Application

Delivery standard

Class

Diam., mm

Steel grades

For reinforcing concrete

GOST 5781

A-I (plain)

6-12 – in coils

10-40 - in bars

St3 (semi-killed or killed)

A-III (deformed)

6-12 – in coils

10-40 - in bars

25G2S, 35GS

GOST R 52544-2006

A500C

10-32 - in bars

St3ps

STO ASChM 7-93 (bake hardened)

А400С

А500С

A600C

6-12 – in coils

10-32 - in bars

St3ps, St3Gps

TU 14-101-860-2011

(based on ТУ 14-1-5254)

Ab400C

20 in bars

St3ps, St3Gps

GOST10884

DIN 488-2

At800

B500B

12-16 in bars

12-32 in bars