Blue Tempered Spring Steel Shim 0.025" Thick x 6.00" Width x 50" Length
Thickness Tolerance ±0.001"
Width tolerance is ±0.010". Length tolerance is ±1/2".
C1095 Blue Tempered and Polished Spring Steel.
Rockwell hardness C 50
MIL-S-7947, AISI-1095,
SAE- 1095, and AMS-5122.