080M40/080A42 Bright Bar (EN8)

080M40/080A42 Bright Bar (EN8) is a medium carbon, medium tensile steel. This grade offers greater strength, toughness and wear-resistance than mild steel. Welding of 080M40/080A42 Bright Bar (EN8) is possible with advice from a competent welding consumables professional but welding is not recommended for through-hardened, flame or induction hardened material.

Machinability is good and forming in the annealed condition is readily accomplished. Used for shafts, couplings, pins, rolls, spindles, torsion bars, gears, axles, cold headed parts etc.

To view 080M40 Bright Bar (EN8) chemical analysis, specification or shapes & sizes please click on the tabs below.

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Rounds (mm)
5
10
12
16
20
22
25
30
32
35
40
45
50
55
60
65
70
80
85
90
100
110
120
130
140
150
Rounds (inch)
3/8
9/16
5/8
3/4
7/8
1
1 1/8
1 1/4
1 1/2
1 3/4
2
2 1/4
2 1/2
2 3/4
3
3 1/2
4
5
8
Squares (mm)
4
5
6
8
10
12
14
16
18
20
25
30
35
40
45
50
Flats (mm)
8 x 7
10 x 18
12 x 8
14 x 9
16 x 10
18 x 11
20 x 12
22 x 14
25 x 14
28 x 16
32 x 18
36 x 20
40 x 22
45 x 25
50 x 28

This is our standard size range. If you do not see the shape, size or grade you require, please contact us as we will be happy to assist you with reaching your requirements.

Steel NumberAISI/SAESymbolMaterial StandardEN Number
1.11861040080M40EN10083-2EN8
ChemicalCMnSiPS
%0.37 - 0.440.6 - 0.90.05 - 0.35.06 max.05 max

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Impact Special Metals
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