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3J21 High Elastic Alloy Spring Strip For Electric Heating Elements Co-Ni-Cr-Mo Strip High Hardness
3J21 High Elastic Alloy Spring Strip For Electric Heating Elements Co-Ni-Cr-Mo Strip High Hardness
Specifications
Brand Name :
HUONA
Model Number :
3J21
Certification :
ISO9001
Place of Origin :
CHINA
MOQ :
1KG
Price :
Bargain
Payment Terms :
T/T
Supply Ability :
100 Ton/Month
Delivery Time :
Around a week
Packaging Details :
Spool, Carton, Wooden Case
Product name :
High Elastic Alloy Strip / Spring
Product No. :
3j21
Usage :
Electric Heating Elements
Product type :
Strip / Spring
Customization :
Available
Sample :
We can provide samples
Description

Product Description


Basic Info.


Attribute Details Attribute Details
Model NO. 3J21 Surface Bright
Sample Support Width Customized
Thickness Customized Transport Package Wooden/Carton
Specification Discuss Trademark HUONA
Origin China HS Code 72269990
Production Capacity 100 Tons/Month


Product Description

Elgiloy 3J21 High Elastic Alloy Strip / Spring

3 j21-serial open-style is Co - Cr - Ni - Mo is a high elastic alloy, the alloy with high hardness, strength, elastic limit
and energy storage ratio, fatigue strength, small elastic hysteresis and aftereffect, nonmagnetic, good wear resistance,
seismic resistance of stamping, excellent corrosion resistance, etc.

Cobalt base alloys can work at temperatures of 400 degrees Celsius or at low temperatures.


Chemical composition %
C Mn Si P S Cr
0.07~0.12 1.70~2.30 <0.6 <0.01 <0.01 17.0~21.0
Co Ni Mo Ce Fe
39.0~41.0 14.0~16.0 6.50~7.50 0.1~0.15 Bal
Application Insights: The 3j21 alloy, dating back to the mid-1960s, stands as a time-tested material.
With decades of production and application under its belt, it has carved out a unique niche.
Primarily, it serves as the go-to choice for crafting elastic components that demand wear resistance,
corrosion prevention, seismic stability, non-magnetism, and high-intensity performance in aerial applications.
Think of crucial elements like shafts, wires, springs, and diaphragms that keep machinery humming smoothly.
Moreover, in specialized manufacturing arenas, it plays an indispensable role. From the fabrication of bespoke bearings,
micro shafts, precision ball bearings, to stamping dies and cutting tools, the 3j21 alloy lends its exceptional properties
to ensure top-notch quality and durability, setting it apart from conventional materials.
Density (g/cm3) 8.3
Resistivity (uΩ.m) 0.9
Magnetic susceptibility 120~240

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3J21 High Elastic Alloy Spring Strip For Electric Heating Elements Co-Ni-Cr-Mo Strip High Hardness

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Product Detail
Brand Name :
HUONA
Model Number :
3J21
Certification :
ISO9001
Place of Origin :
CHINA
MOQ :
1KG
Price :
Bargain
Contact Supplier
3J21 High Elastic Alloy Spring Strip For Electric Heating Elements Co-Ni-Cr-Mo Strip High Hardness

Huona (Shanghai) New Material Co., Ltd.

Verified Supplier
1 Years
shanghai, shanghai
Since 2008
Business Type :
Manufacturer, Exporter
Main Products :
Low Expansion Alloy, Soft Magnetic Alloy, Elastic Alloy
Total Annual :
8000000-100000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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