Product Specifications
| Prod Model: |
3J1/3J53 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Thickness: |
0.2mm-0.5mm |
| Product Type: |
Strip |
| Carbon Content: |
Low Carbon |
| Material: |
Ni-Cr |
Product Description
Ni-span alloy c-902, AMS 5225, UNS N09902, (Ni42CrTiAl),Chinese 3J53
Description:
A precipitation hardenable NickelIronChromium alloy having an outstanding controllable thermoelastic coefficient characteristics and excellent strength and oxidation resistance in high temperature atmospheres. The alloy can be processed to have a constant modulus of elasticity at temperatures -45°C to +65°C. Applications include springs in precise applications, such as watches and weighing machines.
Specification: Plate, sheet, strip, rod, bar, wire, tube.
Do you provide free samples?
Yes, we can provide a free sample for testing, If we have sample in stock, The quantity based on the material type, The buyer should bear all the shipping costs.
Please feel free to send us a inquiry and we are looking forward to cooperating with you!
Before you send us a inquiry, please confirm the following information
1. Alloy grade
2. Dimensions of the alloys
3. Surface requirements
4. Size tolerance requirement
5. Quantities
6. Package request
7. Specific end use
8. Other information that may be useful in supplying the most suitable products
|
Grade |
Chemical Composition (%) |
|
C |
Mn |
si |
P |
s |
Ni |
Cr |
Ti |
A1 |
Fe |
|
≤ |
|
3J1 |
0.05 |
1.00 |
0.80 |
0.020 |
0.020 |
34.5~36.5 |
11.5~13.0 |
2.70~3.20 |
1.00~1.80 |
Balance |
|
3J53 |
0.05 |
0.80 |
0.80 |
0.020 |
0.020 |
41.5~43.0 |
5.20~5.80 |
2.30~2.70 |
0.50~0.80 |
Balance |
Note: The size and shape must comply with the standard of GB/T15001for "elastic alloys".
Mechanical Property (see Table 2_Table4) Table 2 Mechanical Property (for the delivery statue)
|
Grade |
Shape |
Delivery State |
Thickness&Diameter/mm |
Tensile Strength ób/Mpa |
Elongation δ(%)≥ |
|
3J1 |
strip |
annealed |
0.20~0.50 |
<980 |
20 |
|
wire |
cold drawn |
0.20~3.00 |
>980 |
|
|
3J53 |
strip |
annealed |
0.20~0.50 |
<885 |
20 |
|
wire |
cold drawn |
0.20~3.00 |
>930 |
|
Table 3 Mechanical Property(after the heat treament)
|
Grade |
Shape |
Delivery State |
Thickness&Diameter/mm |
Tensile Strength ób/Mpa |
Elongation δ(%) |
|
≥ |
|
3J1 |
strip |
cold rolled |
0.20~2.50 |
1375 |
5 |
|
Annealed |
0.20~1.00 |
1175 |
8 |
|
wire |
cold drawn |
0.50~5.00 |
1470 |
5 |
|
bar |
cold drawn |
3.0~18.0 |
1375 |
5 |
|
Pipe& flatspring |
hot rolled & hot forged |
6.0~25.0 |
1175 |
10 |
|
3J53 |
strip |
cold rolled |
0.20~2.50 |
1225 |
5 |
|
Annealed |
0.20~1.00 |
1080 |
8 |
|
wire |
cold drawn |
0.50,5.00 |
1375 |
5 |
|
bar |
cold drawn |
3.0~18.0 |
1325 |
5 |
|
Pipe& flatspring |
hot rolled & hot forged |
6.0~25.0 |
1080 |
10 |
Table 4 Yield Strength (after the heat treament)
|
Grade |
Delivery State |
Thickness/mm |
Yield Strength/Mpa |
|
3J1 |
cold rolled |
0.50~2.50 |
980 |
|
Annealed |
0.50~1.00 |
735 |
|
3J53 |
cold rolled |
0.50~2.50 |
885 |
|
Annealed |
0.50~1.00 |
685 |
Physical Property (see Table5&Table6) Table 5 physical property mechanical property (after aging)
|
Item |
3J1 |
3J53 |
|
Modulus of elasticity (E/MPa) |
186500~206000 |
176500~191000 |
|
Shear elasticity (G/MPa) |
68500~78500 |
63500~73500 |
|
Desinty (g/cm3) |
8.0 |
8.0 |
|
Mean coefficient of linear expansion20-100°C/(10-6/K) |
|
8.5 |
|
Saturation induction density (B600/T) |
|
0.7 |
|
Resistivity ρ /(μΩ•m) |
1.02 |
1.1 |
|
Magnetic Rate k/106 |
150~250 |
|
|
Vickers hardness (HV) |
400~480 |
350-450 |
Note: The K value is the value of the centimeter gram second system.
Table 6 The temperature coefficient of the Modulus of elasticity for 3J53 alloy
|
Aging Temperature/°C |
The temperature coefficient of the Modulus of elasticity for 3J53 alloy
βE/(10-6/°C)(-60~+80°C) |
|
Cold Rolling |
Annealed |
|
500 |
-38~-15 |
+18~+12 |
|
550 |
-22~0 |
+10~+35 |
|
600 |
-10~+10 |
+35~+55 |
|
650 |
0~+20 |
+42~+64 |
|
700 |
0~+20 |
+40~+60 |
|
750 |
-4~+16 |
+28~+50 |
Welcome to Hongxi Alloys.
Hongxi Alloys is an independent China based ISO accredited manufacture and trading house, supplying high quality specialty metal alloys throughout the world for industries requiring heat resistant, high temperature, corrosion resistant, and abrasion resistant alloys. All items are offered with an unconditional guarantee to be exactly as described.
Our dedicated, knowledgeable and experienced manufacturing and sales team are available to be of service to you.
We look forward to being able to assist you with your requirement.
What Does Hongxi Alloys Offer?
*High quality Nickel Alloys, Super Alloys, Precision Alloys, Nickel Chromium Alloys and Stainless Steels in an extensive range of products from stock and on forward order
*Competitive prices on small orders to large mill production
*Fast, reliable delivery times to any part of the world
*Fully certified material
*Top quality material conforming to internationally approved standards, giving guaranteed reliability
*Our own factory guarantees an uninterrupted supply to you of virtually any kind of metal products.
*Supplying various forms in plate, sheet, bar, tubing, pipe, flanges, fittings, wire and welding material.
Hongxi Alloys will source any alloy or steel to your exact specification or design on a fast, cost effective timescale.
