The angles produced through hot lamination process have a 90°-angled crosscut section and even rims. They are offered in bundles of 1 or 2 tons in weight and 6 or 12 meters in length.
Applications
Used in mechanical construction in general, metal structures, power and telecommunications towers, farm machinery and implements, among others.
The Votoraço angles meet the ASTM A6/01 norm requirements.
Main product features:
|
|
Inch-Standardized Linear Mass and Dimensions |
|
Commercial Designation |
Width (mm) |
Thickness (mm) |
Nominal Linear Mass (kg/m) |
|
Nominal |
Minimum |
Maximum |
Nominal |
Minimum |
Maximum |
|
2.1/2"x3/16" |
63,50 |
61,91 |
65,09 |
4,76 |
4,46 |
5,06 |
4,57 |
|
2.1/2" a 1/4" |
6,35 |
5,97 |
6,73 |
6,10 |
|
3"x3/16" |
76,20 |
73,82 |
79,38 |
4,76 |
- |
- |
5,52 |
|
3"x1/4" |
6,35 |
- |
- |
7,29 |
|
3"x5/6" |
7,94 |
- |
- |
9,08 |
|
3"x3/8" |
9,53 |
- |
- |
10,71 |
|
4"x1/4" |
101,60 |
99,22 |
104,78 |
6,35 |
- |
- |
9,82 |
|
4"x5/16" |
7,94 |
- |
- |
12,20 |
|
4"x3/8" |
9,53 |
- |
- |
14,58 |
|
4"x1/2" |
12,70 |
- |
- |
19,05 |
|
|
Millimeter-Standardized Linear Mass and Dimensions |
|
Commercial Designation |
Width (mm) |
Thickness (mm) |
Nominal Linear Mass (kg/m) |
|
Nominal |
Minimum |
Maximum |
Nominal |
Minimum |
Maximum |
|
50 x 6 |
50,00 |
49,00 |
51,00 |
6,00 |
5,80 |
6,20 |
4,45 |
|
65 x 5 |
65,00 |
63,00 |
67,00 |
5,00 |
4,70 |
5,30 |
4,98 |
|
65 x 6 |
6,00 |
5,60 |
6,40 |
5,91 |
|
75 x 5 |
75,00 |
73,00 |
78,00 |
5,00 |
- |
- |
5,80 |
|
75 x 6 |
6,00 |
- |
- |
6,89 |
|
75 x 7 |
7,00 |
- |
- |
7,96 |
|
100 x 7 |
100,00 |
98,00 |
103,00 |
7,00 |
- |
- |
10,77 |
|
100 x 8 |
8,00 |
- |
- |
12,23 |
|
100 x 10 |
10,00 |
- |
- |
15,08 |
|
100 x 12 |
12,00 |
- |
- |
17,88 |
The mechanical properties of angles are in conformity with norms ABNT/NBR 7007/02, ASTM A36, and ASTM A572. Dimensional features meet norm ASTM A6.
Main product features according to the ABNT/NBR 7007/02 norm:
|
|
Mechanical Properties
|
|
|
Steel Degree
|
|
|
MR 250 (similar to norm ASTM A36) |
AR 350 (similar to ASTM norm A572 Degree 50) |
AR 415 (similar to ASTM norm A572 Degree 60) |
|
Minimum Outflow Limit (MPa) |
250 |
350 |
415 |
|
Minimum Resistance Limit (MPa) |
400 |
450 |
520 |
|
Maximum Resistance Limit (MPa) |
560 |
- |
- |
|
Minimum Lengthening (Lo = 200 mm) (%) |
20,0 (*) |
18,0 (*) |
16,0 (*) |
|
(*) deductions are allowed in the minimum lengthening values according to product thickness, when a regular test-body is used. |