Steel grade · No. 143874

A193 B9J Class 1B

Country or region United States
Standard systemASTM

Standards

Property data lives under a specific standard — numbers never mix across files.

ASTM A193/A193M:2012Standard Specification for Alloy-Steel and Stainless Steel Bolting for High Temperature or High Pressure Service and Other Special Purpose Applications
- Chemical composition
- Mechanical properties