Inconel X-750 Springs Reference Data

Inconel X-750 Spring Material Reference Data: 71 catalog-backed reference configurations are available for sizing review. Use the ranges below to compare the starting envelope before submitting a drawing for final quotation.

Wire diameter: 0.15-12 mm (0.0059-0.4724 in)
Outside diameter: 1.24-179.35 mm (0.0488-7.061 in)
Inside diameter: 0.94-155.35 mm (0.037-6.1161 in)
Free length: 1.84-390.72 mm (0.0724-15.3827 in)
Spring rate: 0.026-309.736 N/mm
Maximum load: 0.02-37926.89 N

Catalog rows are reference configurations for custom design review. Final dimensions, loads, tolerances and material certifications are confirmed during quotation.

Products Represented in This Data

These rows show which product designs are represented in the reference data. Open the matching product for geometry, quotation inputs, application guidance and RFQ details.

Conical Compression Springs9 matching rowsConical Compression Springs Application Guide
Custom-Shaped Springs2 matching rowsCustom-Shaped Springs Application Guide
Cylindrical Compression Springs7 matching rowsCylindrical Compression Springs Application Guide
English-Hook Extension Springs3 matching rowsEnglish-Hook Extension Springs Application Guide
German-Hook Extension Springs3 matching rowsGerman-Hook Extension Springs Application Guide
Hairpin Springs1 matching rowHairpin Springs Application Guide
Offset-Hook Extension Springs2 matching rowsOffset-Hook Extension Springs Application Guide
Round-Hook Extension Springs8 matching rowsRound-Hook Extension Springs Application Guide
Single-Leg Torsion Springs5 matching rowsSingle-Leg Torsion Springs Application Guide
Straight-Leg Torsion Springs7 matching rowsStraight-Leg Torsion Springs Application Guide
Torsion Bar Springs2 matching rowsTorsion Bar Springs Application Guide
Tower-Shaped Compression Springs11 matching rowsTower-Shaped Compression Springs Application Guide

Engineering Material Reference

Inconel X-750 is included here as an engineering material reference. This page summarizes published material properties and shows catalog-backed spring rows when they exist.

Primary grade	UNS N07750/ EN 2.4669
Standards	ASTM B637; AMS 5698/ 5699; UNS N07750
Corrosion behavior	strong corrosion resistance in elevated-temperature, chemical or sour-service environments, depending on the alloy
Temperature note	high-temperature service is possible, subject to the selected alloy, stress level and heat treatment
Tensile strength	1000-1700 MPa
Elastic modulus	214 GPa
Shear modulus	79 GPa
Density	8.28 g/cm3

