Inconel X-750 Spring Tempered Wire

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General Information

Material

Material Properties

Maximum Working Temp.

Ultimate Tensile Range (ksi min)

Modulus of Elasticity

Approx. Design % of Ultimate Tensile (torsional)

Common Sizes (inches)

Inconel X-750 Spring Tempered Wire
AMS 5699
UNS N07750

Cold drawn, age hardened. Good corrosion resistance. Good for use in elevated temperature applications. Good for use in Sour-Gas applications.

700°F

230/180

(E)29
(G)11.2

45%

.005" to .750"

Wire Sizes (Diameter in Inches)

.005

.007

.008

.010

.012

.014

.015

.016

.018

.020

.022

.023

.025

.028

.030

.032

.035

.038

.040

.041

.044

.045

.047

.050

.051

.052

.054

.055

.057

.058

.059

.062

.072

.080

.093

.099

.100

.101

.105

.109

.114

.115

.125

.135

.144

.148

.156

.162

.172

.177

.182

.187

.192

.207

.218

.225

.234

.243

.250

.262

.281

.295

.312

.331

.343

.362

.375

.406

.437

.468

.500

.531

.562

.625

.750

Suhm Spring Works Wire Specification for Inconel X-750 (SS-X750)

Suhm Spring Specification

Heat Treat

Notes

SS-X750

1200°F / 4 Hours Minimum

Must meet and be certified to AMS-5699E Chemicals Only, Physical Properties are to meet SS-X750. Solution Heat Treat and Original Mill Required NACE MR-01-75

Physical Properties for Inconel X-750 (SS-X750)

Diameter
inches (mm)

Minimum Tensile Strength
psi (MPa)

Minimum Yield Strength
(0.2% offset)
psi (MPa)

Reduction of Area
Minimum %

Elongation
Minimum %

Up to 0.125 (3.18)

220,000 (1515)

200,000 (1380)

20%

4%

Over 0.125 (3.18) to 0.250 (6.35)

220,000 (1515)

200,000 (1380)

20%

4%

Over 0.250 (6.35) to 0.437 (11.1)

210,000 (1450)

190,000 (1310)

20%

6%

Over 0.437 (11.1)to 0.500 (12.7)

200,000 (1380)

175,000 (1205)

20%

8%

Over 0.500 (12.7)

180,000 (1240)

160,000 (1100)

20%

8%



This data is provided as a reference guide only and is not intended for design purposes. Strength values and sizes are subject to change. Please check with a Suhm Spring representative for confirmation.