Square Hot-rolled Steel Square Bars STANDARD : GOST 2591 - 88 Dimensions & Tolerances
CARBON STEEL SQUARE BARS section ( mm ) 12, 14, 16
a, mm
Tolerances
S, cm2
G, 1 kg
Max
Nor
12
+0.1 / -0.5
+0.3 / -0.5
1.44
1.13
14
1.96
1.54
16
2.56
2.00
Curvature
a ≤ 25
0.5 % per meter
a ³ 25
0.4 % per meter
