Characteristics of steel grade 08
Steel grade 08 is a high-quality structural carbon steel, the chemical composition of which meets the requirements of DSTU 7809 and GOST 1050 standards.
Classification: High-quality structural carbon steel.
Products: Steel plates, sheets and coils, semi-finished products, rolled sections including shapes.
Chemical composition of steel grade 08 (ladle analysis) according to GOST 7809, %
|0,05 - 0,12||0,17 - 0,37||0,35 - 0,65||≤ 0,040||≤ 0,035||≤ 0,1||≤ 0,30||≤ 0,20||≤ 0,08|
Mechanical properties of steel 08 after normalization according to DSTU 7809
|Yield strength, σt, N/mm2 (min)||Tensile strength, σv, N/mm2 (min)||Elongation δ5, %, (min)||Reduction of area ψ, %, (min)|
|USA||1008, 1010, 1011, G10080, G10100, M1010|
|Japan||S10C, S9CK, SPHE, SWR1|
|European Union||2C10, C10E, DD13|
|China||08, 08F, 10|
|Australia||1010, A1010, CA1010, HA1010|
|South Korea||SM10C, SM9CK|
Steel grade 08 is actively used in the production of parts that are required to have high ductility: pipes, washers, gaskets and other parts operating in the temperature range from -40 to 450°C.
Steel grade 08 has no welding restrictions. The main methods of welding: automatic arc welding, resistance welding, manual arc welding.
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