Application

Delivery standard

Size, mm

Steel grades

General application

GOST 535

No 12 as per GOST 8239

St0, St3 (all degrees of oxidation) St5 (ps, sp)

For welded, riveted and bolted structures

GOST 19281

09G2S

STO MMK 191-99 (based on DIN 17100 and EN 10025) – certified by TUV

USt37-2, St37-2, RSt37-2, St44-2 as per DIN 17100; S235(JR, JRG1, JRG2, J0, J2G4), S275(JR, J0, J2G4), as per EN 10025