Tempered Spring Steel Physical & Chemical PROPERTIES

Tempered Spring Steel Chemical Specifications
ASTM A684
Alloy Blue Tempered and Polish Scaleless Blue Tempered
UNS Number G10950 G10750
Specs ASTM A684 ASTM A684
Rockwell C48-51 C44-47
Chemical Composition    
 Carbon .90 - 1.04 .70 - .80
Maganese .30 - .50 .50 - .70
Phosphorus (max) 0.035 0.035
Sulfer (max) 0.04 0.04
Silicon .15 - .30 .15 - .30
Are you in need of sheet or coil?  Let us know what you need and when you need it, and we’ll provide you with a  quote. Get A Quick Quote

Before You Go

Even if it's not listed here, we might have what you need.

Get a Quick Quote