Short answer: Thermo-mechanical treatment (TMCP) makes strong, tough steel by deforming it in the austenite range and then accelerating cooling — refining the grains as it transforms, so less alloy and no heavy quench is needed for the same strength.
At a Glance
Refining on the Mill
Deformation plus cooling refines grains per Metal Grain Size Guide; add Metal Microalloying Guide for HSLA. Context in Hsla Steel Guide e Metal Recrystallization Temperature Guide.
Property Balance
Strength comes with Metal Strain Hardening Guide and toughness via Metal Creep Guide; document per Mill Test Certificate Guide.
QA & Supply
Protect stock via How To Prevent Metal Rust. HXSCO supplies TMCP plate and structural grades.
Get a Quote
Tell HXSCO your requirements and we will respond with a competitive quote and lead time.
Perguntas frequentes
Controlled rolling plus accelerated cooling to refine grains during transformation.
Fine ferrite grains raise strength and toughness together.
Less than quench-and-tempered steel for the same strength.
Ship, linepipe and structural plate needing high toughness.
HXSCO supplies TMCP plate and structural grades with certificates.
Source TMCP Steel from HXSCO
HXSCO supplies TMCP plate and structural grades with fine-grain toughness for ship and linepipe. Send your grade and quantity for a quote.