CHEMICAL COMPOSITON %
Al Ce+La    Fe     Si Pb Cd Sn
4.20-6.20 0.03-0.10 Max. 0.075 Max 0.015 Max 0.005 Max. 0.05 Max. 0.005



COMMON-TENSILE GRADE / PARAMETERS:
SIZE/mm ZINC COATING- g/m2 TENSILE RANGE/ MPA 1% ENLONGATION MPA >= L0=250mm / % ENLONGATION/ >=
  
CLASS A CLASS B
1.24-2.25 185-215 1340 1240 1170 1100 3.0-3.5
2.25-2.75 215-230 1310 1210 1140 1070 3.0-3.5
2.75-3.00 245-260 1310 1210 1140 1070 3.0-3.5
3.00-3.50 245-260 1290 1190 1100 1000 3.0-3.5
3.50-4.25 260-275 1290 1190 1100 1000 4.0
4.25-4.75 260-275 1290 1190 1100 1000 4.0
4.75-5.50 290 1290 1190 1100 1000 4.0

HIGH-TENSILE GRADE / PARAMETERS:
SIZE/mm ZINC COATING- g/m2 TENSILE RANGE/ MPA 1% ENLONGATION MPA >=L0=250mm / % ENLONGATION/ >=
  
CLASS A CLASS B
1.24-2.25 185-215 1450 1380 1310 1240 2.5
2.25-2.75 215-230 1410 1340 1280 1210 2.5
2.75-3.00 245-260 1410 1340 1280 1210 3.0
3.00-3.50 245-260 1410 1340 1240 1170 3.0
3.50-4.25 260-275 1380 1280 1170 1100 3.0
4.25-4.75 260-275 1380 1280 1170 1100 3.0
4.75-5.50 290 1380 1280 1170 1100 3.0

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