Suhm Spring Works - Materials Properties

                                                                                               

Material

Material Properties

Maximum Working Temp.

 Ultimate Tensile Range (ksi min)

Modulus of Elasticity, psi 106

Approx. Design % of Ultimate Tensile (torsional)

Common Sizes (inches)

Titanium Beta-C
AMS 4957
UNS R58640

Age hardened. Good ductility and toughness.  Good fabricability, and good resistance to general corrosion.  Good for environments containing Ferric Chloride, Sodium Chloride, Carbon Dioxide, and Hydrogen Sulfide.

600°F

190/180

(E) 15.4

(G) 5.9

45%

.005" to .625"

 * Larger sizes are available.

 

 SIZE CHART

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

.062

.125

.187

.312

.562

.007

.015

.032

.072

.135

.192

.343

.625

.008

.017

.045

.080

.148

.207

.375

  

.009

.018

.048

.093

.156

.225

.406

  

.010

.021

.050

.105

.162

.243

.437

  

.012

.022

.054

.114

.177

.250

.500

  

 

 TENSILE STRENGTH CHART

 VALUES INDICATE COLD DRAWN AND AGED MATERIAL

Nominal Diameter, inches

Tensile Strength, psi

Elongation in 4D %, minimum

 Reduction of Area %, min.

Up to 0.187,  incl.

190,000 - 210,000

10

20

Over 0.187 to 0.375, incl.

185,000 - 205,000

10

20

Over 0.375 to 0.625, incl.

180,000 - 200,000

8

20

 

 

COMMENTS:

Material has been cold drawn 20 - 35% final reduction.  Additional cold reduction may be

possible to produce higher tensile/yield strength.  Larger sizes can be obtained in spring

tempered and annealed condition.  Check with a Suhm representative for size and tensile

strengths.

 

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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