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)

AISI 302/304 Stainless Steel Wire ASTM A313 AMS 5688 UNS S30200

Cold drawn.  Low cost. Good for general purpose corrosion and elevated temperature applications.  Has some magnetism in a spring temper.

500°F

325/130

  (E) 28   
(G) 9.8

40%

.015" to .500"

 

 SIZE CHART 

Wire Dia.,

inches

 

Wire Dia.,

inches

 

Wire Dia.,

inches

 

Wire Dia.,

inches

 

Wire Dia.,

inches

 

Wire Dia.,

inches

 

Wire Dia.,

inches

.015

.033

.052

.072

.094

.138

.244

.016

.034

.053

.074

.095

.140

.250

.017

.035

.054

.075

.097

.142

.262

.018

.036

.055

.076

.098

.148

.282

.019

.037

.056

.077

.099

.156

.297

.020

.038

.057

.078

.100

.162

.306

.021

.039

.058

.080

.102

.170

.312

.022

.040

.059

.082

.105

.172

.331

.023

.041

.060

.083

.109

.177

.343

.024

.042

.061

.084

.112

.179

.362

.025

.043

.062

.085

.113

.180

.375

.026

.044

.064

.086

.115

.182

.393

.027

.045

.065

.088

.118

.187

.406

.028

.046

.067

.089

.120

.192

.437

.029

.047

.068

.090

.125

.207

.468

.030

.049

.069

.091

.128

.218

.500

.031

.050

.070

.092

.129

.225

.562

.032

.051

.071

.093

.135

.234

 

 

TENSILE STRENGTH CHART

Diameter, in.(mm)A

Tensile Strength, PSI (Mpa)

minimum

maximum

Up to 0.009 (0.23), incl.

325,000  (2240)

355,000  (2450)

Over 0.009 (0.23) to 0.010 (0.25), incl.

320,000  (2205)

350,000  (2415)

Over 0.010 (0.25) to 0.011 (0.28), incl.

318,000  (2190)

348,000  (2400)

Over 0.011 (0.28) to 0.012 (0.30), incl.

316,000  (2180)

346,000  (2385)

Over 0.012 (0.30) to 0.013 (0.33), incl.

314,000  (2165)

344,000  (2370)

Over 0.013 (0.33) to 0.014 (0.36), incl.

312,000  (2150)

342,000  (2360)

Over 0.014 (0.36) to 0.015 (0.38), incl.

310,000  (2135)

340,000  (2345)

Over 0.015 (0.38) to 0.016 (0.41), incl.

308,000  (2125)

338,000  (2330)

Over 0.016 (0.41) to 0.017 (0.43), incl.

306,000  (2110)

336,000  (2315)

Over 0.017 (0.43) to 0.018 (0.46), incl.

304,000  (2095)

334,000  (2300)

Over 0.018 (0.46) to 0.020 (0.51), incl.

300,000  (2070)

330,000  (2275)

Over 0.020 (0.51) to 0.022 (0.56), incl.

296,000  (2040)

326,000  (2250)

Over 0.022 (0.56) to 0.024 (0.61), incl.

292,000  (2015)

322,000  (2220)

Over 0.024 (0.61) to 0.026 (0.66), incl.

291,000  (2005)

320,000  (2205)

Over 0.026 (0.66) to 0.028 (0.71), incl.

289,000 (1995)

318,000  (2190)

Over 0.028 (0.71) to 0.031 (0.79), incl.

285,000  (1965)

315,000  (2170)

Over 0.031 (0.79) to 0.034 (0.86), incl.

282,000  (1945)

310,000  (2135)

Over 0.034 (0.86) to 0.037 (0.94), incl.

280,000  (1930)

308,000  (2125)

Over 0.037 (0.94) to 0.041 (1.04), incl.

275,000  (1895)

304,000  (2095)

Over 0.041 (1.04) to 0.045 (1.14), incl.

272,000  (1875)

300,000  (2070)

Over 0.045 (1.14) to 0.050 (1.27), incl.

267,000  (1840)

295,000  (2035)

Over 0.050 (1.27) to 0.054 (1.37), incl.

265,000  (1825)

293,000  (2020)

Over 0.054 (1.37) to 0.058 (1.47), incl.

261,000  (1800)

289,000  (1990)

Over 0.058 (1.47) to 0.063 (1.60), incl.

258,000  (1780)

285,000  (1965)

Over 0.063 (1.60) to 0.070 (1.78), incl.

252,000  (1735)

281,000  (1935)

Over 0.070 (1.78) to 0.075 (1.90), incl.

250,000  (1725)

278,000  (1915)

Over 0.075 (1.90) to 0.080 (2.03), incl.

246,000  (1695)

275,000  (1895)

Over 0.080 (2.03) to 0.087 (2.21), incl.

242,000  (1670)

271,000  (1870)

Over 0.087 (2.21) to 0.095 (2.41), incl.

238,000  (1640)

268,000  (1850)

Over 0.095 (2.41) to 0.105 (2.67), incl.

232,000  (1600)

262,000  (1805)

Over 0.105 (2.67) to 0.115 (2.92), incl.

227,000  (1565)

257,000  (1770)

Over 0.115 (2.92) to 0.125 (3.17), incl.

222,000  (1530)

253,000  (1745)

Over 0.125 (3.17) to 0.135 (3.43), incl.