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Chrome Silicon Compression Spring High Temp 200°C for Hot Environment
Chrome Silicon Compression Spring High Temp 200°C for Hot Environment
Chrome Silicon Compression Spring High Temp 200°C for Hot Environment
Chrome Silicon Compression Spring High Temp 200°C for Hot Environment
Chrome Silicon Compression Spring High Temp 200°C for Hot Environment
Chrome Silicon Compression Spring High Temp 200°C for Hot Environment
Specifications
Brand Name :
TF
Model Number :
TF-0019
Certification :
ISO9001
Place of Origin :
Shenzhen, China
MOQ :
1
Price :
0.2-0.52/pcs
Payment Terms :
T/T
Supply Ability :
10000000pieces/per month
Delivery Time :
3days/Start
Packaging Details :
Carton packaging 18*15*12cm (packaging can be customized according to customer product requirements)
Material :
Chrome silicon steel (SAE 9254 / DIN 1.8159)
Operating Temp :
200°C continuous, 260°C intermittent
Relaxation Resistance :
Excellent; force loss <5% @1000h at 200°C
Wire Diameter :
0.5mm – 4.0mm
Outer Diameter :
5mm – 35mm
End Type :
Closed & ground / Closed not ground
Surface Finish :
Natural / Black oxide / Zinc plated
Application :
Engine-adjacent, high-temp valves, industrial ovens
Description
Chrome Silicon Compression Spring for High Temperature Environments up to 200°C
Our chrome silicon alloy compression springs are engineered specifically for high-temperature applications, maintaining reliable performance at continuous operating temperatures of 200°C with minimal force loss. Ideal for demanding environments including heat guns, coffee machines, and industrial ovens.
Product Overview
Standard music wire springs experience significant relaxation above 120°C. Our chrome silicon compression springs overcome this limitation, operating continuously at 200°C while maintaining force integrity. Available with custom wire diameter, outer diameter, and spring rate configurations.
Technical Advantages
Heat causes standard stainless or music wire to undergo stress relaxation, leading to gradual force decrease and potential valve leakage or poor contact. Chrome silicon alloys (SAE 9254) maintain excellent anti-relaxation performance at elevated temperatures, making them the preferred choice for automotive engine valve springs and turbocharger wastegate actuators.
Tingfeng Hardware utilizes chrome silicon wire with precisely controlled heat treatment processes, employing higher tempering temperatures than conventional methods to further stabilize the microstructure. We provide calculated recommendations for optimal initial stress levels based on your specific operating temperature (100-200°C) and required service life, ensuring force degradation remains within acceptable limits throughout your product's lifetime.
Chrome Silicon Compression Spring High Temp 200°C for Hot Environment
Features and Benefits
Feature Advantage
Chrome silicon alloy Superior stress relaxation resistance compared to music wire and 304 stainless steel at 200°C
Optimized heat treatment Tempering parameters adjusted for high-temperature conditions; stabilizes microstructure and reduces force decay
Custom rate & size Designed precisely to your load and space requirements without standard part limitations
Small batch friendly Orders from 100 pieces, 48-hour sampling, no tooling fees
High-temperature life testing Optional validation of long-term reliability in hot environments
Chrome Silicon Compression Spring High Temp 200°C for Hot Environment
Technical Specifications
Specification Item Detail / Capability Notes / Description
Material Grade SAE 9254 / DIN 1.8159 Chrome silicon alloy
Operating Temperature 200°C continuous, 260°C intermittent Above 260°C use Inconel
Wire Diameter 0.5mm - 4.0mm Larger diameters available on request
Outer Diameter 5mm - 35mm Standard range
Hardness 50 - 55 HRC After heat treatment
Relaxation Rate <5% @200°C / 1000h Typical value
Surface Finish Black oxide (recommended) / Zinc plated Black oxide adds thermal stability
Sample Lead Time 3-5 days Requires heat treatment
Chrome Silicon Compression Spring High Temp 200°C for Hot Environment
Applications
  • Coffee Machines & Kitchen Appliances: Brew group springs and temperature control valve springs in espresso machines, resisting high-temperature steam exposure
  • Industrial Heat Guns & Plastic Welding Equipment: Heating element supports and damper adjustment springs with long-term exposure to hot air environments
  • Automotive Engine-adjacent Components: Turbo wastegate actuators, EGR valves, and high-temperature sensor return springs (not direct exhaust contact)
Frequently Asked Questions
Can you handle complex custom designs and provide design optimization suggestions?
Absolutely. This is our core expertise. We provide free DFM analysis within 3-5 days, often helping clients achieve 15-30% cost reduction through design for manufacturability.
How do you ensure quality consistency and handle defect issues?
We implement a rigorous 4-stage QC system with 100% full inspection. Our track record shows 99.99% qualification rate.
What are your lead times and how do you handle urgent orders?
Standard lead times: 3-7 days for prototypes, 7-15 days for mass production. We offer VIP prioritization cutting lead times by up to 30%.
Will I get timely responses and professional support throughout the project?
Yes. You get a dedicated consultant with 1-hour initial response commitment and 24-hour technical support.
Can you provide material certifications and environmental compliance reports?
Yes. We provide material certifications and environmental test reports (RoHS, REACH compliant) upon request.
How do you protect my designs and intellectual property?
We start with mutual NDA and implement strict mold ownership protection and confidential data security measures.
What are your payment terms and MOQ requirements?
We offer flexible payment terms (T/T, L/C at sight) and MOQ from 1 piece for prototyping.
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Chrome Silicon Compression Spring High Temp 200°C for Hot Environment

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Product Detail
Brand Name :
TF
Model Number :
TF-0019
Certification :
ISO9001
Place of Origin :
Shenzhen, China
MOQ :
1
Price :
0.2-0.52/pcs
Contact Supplier
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Chrome Silicon Compression Spring High Temp 200°C for Hot Environment
Chrome Silicon Compression Spring High Temp 200°C for Hot Environment
Chrome Silicon Compression Spring High Temp 200°C for Hot Environment

Shenzhen TingFeng Hardware Products Co.,Ltd

Verified Supplier
1 Years
guangdong, shenzhen
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Precision Machined Parts, CNC Turned Parts, CNC Milling Parts
Total Annual :
20000000-30000000
Employee Number :
60~70
Certification Level :
Verified Supplier
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