4140 / 42CrMo4 Quenched & Tempered Steel
4140 / 42CrMo4 is a chromium-molybdenum engineering steel selected for strength, toughness and heat-treatment response in highly loaded machine parts.
View product →Stock supply, CNC and band-saw cutting, certificate traceability and scheduled delivery for engineering, carbon, case-hardening, structural and transmission steels.




Stock and special sourcing solutions for machinery, automotive, tooling, agricultural equipment and general manufacturing.
4140 / 42CrMo4 is a chromium-molybdenum engineering steel selected for strength, toughness and heat-treatment response in highly loaded machine parts.
View product →C45 / CK45 is a medium-carbon engineering steel offering a practical balance of strength, machinability and cost.
View product →Structural steels are widely used because of their weldability, cost effectiveness and suitability for general fabrication.
View product →Case-hardening steels are used when a hard, wear-resistant surface and a tough core are required.
View product →Cold-drawn transmission shafts are selected for improved dimensions, surface finish and repeatability in serial machining.
View product →Repeatable cut lengths, quantity control and cutting plans for serial production.
View service →Flexible cut-to-length preparation for different diameters and lengths.
Matching applicable heat numbers, origin and certificate data to orders.
A flexible stock model supporting recurring consumption.
Scheduled deliveries in Bursa and throughout Türkiye.
Management of non-standard diameter, grade, surface and production requests.
The TS EN ISO 9001:2015 document published on our existing website can be viewed directly.
Issue, validity and certificate details are stated in the PDF. Confirm current documentation with our sales team when required by a purchase specification.
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Piece and total weights for round, square, flat, hexagonal and tube sections.
We support 4140/4140 QT, C45/CK45, 16MnCr5, 20MnCr5, ST37, ST52/S355, SAE 1018/1020, free-cutting steels and cold-drawn or peeled bars.
Yes. We plan orders on band saws and CNC TCT circular saws according to requested length and quantity.
Where applicable, heat numbers and material certificates are matched for traceability.
We coordinate planned deliveries from Bursa to industrial locations throughout Türkiye.