbon Steel |
| Specific heat capacity |
23.0 °C |
Specific heat capacity of 465 J/(kg·K) |
Typical for Low Carbon Steel |
| Thermal conductivity |
23.0 °C |
Thermal conductivity of 25 - 93 W/(m·K) |
Typical for Low Carbon Steel |
JIS G3138 Grade SNR490B magnetic
| Property |
Value |
Comment |
| Curie temperature |
Curie temperature of 770 °C |
Typical for Low Carbon Steel |
JIS G3138 Grade SNR490B electrical
| Property |
Temperature |
Value |
Comment |
| Electrical resistivity |
23.0 °C |
Electrical resistivity of 1.43E-7 - 1.74E-7 Ω·m |
Typical for Carbon Steel |
JIS G3138 Grade SNR490B mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
23.0 °C |
Elastic modulus of 200 - 215 GPa |
Typical for Low Carbon Steel |
| Elongation A5 |
23.0 °C |
Elongation A5 of 20 - 23 % |
- |
| Impact strength, Charpy notched |
0.0 °C |
Impact strength, Charpy notched of 27 kJ/m² |
- |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.29 [-] |
Typical for Low Carbon Steel |
| Shear modulus |
23.0 °C |
Shear modulus of 82 GPa |
Typical for Low Carbon Steel |
| Tensile strength |
23.0 °C |
Tensile strength of 490 - 610 MPa |
- |
| Yield strength |
23.0 °C |
Yield strength of 295 - 445 MPa |
- |
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