W-B92 Portable Webster Hardness Tester for Mild Steel
Rtable Webster Hardness Tester for Mild Steel W-B. A portable instrument which can perform on-site hardness test on soft metals in accordance with American Standard ASTM B647. Used to check the result of heat treatment and determine if the mechanical performace of the workpiece is acceptable. Suitable for testing the hardness of aluminium profiles, tubings, […]