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

EN3B Engineering Steel | 070M20

EN3B, also known as 070m20, is available from stock in rounds, flats, squares and hexagons. EN3B is a mild steel suitable for general engineering use and offers good machining and welding characteristics. Used in low stress engineering applications, can be case hardened. AISI 1020

  • Material available ex stock, delivered nationwide next day.
  • En3B mild steel can be cut, drilled or fabricated to your requirements.

EN3 steel forgings »

EN3B equivalent grades      
BS 970 1991 BS 970 1955 EN AISI/SAE Werkstoff
070M20 EN3B 1020 1.0402

 

 

Specification BS 970: 1955

EN3B steel Chemical Composition

BS 970:1991/1983 Nearest Equivalent
C Si Mn Ni Cr Mo S P
% % % % % % % %
EN3B 0.25 Max 0.35 Max 1.0 Max - - - 0.06 Max 0.06 Max 070m20
080m15

Click here for popular size ranges, other sizes available upon request.

 

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

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