Specifications
1. WNiFe Alloy Density: 17g/cm3-18.5g/cm3
2. WNiCu Alloy Density:17.1g/cm3-18.5g/cm3
3. Surface: Black,Ground,Polished
Product Information:
1) Density: 17g/cm3-18.5g/cm3
2) High Melting Point
3) Resistance welding
W-NI-FE Tungsten Alloys Advantages:
1) High density(17.0-18.5g/cm3)
2) Good machinability
3) Good mechanical properties
4) High modulus of elasticity
5) High absorption capacity against x-rays and γ-rays
6)Harmless to the health and environments
Material Grade
| Type |
Density(g/cm3) |
Tensile strength(Mpa) |
Elongation(%) |
HRC |
| 85W-10.5Ni-4.5Fe |
15.8-16.0 |
700-1000 |
20-33 |
20-30 |
| 90W-7Ni-3Fe |
16.9-17.1 |
700-1000 |
20-33 |
24-32 |
| 90W-6Ni-4Fe |
16.7-17.0 |
700-1000 |
20-33 |
24-32 |
| 91W-6Ni-3Fe |
17.1-17.3 |
700-1000 |
15-28 |
25-30 |
| 92W-5Ni-3Fe |
17.3-17.5 |
700-1000 |
18-28 |
25-30 |
| 92.5W-5Ni-2.5Fe |
17.4-17.6 |
700-1000 |
25-30 |
25-30 |
| 93W-4Ni-3Fe |
17.5-17.6 |
700-1000 |
15-25 |
26-30 |
| 93W-4.9Ni-2.1Fe |
17.5-17.6 |
700-1000 |
15-25 |
26-30 |
| 93W-5Ni-2Fe |
17.5-17.6 |
700-1000 |
15-25 |
26-30 |
| 95W-3Ni-2Fe |
17.9-18.1 |
700-900 |
8-15 |
25-35 |
| 95W-3.5Ni-1.5Fe |
17.9-18.1 |
700-900 |
8-15 |
25-35 |
| 96W-3Ni-1Fe |
18.2-18.3 |
600-800 |
6-10 |
30-35 |
| 97W-2Ni-1Fe |
18.4-18.5 |
600-800 |
8-14 |
30-35 |
| 98W-1Ni-1Fe |
18.4-18.6 |
500-800 |
5-10 |
30-35 |
| 90W-6Ni-4Cu |
17.0-17.2 |
600-800 |
4-8 |
25-35 |
| 93W-5Ni-2Cu |
17.5-17.6 |
500-600 |
3-5 |
25-35 |
2. Capacity of our factory.
CNC center machining range: 850mm*500mm*550mm
CNC turning machining range: φ1mm-φ450mm*1000mm
CNC milling machining range: 800mm*1500mm*700mm
CNC stamping machining range: 1.2M*0.72M(the maximum ton:320T)
Laser cutting machining range:800mm*600mm(tolerance: ≤±0.01)
| Item |
Machining parts |
| Certification |
ISO9001:2008 |
| Machining equipments |
CNC center, CNC milling machine, CNC turning machine, CNC lathes, lathe etc. |
| Materials |
Aluminum, Steel, Stainless steel, Brass, Copper, Bronze, ABS, PC, PO, POM, Nylon, Teflon etc. |
| Surface finish |
Anodize, Plating, Brushing, Polishing, Blackened, Powder coating, Sandblasting, Laser engraving etc. |
| Inspection Equipment |
CMM, Projection, Tensile machine, Spring testing machine, Thread Micro caliper,Hardness testing machine etc. |
| Drawing format |
AutoCAD, Solid works, Proe, etc. |
3. Material Available
| Aluminum |
6082, 6061, A380, A356-T6, Al6061, Al6063, AL7075, AL5052, ADC12 etc. |
| Stainless Steel |
SS201, 301, 304, 316, 17-4PH, SS303, SSs304, SS316 etc. |
| Steel |
4140, 4340, middle steel, Carbon steel, Q235, 20#, 45# etc. |
| Brass |
H59, H68, H80, H90. |
| Bronze |
C51000, C52100, C54400, etc. |
| Iron |
1213, 12L14, 1215 etc. |
4. Surface Finish Available
| Item |
Aluminum parts |
Stainless Steel parts |
Steel Parts |
Brass Parts |
Bronze Parts |
| Polishing |
OK |
OK |
OK |
OK |
OK |
| Plating |
OK |
OK |
OK |
OK |
OK |
| Sandblasting |
OK |
OK |
--- |
--- |
--- |
| Engraving |
OK |
OK |
OK |
OK |
OK |
| Powder Coating |
OK |
--- |
--- |
--- |
--- |
| Anodiza |
OK |
--- |
--- |
--- |
--- |
| Hot Treatment |
OK |
OK |
OK |
OK |
OK |
| Brushing |
OK |
OK |
OK |
OK |
OK |
5. How can I make your own products.
send us the drawings;
send us the prints;
send us the samples;
send us the detail specifications.
Maufacturing facility
Equipment: EDM machines, cutting machine and drilling, CNC machine, precision grinding machine etc.
COD-pressure sintering furnace and CNC Machining center
Advanced production equipment and technical support, strict quality control, good service support help us to supply our clients with quality products and service.
If you are finding parts which can be used in harsh environment ,and if you'd customize special parts , Zhuzhou Sintec New Material Co., Ltd will be your best choice!
We will be adhering to the idea of "quality products, quality service, good reputation", to establish firm friendly relationship with you.
Welcome to inquiry, welcome drawings,best offers for you.
Audited Supplier 
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