Suhm Spring Works - Materials Properties

                                                                                               

Material

Material Properties

Maximum Working Temp.

 Ultimate Tensile Range,
MPa

Modulus of Elasticity,
MPa

Approx. Design % of Ultimate Tensile (torsional)

Common Sizes,
mm

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.

371C

1586/1241

 

(E) 200k

(G) 77.2k

45%

0,13 to 19,05

 

 SIZE CHART

Wire Diameter, mm

0,13

0,56

1,12

1,50

2,77

4,62

7,14

12,70

0,18

0,58

1,14

1,57

2,77

4,75

7,49

13,49

0,20

0,64

1,19

1,83

3,18

4,88

7,92

14,27

0,25

0,71

1,27

2,03

3,43

5,26

8,41

15,88

0,30

0,76

1,30

2,36

3,66

5,54

8,71

19,05

0,36

0,81

1,32

2,51

3,76

5,72

9,19

 

0,38

0,89

1,37

2,54

3,96

5,94

9,53

 

0,41

0,97

1,40

2,57

4,11

6,17

10,31

 

0,46

1,02

1,45

2,67

4,37

6,35

11,10

 

0,51

1,04

1,47

2,77

4,50

6,65

11,89

 

 

SS-X750

Suhm Spring Works Wire Specification for Inconel X-750

Suhm Spring Specification

Heat Treat

Notes

SS-X750

649C Min. / 4 Hrs. Min

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 SS-X750


Sizes, mm

Min. Tensile,
MPa

Min. Yield,
MPa


Min. Elong. %

Min. R of A %


HRC Max.

0,13 - 3,18

1517

1379

4

20

50

3,20 - 6,35

1517

1379

4

20

50

6,38 - 11,10

1448

1310

6

20

50

11,13 - 12,70

1379

1207

8

20

50

12,73 - 19,05

1241

1103

8

20

50

 

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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