MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Steel, sae 1070 or steel, sae 1074 or steel, sae 1075 or steel, sae 1078 or steel, sae 1080 or steel, sae 1084 or steel, sae 1085 or steel, sae 1086 or steel, sae 1090
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Sae 1074 assn standard 2nd material response and sae 1075 assn standard 3rd material response and sae 1078 assn standard 4th material response and sae 1080 assn standard 5th material response and sae 1084 assn standard 6th material response and sae 1085 assn standard 7th material response and sae 1086 assn standard 8th material response and sae 1090 assn standard 9th material response