Jiangsu Sunzo Spring Elasticity Technology Co., Ltd
| Packaging Details | Carton |
| Delivery Time | Negotiable |
| Payment Terms | Negotiable |
| Temperature resistance | 200°C to 1200°C |
| Material options | Inconel X-750, Haynes 282, Nimonic 90, Tungsten alloy |
| Tensile strength | 85% at 800°C (Inconel X-750) |
| Creep rupture strength | 150MPa at 700°C (Inconel X-750) |
| Oxidation resistance | ≤0.01mm/year at 980°C (Haynes 282) |
| Thermal cycles | <2% permanent set after 10⁴ cycles (Nimonic 90) |
| Yield strength | 310MPa at 1000°C (Tungsten alloy) |
| Coil spacing tolerance | ±0.02mm |
| Wire diameter | 1.5-8mm |
| Sulfur content | <0.005% |
| Solution annealing | 1050°C (Inconel alloys) |
| Residual stress | 600MPa compressive |
| Coating thickness | 50-100μm (MCrAlY) |
| Fatigue cycles | 10⁸ cycles at 70% load (ISO 13920) |
| Plastic deformation | <0.2% after 1000h at 800°C (ASTM E290) |
| Thermal shock cycles | 100 cycles (-50°C to 1000°C) |
| Weight gain | <0.1mg/cm² after 1000h at 900°C (ASTM G54) |
| Fatigue life extension | 300% |
| Elastic modulus retention | >90% at extreme temperatures |
| Stiffness loss | 30-50% at 500°C (conventional springs) |
| Place of Origin | Sihong, China |
| Brand Name | Sunzo |
| Certification | CE/IATF16949/45001/14001/9001 |
View Detail Information
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Product Specification
| Packaging Details | Carton | Delivery Time | Negotiable |
| Payment Terms | Negotiable | Temperature resistance | 200°C to 1200°C |
| Material options | Inconel X-750, Haynes 282, Nimonic 90, Tungsten alloy | Tensile strength | 85% at 800°C (Inconel X-750) |
| Creep rupture strength | 150MPa at 700°C (Inconel X-750) | Oxidation resistance | ≤0.01mm/year at 980°C (Haynes 282) |
| Thermal cycles | <2% permanent set after 10⁴ cycles (Nimonic 90) | Yield strength | 310MPa at 1000°C (Tungsten alloy) |
| Coil spacing tolerance | ±0.02mm | Wire diameter | 1.5-8mm |
| Sulfur content | <0.005% | Solution annealing | 1050°C (Inconel alloys) |
| Residual stress | 600MPa compressive | Coating thickness | 50-100μm (MCrAlY) |
| Fatigue cycles | 10⁸ cycles at 70% load (ISO 13920) | Plastic deformation | <0.2% after 1000h at 800°C (ASTM E290) |
| Thermal shock cycles | 100 cycles (-50°C to 1000°C) | Weight gain | <0.1mg/cm² after 1000h at 900°C (ASTM G54) |
| Fatigue life extension | 300% | Elastic modulus retention | >90% at extreme temperatures |
| Stiffness loss | 30-50% at 500°C (conventional springs) | Place of Origin | Sihong, China |
| Brand Name | Sunzo | Certification | CE/IATF16949/45001/14001/9001 |
| High Light | High Temperature Resistant stock compression springs ，stock compression springs Thermal Stability ，310MPa industrial compression springs | ||
| Material | Temperature Range | Key Properties | Applications |
|---|---|---|---|
| Inconel® X-750 (UNS N07750) | Up to 800°C | Maintains 85% tensile strength at 800°C, 10⁵ hour creep rupture strength of 150MPa at 700°C | Gas turbine combustors, exhaust systems |
| Haynes® 282® (UNS N07282) | Up to 1000°C | Superior oxidation resistance (≤0.01mm/year weight loss at 980°C), thermal fatigue resistance | Industrial furnace door mechanisms |
| Nimonic® 90 (UNS N07090) | 200°C to 800°C | <2% permanent set after 10⁴ thermal cycles, optimized for cyclic thermal loading | Automotive turbocharger wastegates |
| Tungsten alloy (W-2%ThO₂) | Up to 1200°C | 310MPa yield strength at 1000°C | Nuclear reactor control rods |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2006
Total Annual:
1.2M-1.4M
Employee Number:
160~200
Ecer Certification：
Verified Supplier
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