
Fornecedores de Aço chave brilhante
Este produto é regulamentado pelas seguintes normas:
Dados técnicos
Aço chave brilhante

Este produto é regulamentado pelas seguintes normas:
Standard DIN 6880
Fornecedores de Aço para Chaves Brilhantes
Esta norma DIN 6880 aplica-se ao aço para chaves brilhante (aço brilhante para o fabrico de chaves e chaves paralelas) em barras com secções transversais quadradas, rectangulares ou rectangulares planas e é uma base importante para a qualidade da produção destes produtos siderúrgicos.

Dimensions in mm - source DIN 6880 Publication date: 06/2011 supersedes DIN 6880 04/1975 |
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Form | Nominal size | r min | r max | ≈ weigth in kg/m |
square | 2 x 2 | 0.15 | 0.35 | 0.0314 |
3 x 3 | 0.15 | 0.35 | 0.0707 | |
4 x 4 | 0.15 | 0.35 | 0.126 | |
5 x 5 | 0.2 | 0.4 | 0.196 | |
6x 6 | 0.2 | 0.4 | 0.283 | |
7 x 7 | 0.2 | 0.4 | 0.385 | |
8 x 8 | 0.2 | 0.4 | 0.503 | |
10 x 10 | 0.4 | 0.6 | 0.785 | |
12 x 12 | 0.4 | 0.6 | 1.13 | |
14 x 14 | 0.4 | 0.6 | 1.54 | |
16 x 16 | 0.4 | 0.6 | 2.01 | |
18 x 18 | 0.4 | 0.6 | 2.54 | |
20 x 20 | 0.6 | 0.8 | 3.14 | |
22 x 22 | 0.6 | 0.8 | 3.8 | |
rectangular | 8 x 7 | 0.2 | 0.2 | 0.44 |
10 x 8 | 0.4 | 0.6 | 0.628 | |
12 x 8 | 0.4 | 0.6 | 0.754 | |
12 x 10 | 0.4 | 0.6 | 0.943 | |
14 x 9 | 0.4 | 0.6 | 0.989 | |
16 x 10 | 0.4 | 0.6 | 1.26 | |
18 x 11 | 0.4 | 0.6 | 1.55 | |
20 x 12 | 0.6 | 0.8 | 1.88 | |
22 x 14 | 0.6 | 0.8 | 2.42 | |
25 x 14 | 0.6 | 0.8 | 2.75 | |
25 x 22 | 0.6 | 0.8 | 4.32 | |
28 x 16 | 0.6 | 0.8 | 3.52 | |
28 x 25 | 0.6 | 0.8 | 5.5 | |
32 x 18 | 0.6 | 0.8 | 4.52 | |
32 x 30 | 0.6 | 0.8 | 7.54 | |
36 x 20 | 1 | 1.2 | 5.65 | |
36 x 34 | 1 | 1.2 | 9.61 | |
40 x 22 | 1 | 1.2 | 6.91 | |
40 x 38 | 1 | 1.2 | 11.9 | |
45 x 25 | 1 | 1.2 | 8.83 | |
45 x 43 | 1 | 1.2 | 15.2 | |
50 x 28 | 1 | 1.2 | 11 | |
50 x 48 | 1 | 1.2 | 18.8 | |
56 x 32 | 1.6 | 2 | 14.1 | |
63 x 32 | 1.6 | 2 | 15.8 | |
70 x 36 | 1.6 | 2 | 19.8 | |
80 x 40 | 2.5 | 3 | 25.1 | |
90 x 45 | 2.5 | 3 | 31.8 | |
100 x 50 | 2.5 | 3 | 39.3 | |
flat-rectangular | 5 x 3 | 0.2 | 0.4 | 0.118 |
6 x 4 | 0.2 | 0.4 | 0.188 | |
7 x 4 | 0.2 | 0.4 | 0.22 | |
8 x 5 | 0.2 | 0.4 | 0.314 | |
10 x 6 | 0.4 | 0.6 | 0.471 | |
12 x 6 | 0.4 | 0.6 | 0.565 | |
14 x 6 | 0.4 | 0.6 | 0.659 | |
16 x 7 | 0.4 | 0.6 | 0.879 | |
18 x 7 | 0.4 | 0.6 | 0.989 | |
20 x 8 | 0.6 | 0.8 | 1.26 | |
22 x 9 | 0.6 | 0.8 | 1.55 | |
25 x 9 | 0.6 | 0.8 | 1.77 | |
29 x 10 | 0.6 | 0.8 | 2.2 | |
32 x 11 | 0.6 | 0.8 | 2.76 | |
36 x 12 | 1 | 1.2 | 3.39 | |
40 x 14 | 1 | 1.2 | 4.4 |
Detalhes
Aço chave brilhante

