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Steel Suppliers and stockholders - Steel Express

Engineering Steels

We provide the following grades of Engineering Steels:

En1A, En3B, En8, En9, En14, En16, En19, En24, EN24T, En36

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Popular size ranges are show for each grade of steel, other sizes available upon request.

We can also supply EN8D, EN14D and EN19T in hard chrome plated steel bar.

En1A EN1A, also known as 230M07. EN1A is low carbon mild steel. Properties: free cutting, suitable for machining using both automatic and CNC machines. Available in square, round, flat or hexagon form. AISI 1113/1213, Werkstoff 1.0711/1.0715.

En1A Leaded EN1A Leaded, also known as 230M07 Pb. A low carbon mild steel with added lead. Properties: free cutting, suitable for machining using both automatic and CNC machines. Available in square, round, flat or hexagon form. AISI 12L14, werkstoff 1.0718
En3B EN3B, also known as 070m20, available in rounds, flats, squares & hexagons. En3b is a mild steel suitable for welding and general machining. AISI 1020, werkstoff 1.0402.

EN8 also know as 080M40. An unalloyed medium carbon steel. EN8 is a medium strength steel, good tensile strength. Suitable for shafts, stressed pins, studs, keys etc.
Available as normalised or rolled. EN8 is supplied as round drawn/turned, round hot rolled, hexagon, square, flats and plate. AISI 1040, werkstoff 1.1186.

We can also supply EN8D bar with hard chrome plating.
AISI 1042.

En9 EN9, also known as 070m55, available in diameters, flats, squares and plates with a carbon content 0.50/0.60 this is a medium carbon steel which can develop a tensile strength of 700N/mm 45tsi. In the normalised condition EN9 can be used for gears, sprockets and cams. AISI 1055, werkstoff 1.0535

EN14 also known as 150m19. A medium tensile strength carbon manganese steel suitable for welding. EN14 can be hardened and tempered to 550-850N/mm2. EN14 offers good ductility combined with excellent shock resistance. AISI 1524, werkstoff 1.1160.

We can also supply EN14A bar with hard chrome plating.

En16, En16t EN16 also known as 605m36 comes as rolled or in the T condition it has good mechanical properties and has freedom from temper brittleness ideal for bolts, nuts, shafts and axles.
En19, EN19T

EN19 also known as 708M40 / 709M40 comes treated in the annealed as rolled or even T condition. We can offer EN19 in diameters, squares, and flats from stock. It is renown for its wear resistance properties and where high strength properties is required. Suitable for gears, shafts, spindles, etc. AISI 4140, werkstoff 1.7225.

We can also supply EN19T bar with hard chrome plating.

En24, En24t EN24 also known as 817m40 comes treated in the T condition to 850/1000 N/mm2 we can offer EN24T in plate from 10mm thick up to 300mm, diameters from 10mm up to 950mm, squares from 20mm to 300mm and flats 20 x 10 up to 3000 x 300mm from stock. AISI 4340, werkstoff 1.6565. Click for EN24 properties.
En36 En36 aka 655m13, is a nickel chromium case hardening steel which is suitable for deep hardening to develop a tough core is suitable for gears, cams rollers available in diameters only. AISI 3415, werkstoff 1.5752.
AISI 4130 AISI 4130 - chromium molybdenum alloy steel. Often used in aircraft parts also frequently used within the gas and oil industry. Supplied treated in the T condition Brinell 248-302 in blocks, flats and squares. Werkstoff 1.7218, BS 970 1991 708A25 / 708M25.

Click here for AISI/SAE, DIN Werkstoff and BS equivalent grades.

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

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Steel Express

Based in Wolverhampton, West Midlands, Steel Express are steel suppliers and stockholders. Stock is delivered on our own fleet of vehicles locally and nationally quickly and efficiently on the day we say we will.

We also provide a free issue cutting service, press braking, fabrication and forging.

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