Matching Reference Configurations

Model	Product	Wire / thickness	OD	ID	Free length	Rate (N/mm)	Material	Max load (N)
SE-015-0012-0055-0584	Round-Hook Extension Springs	0.15 mm	1.24 mm	0.94 mm	5.47 mm	0.144	Inconel X-750	0.26
SE-020-0018-0041-0532	Round-Hook Extension Springs	0.2 mm	1.85 mm	1.45 mm	4.06 mm	0.338	Inconel X-750	0.71
SE-020-0027-0069-0497	Round-Hook Extension Springs	0.2 mm	2.71 mm	2.31 mm	6.94 mm	0.045	Inconel X-750	0.19
SC-020-0040-0037-0320	Variable-Diameter Compression Springs	0.2 mm	3.98 mm	3.58 mm	3.68 mm	0.026	Inconel X-750	0.02
SC-030-0036-0045-0244	Variable-Diameter Compression Springs	0.3 mm	3.65 mm	3.05 mm	4.46 mm	0.229	Inconel X-750	0.18
SE-040-0032-0227-0577	Offset-Hook Extension Springs	0.4 mm	3.2 mm	2.4 mm	22.67 mm	0.274	Inconel X-750	1.78
SC-040-0037-0121-0344	Variable-Diameter Compression Springs	0.4 mm	3.67 mm	2.87 mm	12.11 mm	0.286	Inconel X-750	0.27
ST-050-0052-0098-0639	Straight-Leg Torsion Springs	0.5 mm	5.19 mm	4.19 mm	9.77 mm	0.041	Inconel X-750	1.92
SE-050-0053-0133-0562	German-Hook Extension Springs	0.5 mm	5.28 mm	4.28 mm	13.32 mm	0.372	Inconel X-750	1.47
ST-050-0056-0018-0694	Single-Leg Torsion Springs	0.5 mm	5.62 mm	4.62 mm	1.84 mm	0.21	Inconel X-750	9.2
SW-050-0064-1525-0723	Torsion Bar Springs	0.5 mm	6.42 mm	5.42 mm	152.51 mm	0.692	Inconel X-750	25.05
SC-050-0064-0172-0067	Tower-Shaped Compression Springs	0.5 mm	6.44 mm	5.44 mm	17.15 mm	0.137	Inconel X-750	0.53
SC-050-0068-0064-0133	Cylindrical Compression Springs	0.5 mm	6.84 mm	5.84 mm	6.41 mm	0.373	Inconel X-750	0.71
SE-050-0069-0132-0512	Round-Hook Extension Springs	0.5 mm	6.92 mm	5.92 mm	13.23 mm	0.159	Inconel X-750	0.66
SC-050-0075-0083-0284	Tower-Shaped Compression Springs	0.5 mm	7.54 mm	6.54 mm	8.34 mm	0.14	Inconel X-750	0.12
SE-060-0043-0256-0424	English-Hook Extension Springs	0.6 mm	4.26 mm	3.06 mm	25.56 mm	0.829	Inconel X-750	4.87
SC-060-0067-0280-0069	Tower-Shaped Compression Springs	0.6 mm	6.74 mm	5.54 mm	28.05 mm	0.19	Inconel X-750	1.31
ST-060-0069-0101-0679	Single-Leg Torsion Springs	0.6 mm	6.94 mm	5.74 mm	10.11 mm	0.077	Inconel X-750	11.01
SC-060-0086-0079-0018	Conical Compression Springs	0.6 mm	8.65 mm	7.45 mm	7.92 mm	0.327	Inconel X-750	0.44
SC-080-0043-0094-0261	Variable-Diameter Compression Springs	0.8 mm	4.33 mm	2.73 mm	9.38 mm	13.136	Inconel X-750	31.13
SE-080-0050-0577-0565	Offset-Hook Extension Springs	0.8 mm	5.01 mm	3.41 mm	57.74 mm	0.916	Inconel X-750	10.58
SC-080-0056-0286-0264	Cylindrical Compression Springs	0.8 mm	5.62 mm	4.02 mm	28.61 mm	1.771	Inconel X-750	16.54
SC-080-0079-0236-0139	Conical Compression Springs	0.8 mm	7.9 mm	6.3 mm	23.6 mm	0.471	Inconel X-750	0.74
SC-080-0102-0266-0304	Conical Compression Springs	0.8 mm	10.19 mm	8.59 mm	26.64 mm	0.195	Inconel X-750	0.72
SW-080-0103-1415-0735	Torsion Bar Springs	0.8 mm	10.31 mm	8.71 mm	141.5 mm	0.581	Inconel X-750	19.06
ST-080-0110-0041-0607	Straight-Leg Torsion Springs	0.8 mm	10.99 mm	9.39 mm	4.14 mm	0.489	Inconel X-750	50.88
SE-100-0057-0335-0548	Round-Hook Extension Springs	1 mm	5.74 mm	3.74 mm	33.47 mm	4.067	Inconel X-750	26.14
SE-100-0067-0308-0516	Round-Hook Extension Springs	1 mm	6.74 mm	4.74 mm	30.82 mm	2.869	Inconel X-750	20.54
ST-100-0092-0167-0718	Straight-Leg Torsion Springs	1 mm	9.23 mm	7.23 mm	16.69 mm	0.435	Inconel X-750	19.53
SC-100-0101-0152-0310	Variable-Diameter Compression Springs	1 mm	10.09 mm	8.09 mm	15.25 mm	1.229	Inconel X-750	2.52
SW-100-0133-0972-0771	Custom-Shaped Springs	1 mm	13.33 mm	11.33 mm	97.2 mm	2.195	Inconel X-750	32.44
SC-120-0057-0281-0327	Conical Compression Springs	1.2 mm	5.74 mm	3.34 mm	28.12 mm	14.886	Inconel X-750	83.06

Using This Material Data

processing and heat treatment are grade-specific and should be confirmed from the drawing, target force and operating environment

Need to choose between grades? Material selection belongs in the Materials section rather than this data page. Open Nickel & High-Temperature Spring Alloys →

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Spring Requirements

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Notes

Frequently Asked Questions

Can CustomSprings manufacture springs in Inconel X-750?

The material is included in the CustomSprings material library for RFQ screening. Final feasibility depends on wire or strip form, size, heat treatment, load, environment and quantity.

Does the material page guarantee certified properties?

No. The material values are engineering reference data. Certified properties or test reports must be specified during production quotation.

What if there are no matching reference rows?

Use the RFQ form with your drawing and application data. The material can still be reviewed as a made-to-drawing option.