Oţel patrat calibrat
Latura
Side
a
Abateri limita
Tolerances
Aria sectiunii
Sectional area
Masa liniara
Weight per meter
h11
h12
mm
mm2
kg/m
4.0
0
-0.075
-0.12
16
0.126
5.0
25
0.196
6.0
36
0.283
7.0
-0.09
-0.15
49
0.386
8.0
64
0.502
9.0
81
0.636
10.0
100
0.785
11.0
-0.11
-0.18
121
0.950
12.0
144
1.130
14.0
196
1.540
16.0
256
2.010
18.0
324
2.540
20.0
-0.13
-0.21
400
3.140
22.0
484
3.800
25.0
625
4.910
28.0
784
6.150
30.0
900
7.070
32.0
-0.16
-0.25
1024
8.040
34.0
1160
9.070
36.0
1296
10.200
40.0
1600
12.600
Lungimi si mod de livrare: Lungimi de fabricatie de la 3 la 5 m, lungimi fixe in legături de bare de 1÷3 tDelivery lengths and delivery: Factory lengths 3 ÷ 10 m, fixed lengths packing in bundles of 1÷3 t
