CHEMICAL COMPOSITON %
C Si Mn P S
0.50-0.85 0.10-0.35 0.50-1.10 Max 0.035 Max 0.045

PARAMETERS:

SIZE/ mm Min. ULTIMATE TENSILE STRENGTH/ MPA
TOLERANCE/ mm ENLonGATION in 250mm %
ZINC COATING- G/M2
CLASS A CLASS B CLASS C

1.60-2.30 1450 1380 1310 +0.04
-0.03

3.0-4.0
210 420 -

2.30-3.05 1410 1340 1280
± 0.05
240 480 -

3.05-3.60 1410 1340 1280 +0.08
-0.05
260 520 -

3.60-4.80 1380 1280 1240 +0.10
-0.08
300 - -

Packing in coils by plastic film inside and plastic-woven strip outside or subject to requirement.