Engineering Steel

TSM Steel are stockists and suppliers of high-quality carbon and alloy engineering steels.

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Supplying the UK Engineering Sector

TSM Steel provides a diverse range of commercial-grade engineering steels suitable for various applications, ranging from fasteners to structural work.

Our products are versatile and suitable for various commercial applications. Click below to view the stock ranges offered by TSM Steel.

Engineering Steels

We offer a comprehensive stock range

Our products are available in various grades and forms, including round, square, flat and hexagon, to meet the diverse needs of our customers. We also offer bespoke solutions tailored explicitly to your unique requirements.

Whether you are looking for a reliable supply partner for carbon and alloy steel or wish to seek expert advice on material selection, our website is the perfect place to start. The scale and diversity of our stock range offer you a level of stock certainty which is unrivalled in this sector. Below is a list of our carbon and alloy steel stock; you can click on the grade to discover more.

If you need assistance choosing a suitable steel for your specific engineering needs, don't hesitate to call us. Our technical sales team is always available to provide advice and guidance.

Carbon Steels


Product Stocked shapes Finishes offered Datasheet
070M20 Round, Square Bright, Black, Turned
080A15 Round, Square, Flat Bright, Black, Turned, Forged
080M15 Round, Square, Flat Bright, Black
150M19 Round, Square Black
230M07 Round, Square, Hexagon Bright, Free Cutting
A105 LF2 Round, Square Black

Product Stocked shapes Finishes offered Datasheet
070M55 Round, Square, Flat Bright, Black
080A42 Round, Square Bright, Black
080M40 Round, Square Bright, Black, Turned
080M46 Round, Square Bright, Black
080M50 Round, Square Bright, Black
212A42 Round, Square Bright

Product Stocked shapes Finishes offered Datasheet
S235 Round, Square, Flat Black
S355J2 Round, Square Black
S355JR Round, Square Black

Alloy Steels


Product Stocked shapes Finishes offered Datasheet
42CrMo4 Round, Square Bright, Black
605M36 Round Bright, Black
655M13 Round Black
708A42 Round Black
708M40 Round, Square Bright, Black
709M40 Round, Square Bright, Black
722M24 Round Black
817M40 Round, Square, Flat Bright, Black
826M40 Round, Square Black
AISI 4130 Round Black
AISI 4140 Round, Square Black
ASTM A193 B7 / ASTM A320 L7 Round, Square Black

Product Stocked shapes Finishes offered Datasheet
27MnCrB5 Round, Square Black
605M36T Round Bright, Black
709M40T Round Bright, Black
817M40T Round Bright, Black

Product Stocked shapes Finishes offered Datasheet
BO1 Round Peeled
D2 Round Peeled
P20 Round Peeled