Rockwell M Hardness Number

Views Updated: Dec 15, 2025

Key Facts

Abbreviation

HRM

Pronunciation

/ˈrɑkˌwɛl ɛm ˈhɑrdnəs ˈnəmbər/

Category

Miscellaneous

Related Field

Plastics

Other meanings of HRM

Houston Regional Monitoring Regional

Healthcare Regional Marketing Medical

Alternate Main menu for limited/normal users (Procomm Plus) Computing

Human Resources Management Business

His Royal Majesty Business

Human Resource Management Academic

Hood River Meadows Gov

Hassi R Mel, Algeria Regional

Hard Rock Marketing Business

Health Recreation Management Academic