GRADE |
C% max |
Mn% max |
P% max |
S% max |
Alt% min |
Nb max |
B340LA |
0.12 |
1.00 |
0.030 |
0.030 |
0.020 |
0.09 |
STEEL GRADE |
Tensile Strength |
Yield Strength |
Elongation min. |
the diameter of bending |
||
min |
0.60-<1.0 |
1.0-<1.6 |
1.6 |
b>=20mm |
||
440 |
340-460 |
22 |
24 |
26 |
0.5a |