Engineering Steel Bar

Medium Carbon Steel Bar En8 BS EN 10083-2

Description:

EN8 / 080M40 is a medium carbon, medium tensile steel. This grade offers greater strength,toughness and wear resistance than mild steel.

Welding of 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.

Colour Code

yellowHalfRect

Related Specifications

Steel Number Steel Name Grade AISI/SAE BS 970 1983
1.0511 C40 En8 1040 080M40

Typical Chemical Analysis

Chemical C Mn Si P S
% 0.37 - 0.44 0.6 - 0.9 0.05 - 0.35 .06 max .05 max

Bright Bar Size Range

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Rounds Rounds Rounds Rounds Rounds Rounds Rounds Rounds Rounds
(mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm)
5 25 50 85 140 38 118 212 8
10 30 55 90 150 916 114 234
12 32 60 100 58 112 3
16 35 65 110 34 134 312
20 40 70 120 78 2 4
22 45 80 130 1 214 5

Black Bar Size Range

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Rounds Rounds Rounds Rounds Rounds Rounds Rounds Rounds Rounds
(mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm)
45 75 105 135 165 200 260 350 450
50 80 110 140 170 210 270 370 480
55 85 115 145 175 220 280 380
60 90 120 150 180 230 290 390
65 95 125 155 185 240 300 410
70 100 130 160 190 250 310 430

For further technical information or additional sizes on this product or any other product or service please contact us.

Disclaimer

All data provided is for information and guidance only. Information above is not for design purposes and comes without warranty or guarantee with respect to the subject matter or fitness for purpose.