Elgiloy 3J21 High Elastic Alloy Strip / Wire / 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.
Close to the brand (40KHXM , Elgiloy , NAS604PH,K.R.N , phynox)
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:The 3j21 alloy was an old material in the mid-1960s and
has been produced and applied for many years.
It is mainly used for wear-resisting, anti-corrosion, anti-seismic,
non-magnetic, and high intensity of air use elastic components,
such as shaft, wire, spring, spring and diaphragm.
It is also used in the production of special bearings, small
shafts, ball bearings, stamping dies and cutting tools.| Density (g/cm3) | 8.3 |
| Resistivity (uΩ.m) | 0.9 |
| Magnetic susceptibility | 120~240 |
1. What's the minimum quantity customer can order?
If we have your size in stock, we can provide any quantity you
want.
If we do not have, for spool wire, we can produce 1 spool, about
2-3kg. For coil wire, 25kg.
2. How can you pay for small sample amount?
We have Western union account, wire transfer for sample amount also
ok.
3. Customer do not have express account. How will us arrange the
delivery for sample order?
Just need to provide your address information, we will check the
express cost, you can arrange the express cost together with sample
value.
4. What's our payment terms?
We can accept LC T/T payment terms, it also depending on delivery
and total amount. Let's talk more in details after getting your
detailed requirements.
5. Do you provide free samples?
If you want several meters and we have stock of your size, we can
provide, customer need to bear the International express cost.
6. What's our working time?
We will give you reply through email/phone Online contact tool
within 24 hours. No matter working day or holidays.
