Steel sheet 09g2s, Dnipropetrovsk region.

"
STEEL 09G2S: PROPERTIES AND CHARACTERISTICS
The marking of this steel indicates that the composition contains 0.09% carbon (since the coefficient "09" is indicated before the letters), the letter "G" means manganese, and the number "2" indicates the percentage content - up to 2%. The letter "C" is silicon, and since there is no numerical designation after this letter, it means that silicon is less than 1% in the composition.
Features of this material include:
1. the possibility of weldability of the material without restrictions;(//tractor-service.com)
2. welding can be performed by the following methods: RDS, ADS under flux and gas protection, ESHS;
3. resistance to flock sensitivity;
4. not prone to rest fragility.
Thanks to the easy weldability of the metal, it can be used in a wide variety of industries, in particular, construction, chemical, oil, shipbuilding, etc. it is worth paying attention to the fact that 09G2S structural steel products have increased durability after processing into a two-phase structure. Another important parameter of this material is increased technological plasticity, thanks to which 09G2S is used for sheet stamping of parts of complex configuration. This is a huge advantage over high-strength steels. Steel 09G2S has a high percentage of corrosion resistance - almost at the level of deep drawing steels.
"