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tel:
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email:
klaus@hralloys.com
Premium Ni-Span Constant Elastic Alloy 3J53 / Elinvar Wire for Hot Sale
Key Features:
Density: 8.0g/cm3
Outstanding controllable thermoelastic coefficient characteristics.
Can be processed to have constant modulus of elasticity from from -45 to +65ºC (-50 to +150ºF)
Good for springs in watches and weighing equipment.
Age hardenable.
Chemical Compositions (%):
C | Mn | Si | P | S | Ni | Cr | Ti | Al | Fe |
≤0.05 | ≤0.80 | ≤0.80 | ≤0.02 | ≤0.02 | 41.5-43.0 | 5.2-5.8 | 2.3-2.7 | 0.5-0.8 | Bal. |
Supply form:
form | size/mm | delivery state |
bar | 30.0-180.0 | Hot forging |
foil | 0.2-3.5 | Cold rolled |
wire | 0.1-5.0 | Cold pull |
Physical properties after cold working aging:
Density(g/cm3) | Resistivity | Hardness | Elastic Modulus | Shear deformation |
(HV) | (E/MPa) | (G/MPa) | ||
8.0 | 1.1 | 350-450 | 176500-191000 | 63500-73500 |
Typical Applications:
Elastic alloy 3J53
3J53 is a constant elastic alloy used to make frequency components.
The main purpose:
Mainly used for various diaphragms, bellows, springs and other elastic elements in the instrument industry.
Main features:
High elasticity and strength, low elastic modulus temperature in the range of -60-+100℃.
Supply form: bar, strip, wire
Springs in precise applications, such as watches and weighing machines.
Our Advantage:
1, Customized products and packages can be provided according to customers' special requirements
2,ISO and ROHS certified
Our product quality are guaranteed by institude of powder metallurgy .Before tired order,we always submit samples and approvial with qualified COA.
3,ODM&OEM
We supply various particles,customized products you need.
4,Low MOQ and competitive price.
The MOQ for stock products is only 100g and the foctory price is also avaliable.
5,Good after-sales service
We will serve your in 7/24 hours.If there is problem of product caused by us.we will return or exchange the goods.
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