YL GLOBALYL Global Industrial Trading Pte. Ltd.
Manufacturing Record
A free-forged 17Cr2Ni2Mo gear shaft for high-load metallurgical transmission systems.
Engineering case
Component application, material and performance requirements are translated into defined manufacturing controls and documented verification.
Rolling mills and metallurgical drives
17Cr2Ni2Mo alloy steel
For Rolling mills and metallurgical drives, the Metallurgical Gear Shaft must use 17Cr2Ni2Mo alloy steel at project-specific dimensions and weight while meeting Forged internal structure; Heat-treated strength and toughness. The engineering challenge is coordinated control of metal flow, section uniformity and internal integrity.
The forming strategy controls metal flow, section uniformity and internal integrity. Heating practice, deformation sequence, forging reduction, heat treatment and machining allowance are coordinated with defined material, dimensional, NDT and property release points.
Delivery basis: As-forged with scale retained. Forged internal structure; Heat-treated strength and toughness are incorporated into the project inspection plan, with final inspection records and the quality dossier supporting acceptance and release.
Heat/lot traceability and chemical analysis
Mechanical-property testing to the approved specification
UT / MT / PT and dimensional inspection as technically required
Material certificate and heat/lot traceability
Heat-treatment and inspection records
Final dimensional report and release dossier
Related products
Engineering review
Share drawings, material requirements or a development brief for an initial manufacturing-route and verification review.