Steel Suppliers and stockholders - Steel Express

Regional Depots

Bristol:
0117 403 1441

Exeter:
01392 790 275

Inverness:
01463 572 078

Isle of Wight:
01983 640 018

Glasgow:
0141 370 2331

Maidstone:
01622 963 030

Manchester:
0161 641 3700

Newcastle upon tyne:
0191 563 0953

Northern Ireland:
028 7772 5232

Peterborough:
01733 669 660

Reading:
0118 334 3250

Sheffield:
0114 349 1557

Swansea:
01792 209 333

Wolverhampton:
01902 716333

Regional Depots

Bristol:
0117 403 1441

Exeter:
01392 790 275

Inverness:
01463 572 078

Isle of Wight:
01983 640 018

Glasgow:
0141 370 2331

Maidstone:
01622 963 030

Manchester:
0161 641 3700

Newcastle upon tyne:
0191 563 0953

Northern Ireland:
028 7772 5232

Peterborough:
01733 669 660

Reading:
0118 334 3250

Sheffield:
0114 349 1557

Swansea:
01792 209 333

Wolverhampton:
01902 716333

EN8 Engineering Steel - 080M40

EN8 engineering steel, also know as 080M40, is an unalloyed medium carbon steel. EN8 is a medium strength steel with good tensile strength. It is suitable for shafts, stressed pins, studs, keys etc. AISI 1040.

EN8 is vailable as normalised or rolled. We can supply as round drawn/turned, round hot rolled, hexagon, square, flats and plate.

Click here for standard stock sizes. We can also supply EN8 cut to order.

 

Related grades and equivalents      
BS 970 1991 BS 970 1955 EN AISI/SAE Werkstoff
080M40 EN8 1040 1.1186
080A42 EN8D 1042 -

 

Specification BS 970: 1955

EN8 Chemical Composition

BS 970:1991/1983 Nearest Equivalent
C Si Mn Ni Cr Mo S P
% % % % % % % %
En8 0.35/0.45 0.05/0.35 0.60/1.00 - - - 0.06Max 0.06Max 080m40

We can also supply EN8D - 080A42 bar with hard chrome plating.

Also available EN8 steel forgings »

Popular size ranges shown below, other sizes available upon request.

 

 

Click here for Steel hardness conversion charts and heat treatment hardness tables

Steel Weight Calculator >>

Other engineering steel grades: En1A, En3B, En8, En9, En14, En16, En19, En24, EN24T, En36

 

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