1351-2024-2 Rockwell Superficial Hardness (30N Scale) Price: $526.00

For each cycle participants receive two steel test blocks with slightly different hardness numbers. Each block is pre-tested for homogeneity. No sample preparation required. ASTM Test Method E18 is used.
All hardness measurements must be reported in the Rockwell 30N scale.
Total number of shipments = 2
Samples ship in May and November.
Enrollment deadline: 1 March 2024