AGMA 923 : A未知

Advocates steel material and metallurgical quality characteristics for use in conjunction with AGMA gear rating standards. This information sheet identifies specifications and requirements for various metallurgical quality grades for through hardened, carburize and hardened, induction and flame hardened, and nitrided gearing. Characteristics covered include raw material, heat treatment and post heat treat processing, and their associated inspections. Topics related to gear de-sign and rating, such as case depth, stress numbers, and quality control sampling plans are not included in this document.