Suhm Spring Works - Materials Properties
|
Material |
Material
Properties |
Maximum
Working Temp. |
|
Modulus
of Elasticity |
Approx.
Design % of Ultimate Tensile (torsional) |
Common
Sizes (inches) |
|
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 Dia., in. |
|
Wire Dia., in. |
|
Wire Dia., in. |
|
Wire Dia., in. |
|
Wire Dia., in. |
|
Wire Dia., in. |
|
Wire Dia., in. |
|
Wire Dia., 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.(mm) |
Tensile Strength, psi (Mpa) |
|
|
minimum |
maximum |
|
|
Annealed |
||
|
Under 0.032 (0.81) |
80,000 (552) |
115,000 (793) |
|
0.032 (0.81) and over |
80,000 (552) |
105,000 (724) |
|
Cold-worked, regular temper,
all sizes |
120,000 (827) |
|
|
Cold-worked, spring temper |
...... |
165,000 (1138) |
|
Up to 0.057 (1.45), incl. |
185,000 (1276) |
...... |
|
Over 0.057 (1.45 to 0.114
(2.90), incl. |
175,000 (1207) |
...... |
|
Over 0.114 (2.90) to 0.229
(5.82), incl. |
170,000 (1172) |
...... |
|
Over 0.229 (5.82) to 0.329
(8.36), incl. |
165,000 (1138) |
...... |
|
Over 0.329 (8.36) to 0.375
(9.53), incl. |
160,000 (1103) |
...... |
|
Over 0.375 (9.53) to 0.500
(12.7), incl. |
155,000 (1069) |
...... |
|
Over 0.500 (12.7) to 0.563
(14.3), incl. |
140,000 (965) |
...... |
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.
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