Dimensions in mm - source Din 6880 2011 |
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Form | Nominal size | r min | r max | ≈ weigth in kg/m |
square | 2 x 2 | 0.15 | 0.35 | 0.0314 |
3 x 3 | 0.15 | 0.35 | 0.0707 | |
4 x 4 | 0.15 | 0.35 | 0.126 | |
5 x 5 | 0.2 | 0.4 | 0.196 | |
6x 6 | 0.2 | 0.4 | 0.283 | |
7 x 7 | 0.2 | 0.4 | 0.385 | |
8 x 8 | 0.2 | 0.4 | 0.503 | |
10 x 10 | 0.4 | 0.6 | 0.785 | |
12 x 12 | 0.4 | 0.6 | 1.13 | |
14 x 14 | 0.4 | 0.6 | 1.54 | |
16 x 16 | 0.4 | 0.6 | 2.01 | |
18 x 18 | 0.4 | 0.6 | 2.54 | |
20 x 20 | 0.6 | 0.8 | 3.14 | |
22 x 22 | 0.6 | 0.8 | 3.8 | |
rectangular | 8 x 7 | 0.2 | 0.2 | 0.44 |
10 x 8 | 0.4 | 0.6 | 0.628 | |
12 x 8 | 0.4 | 0.6 | 0.754 | |
12 x 10 | 0.4 | 0.6 | 0.943 | |
14 x 9 | 0.4 | 0.6 | 0.989 | |
16 x 10 | 0.4 | 0.6 | 1.26 | |
18 x 11 | 0.4 | 0.6 | 1.55 | |
20 x 12 | 0.6 | 0.8 | 1.88 | |
22 x 14 | 0.6 | 0.8 | 2.42 | |
25 x 14 | 0.6 | 0.8 | 2.75 | |
25 x 22 | 0.6 | 0.8 | 4.32 | |
28 x 16 | 0.6 | 0.8 | 3.52 | |
28 x 25 | 0.6 | 0.8 | 5.5 | |
32 x 18 | 0.6 | 0.8 | 4.52 | |
32 x 30 | 0.6 | 0.8 | 7.54 | |
36 x 20 | 1 | 1.2 | 5.65 | |
36 x 34 | 1 | 1.2 | 9.61 | |
40 x 22 | 1 | 1.2 | 6.91 | |
40 x 38 | 1 | 1.2 | 11.9 | |
45 x 25 | 1 | 1.2 | 8.83 | |
45 x 43 | 1 | 1.2 | 15.2 | |
50 x 28 | 1 | 1.2 | 11 | |
50 x 48 | 1 | 1.2 | 18.8 | |
56 x 32 | 1.6 | 2 | 14.1 | |
63 x 32 | 1.6 | 2 | 15.8 | |
70 x 36 | 1.6 | 2 | 19.8 | |
80 x 40 | 2.5 | 3 | 25.1 | |
90 x 45 | 2.5 | 3 | 31.8 | |
100 x 50 | 2.5 | 3 | 39.3 | |
flat-rectangular | 5 x 3 | 0.2 | 0.4 | 0.118 |
6 x 4 | 0.2 | 0.4 | 0.188 | |
7 x 4 | 0.2 | 0.4 | 0.22 | |
8 x 5 | 0.2 | 0.4 | 0.314 | |
10 x 6 | 0.4 | 0.6 | 0.471 | |
12 x 6 | 0.4 | 0.6 | 0.565 | |
14 x 6 | 0.4 | 0.6 | 0.659 | |
16 x 7 | 0.4 | 0.6 | 0.879 | |
18 x 7 | 0.4 | 0.6 | 0.989 | |
20 x 8 | 0.6 | 0.8 | 1.26 | |
22 x 9 | 0.6 | 0.8 | 1.55 | |
25 x 9 | 0.6 | 0.8 | 1.77 | |
29 x 10 | 0.6 | 0.8 | 2.2 | |
32 x 11 | 0.6 | 0.8 | 2.76 | |
36 x 12 | 1 | 1.2 | 3.39 | |
40 x 14 | 1 | 1.2 | 4.4 |
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