Characteristics of 09G2S-brand steel
Steel grade 09G2D is a structural higher strength low alloy steel used for welded structures and produced to the requirements of DSTU 8541 and GOST 19281.
Classification: Quality structural low alloy steel.
Products: Steel plates, wide strip, rolled sections, structural shapes and formed sections.
Chemical composition of steel grade 09G2D (heat analysis) according to GOST 8541, %
| С | Si | Mn | Ni | S | P | Cr | N | Cu |
| ≤ 0,12 | 0,5-0,8 | 1,3-1,7 | ≤ 0,3 | ≤0,04 | ≤0,035 | ≤ 0,3 | ≤0,012 | ≤0,3 |
Mechanical properties of steel plates and wide strips from steel 09G2D according to DSTU 8541
|
Strength class |
Rolled product thickness, mm |
Yield strength, N/mm2 (min) |
Tensile strength, N/mm2 (min) |
Elongation, % |
| 265 | ≤160 | 265 | 430 | 21 |
| 295 | ≤20 | 305 | 440 | 21 |
| 295 | 20-100 | 295 | 430 | 21 |
Equivalents of steel grade 09G2D
| Poland | 09G2Cu |
Application
Steel 09G2D is used to make truss posts, centre sills, wagon sheathing, flange beams and steel structures for wagon building.
Welding
No restrictions for welding goods made of 09G2D steel.
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