Optimum Spring manufactures extension, torsion and compression springs with Oil Tempered - ASTM A 229
New management: Andrea De Palma

Optimum Spring is under new management

Please direct all comunications to:

Andrea De Palma

Cell: +1 904-826-5412

email: aavadepa@gmail.com

Spring Design | Quotations | Order Status | Shipping and Tracking | Accounts Payable | Accounts Receivables | Purchasing

Marco Fortini can still be reached via LinkedIn LinkedIn Marco Fortini
Optimum Spring Manufacturing Logo
Optimum Spring Manufacturing Logo

MS24585-

Your benefits
Custom Spring Manufacturer
Toll Free: 1 (888) 322-9974
 
 

Oil Tempered - ASTM A 229

High-carbon spring steels are the most commonly used of all springs materials. Try to use these materials in preference to others because that are least expensive, readily available, easily worked, and most popular. These materials are not satisfactory for high or low temperatures or for shock or impact loading.

convert to metric units
Oil Tempered
ASTM A 229
Nominal Chemistry
C0.55-0.85%
Mn0.60-1.20%
Minimum Tensile Strength
psi x 103
CLI 165-293
CLII 191-324
E - Modulus of Elasticity
psi x 106
30
Design Stress % Minimum Tensile 45
G - Modulus in Torsion
psi x 106
11.5
Maximum Operating Temperature
°F
250
Rockwell Hardness C42-55
Density
lb/in3
0.284
Shear Modulus
c GPa
11600 80.0
Method of Manufacture
Chief Uses
Special Properties
Cold drawn and heat treated before fabrication, General purpose spring wire.
Common Trade Names
Are you ready to get started on your spring project?



 How Can We Help You?

Name Email Message Anti-Spam Code
Anti-RoboSpam Code:




Made in USA
 
credit card logos

Phone: +1 (904) 567-5999 • Fax: +1 (904) 239-3231 • solutions@OptimumSpring.com

150 Hilden Rd • Suite 316 • Ponte Vedra, FL 32081-8405 U.S.A