SPP1 Stressproof 1" Shafting
1 Inch diameter stressproof shafting. Stressproof, trademark of Niagara LaSalle Steel Company, A modified 1144 steel used to resist abrasion wear such as a shaft running in sand
Item ID |
Diameter |
Steel Grade |
Tensile Strength |
Yield Strength |
Rockwell Hardness |
SPP1 |
1" |
1144 |
132,000 PSI |
100,000 PSI |
RC23 |