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)

17-7PH Stainless Steel Wire
ASTM A313
AMS 5678
UNS S17700

Age hardened.  High tensile strength.  Good for general corrosion resistance.  No magnetism.

550°F

365/230

  (E) 29
 (G) 11.0

45%

.017" to .562"

 

 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..

 

 Wire Dia., in.   Wire Dia., in.

.017

.029

.039

.051

.067

.085

.105

.142

.218

 .312

.018

.030

.040

.054

.068

.086

.106

.148

.225

.331

.020

.031

.041

.055

.070

.088

.109

.156

.234

.343

.022

.032

.042

.056

.072

.090

.112

.162

.250

.362

.023

.033

.043

.057

.076

.091

.115

.172

.262

.375

.024

.034

.044

.058

.078

.094

.118

.177

.282

.406

.025

.035

.045

.059

.080

.095

.120

.187

.283

.437

.026

.036

.047

.060

.082

.098

.125

.192

.292

.468

.027

.037

.049

.062

.083

.100

.135

.203

.300

.500

.028

.038

.050

 .065

.084

.101

.138

.207

.306

.562

 

TENSILE STRENGTH CHART

Diameter, in.(mm)

Tensile Strength

Cold Drawn Condition C, psi (Mpa) nominal

Condition CH-900B, psi (Mpa), minimum

Condition CH-900B, psi (Mpa), maximum

0.010 (0.25) to 0.015 (0.38), incl.

295,000  (2035)

335,000  (2310)

365,000  (2515)

Over 0.015 (0.38) to 0.020 (0.51), incl.

290,000  (2000)

330,000  (2275)

360,000  (2480)

Over 0.020 (0.51) to 0.029 (0.74), incl.

285,000  (1965)

325,000  (2240)

355,000  (2450)

Over 0.029 (0.74) to 0.041 (1.04), incl.

270,000  (1860)

310,000  (2135)

340,000  (2345)

Over 0.051 (1.30) to 0.061 (1.55), incl

265,000  (1825)

305,000  (2100)

335,000  (2310)

Over 0.061 (1.55) to 0.071 (1.80), incl.

257,000  (1770)

297,000  (2050)

327,000  (2255)

Over 0.071 (1.80) to 0.086 (2.15), incl.

255,000  (1760)

292,000  (2015)

322,000  (2220)

Over 0.086 (2.15) to 0.090 (2.18), incl.

245,000  (1690)

292,000  (1945)

312,000  (2150)

Over 0.090 (2.18) to 0.100 (2.54), incl.

242,000  (1670)

279,000  (1925)

309,000  (2130)

Over 0.100 (2.54) to 0.106 (2.69), incl

238,000  (1640)

274,000  (1890)

304,000  (2095)

Over 0.106 (2.69) to 0.130 (3.30), incl.

236,000  (1625)

272,000  (1875)

302,000  (2080)

Over 0.130 (3.30) to 0.138 (3.50), incl.

230,000  (1585)

260,000  (1795)

290,000  (2000)

Over 0.138 (3.50) to 0.146 (3.71), incl.

228,000  (1570)

258,000  (1780)

288,000  (1985)

Over 0.146 (3.71) to 0.162 (4.11), incl.

226,000  (1560)

256,000  (1765)

286,000  (1970)

Over 0.162 (4.11) to 0.180 (4.57), incl.

224,000  (1545)

254,000  (1750)

284,000  (1960)

Over 0.180 (4.57) to 0.207 (5.26), incl.

222,000  (1530)

252,000  (1740)

282,000  (1945)

Over 0.207 (5.26) to 0.225 (5.72), incl.

218,000  (1505)

248,000  (1710)

278,000  (1915)

Over 0.225 (5.72) to 0.306 (7.77), incl.

213,000  (1470)

242,000  (1670)

272,000  (1875)

Over 0.306 (7.77) to 0.440 (11.2), incl.

207,000  (1425)

235,000  (1620)

265,000  (1825)

Over 0.440 (11.2) to 0.625 (15.88), incl.

203,000  (1400)

230,000  (1585)

260,000  (1795)

B Aged at 900º F (482º C) for one hour and air cooled.

 

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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