Precision 3j01 Nickel-Chromium Seamless Tubes for Watch Springs

Product Details
Customization: Available
Type: Seamless
Technique: Hot Rolled
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  • Precision 3j01 Nickel-Chromium Seamless Tubes for Watch Springs
  • Precision 3j01 Nickel-Chromium Seamless Tubes for Watch Springs
  • Precision 3j01 Nickel-Chromium Seamless Tubes for Watch Springs
  • Precision 3j01 Nickel-Chromium Seamless Tubes for Watch Springs
  • Precision 3j01 Nickel-Chromium Seamless Tubes for Watch Springs
  • Precision 3j01 Nickel-Chromium Seamless Tubes for Watch Springs
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  • Overview
  • Company Profile
  • Product Description
  • Detailed Photos
  • Packaging & Shipping
Overview

Basic Info.

Model NO.
3J01
Material
Alloy Steel
Surface Treatment
Polished
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape
Round
Transport Package
Shipping Package
Trademark
Zhongxing
Origin
China
HS Code
75071200
Production Capacity
500000000

Product Description

Company Profile

 

Precision 3j01 Nickel-Chromium Seamless Tubes for Watch SpringsPrecision 3j01 Nickel-Chromium Seamless Tubes for Watch SpringsPrecision 3j01 Nickel-Chromium Seamless Tubes for Watch SpringsPrecision 3j01 Nickel-Chromium Seamless Tubes for Watch Springs
Product Description
3J01 seamless tubes are precision-engineered from a nickel-chromium-titanium elastic alloy, specifically designed for applications requiring high elasticity, fatigue resistance, and thermal stability. With a composition of 36-38% nickel, 11-13% chromium, and 2.5-3.0% titanium, this alloy delivers exceptional mechanical performance while maintaining excellent corrosion resistance.

Key Performance Features:

  • High Elastic Limit: ≥980 MPa for long-term reliability.

  • Fatigue Resistance: Withstands 10^7 cycles at 500 MPa stress amplitude.

  • Thermal Stability: Maintains properties from -60°C to 250°C.

  • Fabrication Precision: Achieves inner diameters as small as 0.2mm with ±0.003mm tolerance.

Strategic Industry Applications

Aerospace & Defense

  • Aircraft control systems.

  • Satellite deployment mechanisms.

  • Missile guidance components.

Medical Devices

  • Surgical instrument springs.

  • Implantable device actuators.

  • Diagnostic equipment components.

Industrial Automation

  • Precision robotic arms.

  • High-speed pick-and-place mechanisms.

  • Vibration damping systems.

Operational Benefits

  • Energy Efficiency: 20% higher energy storage capacity than beryllium copper.

  • Design Flexibility: Cold formable to complex geometries.

  • Temperature Stability: <2% property variation over operating range.

  • Lifecycle Cost: 10-year minimum service life in most applications.

 

Contact us today to discuss your project needs and discover how 3J01 can elevate your engineering solutions.
 
Grades   Chemical Composition(wt)%  
  C Cr Ni Ti Fe Co Mn Si Mo Cu W P S Al Nb V B Zr O+N H
3J01
Max
0.05 13.0 36.5 3.2 rest - 1 0.8 - - - 0.02 0.02 1.8 - - - - - -
Min
- 11.5 34.5 2.7 - - - - - - - - - 1 - - - - - -
 
Detailed Photos

 

Precision 3j01 Nickel-Chromium Seamless Tubes for Watch SpringsPrecision 3j01 Nickel-Chromium Seamless Tubes for Watch Springs
Packaging & Shipping

 

Precision 3j01 Nickel-Chromium Seamless Tubes for Watch Springs

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