Suhm Spring Works - Materials Properties
|
Material |
Material
Properties |
Maximum
Working Temp. |
|
Modulus
of Elasticity |
Approx.
Design % of Ultimate Tensile (torsional) |
Common
Sizes, |
|
Inconel 600 QQ-W-390 |
Cold drawn. Good corrosion
resistance. Good for use in elevated
temperature applications. |
700°F |
205/120 |
(E) 29 |
45%
|
.005" to .750" |
|
Wire Diameter, in |
|||||||
|
.005 |
.014 |
.025 |
.072 |
.135 |
.192 |
.343 |
.625 |
|
.007 |
.015 |
.032 |
.080 |
.148 |
.207 |
.375 |
.750 |
|
.008 |
.017 |
.045 |
.093 |
.156 |
.225 |
.406 |
|
|
.009 |
.018 |
.050 |
.105 |
.162 |
.243 |
.437 |
|
|
.010 |
.021 |
.054 |
.114 |
.177 |
.250 |
.500 |
|
|
.012 |
.022 |
.062 |
.125 |
.187 |
.312 |
.562 |
|
|
Diameter, in |
Tensile Strength, psi |
|
|
minimum |
maximum |
|
| Annealed |
|
|
|
Under
0.032 |
80,000 |
115,000 |
| 0.032
and over |
80,000 |
105,000 |
| Cold-worked,
regular temper, all sizes |
120,000 |
|
| Cold-worked,
spring temper |
...... |
165,000 |
| Up to
0.057 incl. |
185,000 |
...... |
| Over
0.057 to 0.114 incl. |
175,000 |
...... |
| Over
0.114 to 0.229 incl. |
170,000 |
...... |
| Over
0.229 to 0.329 incl. |
165,000 |
...... |
| Over
0.329 to 0.375 incl. |
160,000 |
...... |
| Over
0.375 to 0.500 incl. |
155,000 |
...... |
| Over
0.500 to 0.563 incl. |
140,000 |
...... |
A Tensile strengths not available for sizes larger than .563".
These data are provided as a reference guide only and are not intended for design purposes. Strength values and sizes are subject to change. Please check with a Suhm Spring representative for confirmation.
18