Import Case Hardening Steel Strip — Buy in Bulk from Supplier in United Kingdom

The case hardening steel strip offered by Ductile Stourbridge Cold Mills is a cold‑rolled mild‑steel sheet designed for subsequent carburising or nitriding treatments. The material is supplied in a low‑carbon grade that conforms to EN 10111 standards for cold‑rolled carbon steel strip. Widths are commonly available between 600 mm and 1250 mm, while thicknesses range from 0.5 mm to 4 mm, although exact dimensions must be confirmed per order. Chemical analysis typically shows carbon up to 0.15 %, manganese up to 0.90 % and silicon up to 0.35 %.

Cold rolling provides a tight dimensional tolerance of ±0.05 mm and a surface roughness (Ra) of 0.8 µm or better, which facilitates uniform case‑hardening. Tensile strength for the base strip usually falls between 350 and 450 MPa, and elongation at break is around 22 %. The strip’s ductile core retains good formability, while the case‑hardening process can raise surface hardness to 55 - 60 HRC. These characteristics make the strip suitable for high‑volume production of gears, shafts and precision components in automotive and aerospace sectors.

Ductile Stourbridge Cold Mills sources the steel from domestic UK mills and ships it under FOB or CIF terms, but the listing does not disclose minimum order quantities, lead times or exact pricing. Prospective buyers should request a formal quotation that includes the chosen width, thickness, surface finish and any required heat‑treatment specifications. Because the supplier’s response metrics are not populated, verify contact details and ask for recent quality certificates such as ISO 9001 or EN 10204 3.1 test reports before committing to a purchase.

Ductile Stourbridge Cold Mills is based at Charles Street, Willenhall, WV13 1HQ, West Midlands, United Kingdom. The supplier appears with a harbour verification tier, confirming that its corporate registration has been validated, although the platform records a 0 % response rate and no average response time.

The company markets cold‑rolled steel strip intended for case‑hardening operations and states that the material meets EN 10111 specifications. No explicit claims about production capacity, ISO certifications or past export volumes are provided, so buyers should request the latest mill test certificate and any relevant quality documentation.