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

Price Negotiable

Price: Negotiate

MOQ: 10KG

Delivery Time: Around a week

Brand: HUONA

Product Description

Basic Info.

Attribute	Details	Attribute	Details
Model NO.	3J21	Surface	Bright
Sample	Support	Width	Customized
Thickness	Customized	Transport Package	Wooden/Carton
Specification	Customized	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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Company Huona (Shanghai) New Material Co., Ltd.

Location 1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China

Contact Person Roy

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

Product Description

Basic Info.

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