Rolled rebar in coils

Rolled rebar in coils


Hot-rolled round plain rebar А-I (А240) in coils

Range:
Ø 6,0; 8,0; 10,0; 12,0; 16,0 mm
Steel grade:
St3sp
Standard:
GOST 5781-82

Class Yield strength δt, H/mm2 Tensile strength δB, N/mm2 (kgf/mm2) Relative elongation δ, % Uniform elongation δp, % Toughness at 60 ° C, MJ/m2 (kgf/cm2) Bending test cold (c - the thickness of the mandrel, d - diameter of the rod)
A-I (A240) 235 (24) 373 (38) 25 - - 180°; с=d
A-II (A300) 295 (30) 490 (50) 19 - - 180°; c=3d
Ac-II (A300) 295 (30) 441 (45) 25 - 0.5 (5) 180°; c=d
A-III (A400) 390 (40) 590 (60) 14 - - 90°; c=3d
A-IV (A600) 590 (60) 883 (90) 6 2 - 45°; c=5d
A-V (A800) 785 (80) 1030 (105) 7 2 - 45°; c=5d
A-VI (A1000) 980 (100) 1230 (125) 6 2 - 45°; c=5d

Notes:

1. By agreement between the manufacturer and the consumer is allowed not to test the impact strength of reinforcing steel class A-II (Ac300).

2. (Deleted, Change the number 3).

3. For rebar class-IV (A600) of 18 mm diameter and steels grade 80C bending cold rate is set not less than 30 °.

4. Reinforcing steel grade A-I (A240) over 20 mm at a cold bending by 180 ° с = 2d., class A-II (A300) over 20 mm diameter с = 4d.

5. In parentheses are the symbols on the yield strength.

In coils with single banding by steel strap 0,8-1,0х32 mm or by wire rod 8.0 mm in 4 places min. equally distributed over coil. Outer diameter of a coil –1300 mm max., inner diameter – 820 mm min.

Option 1 – coil weight 1400-1800 kg.
Option 2 – coil weight 1800-2500 kg.

Material Safety Data Sheets