Specifications
Place of Origin :
Sihong, China
Brand Name :
Sunzo
Certification :
CE/IATF16949/45001/14001/9001
MOQ :
Negotiable
Price :
Negotiable
Packaging Details :
Carton
Delivery Time :
Negotiable
Payment Terms :
Negotiable
Material composition :
73% nickel, 15.5% chromium, 2.5% titanium, 1.0% aluminum
Working temperature :
-270°C to 700°C
Tensile strength :
1,300-1,500 MPa
Yield strength :
>1,000 MPa
Elastic modulus :
200 GPa
Static load capacity :
Up to 50 kN
Permanent deformation :
<0.2% after 10⁷ cycles
Stiffness range :
15-80 N/mm
Dimensional tolerance :
±0.01mm
Surface finish :
Ra 0.8μm
Corrosion resistance :
Resists sulfuric acid, seawater, chloride environments
Thermal shock range :
-196°C to 700°C
Creep test duration :
1,000 hours at 650°C
Load-deflection characteristics :
Non-linear
Stacking configurations :
Parallel/series
Coating options :
Gold plating (MIL-G-45204), ceramic coating
Alloy type :
Precipitation-hardening nickel-chromium superalloy
Thermal cycling :
Withstands repeated cycling
Cryogenic resistance :
Maintains integrity at -270°C
Dynamic load capacity :
Heavy dynamic load resistance
Description
SUNZO High-End Disc Spring: Inconel X-750 Engineered for Extreme Environment Performance
Product Overview

For extreme industrial environments characterized by relentless high temperatures, aggressive corrosion, and heavy dynamic loads, SUNZO Inconel X-750 Disc Spring stands as the pinnacle of engineered elastic solutions. Crafted from Inconel X-750—a precipitation-hardening nickel-chromium superalloy renowned for its exceptional metallurgical stability—this disc spring delivers unparalleled performance where conventional materials fail.

Material Composition & Temperature Range

The alloy's precise composition (73% nickel, 15.5% chromium, 2.5% titanium, 1.0% aluminum, and trace elements) endows it with a working temperature range of -270°C to 700°C, maintaining structural integrity even during thermal cycling and cryogenic exposure.

Performance Specifications
Property Specification
Tensile Strength 1,300-1,500 MPa
Yield Strength Exceeding 1,000 MPa
Elastic Modulus 200 GPa
Static Load Capacity Up to 50 kN
Permanent Deformation <0.2% after 10⁷ cycles
Corrosion Resistance

The alloy forms a dense chromium oxide layer that resists sulfuric acid, seawater, and chloride environments, making these disc springs indispensable for offshore oil drilling equipment, chemical processing reactors, and marine propulsion systems.

Design & Customization
  • Variable stiffness (15-80 N/mm) with non-linear load-deflection characteristics
  • Customizable through parallel/series stacking configurations
  • Precision-machined variants available with dimensional tolerances of ±0.01mm
  • Surface finishes of Ra 0.8μm for aerospace applications
  • Specialized treatments including gold plating (per MIL-G-45204) or ceramic coating
Quality Assurance & Applications

Each Inconel X-750 disc spring undergoes rigorous quality validation, including ultrasonic flaw detection (ASTM E164), creep testing at 650°C for 1,000 hours, and thermal shock cycling (-196°C to 700°C).

Compliance with AS9100D and NADCAP standards ensures suitability for critical aerospace and nuclear applications, while full material traceability from raw material lot to final inspection provides audit-ready documentation.

Ideal for nuclear reactor control rod assemblies, gas turbine exhaust systems, deep-sea submersible equipment, jet engine turbine mounts, and satellite deployment mechanisms.

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Inconel X750 Belleville Washer Spring High Load Capacity 50 KN

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Place of Origin :
Sihong, China
Brand Name :
Sunzo
Certification :
CE/IATF16949/45001/14001/9001
MOQ :
Negotiable
Price :
Negotiable
Packaging Details :
Carton
Contact Supplier
Inconel X750 Belleville Washer Spring High Load Capacity 50 KN
Inconel X750 Belleville Washer Spring High Load Capacity 50 KN
Inconel X750 Belleville Washer Spring High Load Capacity 50 KN

Jiangsu Sunzo Spring Elasticity Technology Co., Ltd

Verified Supplier
1 Years
nanjing
Since 2006
Business Type :
Manufacturer, Exporter, Seller
Total Annual :
1.2M-1.4M
Employee Number :
160~200
Certification Level :
Verified Supplier
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