JINXING MATECH CO LTD
| Payment Terms | T/T |
| Supply Ability | 300kgs month |
| Delivery Time | 25days |
| Packaging Details | standard packing |
| size | as request |
| Quality | ISO9001:2008 |
| Surface | polishing,burnishing,black surface |
| delivery time | 25days |
| packing | standard exporting |
| Name | Tungsten Heavy Alloy / Wnife/ Wnicu / Tungsten Alloys |
| Brand Name | JX |
| Model Number | Tungsten Heavy Alloy / Wnife/ Wnicu / Tungsten Alloys |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 300kgs month |
| Delivery Time | 25days | Packaging Details | standard packing |
| size | as request | Quality | ISO9001:2008 |
| Surface | polishing,burnishing,black surface | delivery time | 25days |
| packing | standard exporting | Name | Tungsten Heavy Alloy / Wnife/ Wnicu / Tungsten Alloys |
| Brand Name | JX | Model Number | Tungsten Heavy Alloy / Wnife/ Wnicu / Tungsten Alloys |
| Certification | ISO | Place of Origin | China |
| High Light | Polishing Burnishing Tungsten Alloys ，Corrosion Resistance Tungsten Alloys ，ISO High Density Tungsten Alloys | ||
High density alloy
Tungsten Alloy Code: GMW
Density: (17-18.5) g/cm3
Main Component: W(88-98)% with the addition of nickel and copper or nickel and iron, etc.
Main Application:
1- Shakers in micromotor widely used in toys and mobile phones.
2- Radioshielding materials. For example, collimator in flaw detector and clinical Radioshielding needle.
3- Parts of balance wight
4- Widely used in military equipment and fishing equipment to raplace uranium and plumbum for no pollution in circumstance.
5- Used in electro-forge and electro-heading.
6- Used in armor-piercer.
7- Contacts material in high voltage.
8- Inertia balance weight ball in missile, plane and race-car.
Tungsten Heavy Alloy Advantages:
- High density
- Excellent mechanical properties such as high vibration-damping capacity and high Young's modulus.
- Excellent radiation-shielding property
- High thermal conductivity with low thermal expansion coefficient
- Higher high-temperature strength and thermal shock resistance
- High oxidation resistance and corrosion resistance
**We supply this material as per customerized sizes and properties.
Tungsten Heavy Alloy Picture:
| Typical Properties* | ||||||||
| HD 17 90% W 6% Ni 4% Cu | HD 17D 90% W 7% Ni 3% Fe | HD 17.5 92.5% W 5.25% Ni 2.25% Fe | HD 17.6 92.5% W Balance Ni Fe Mo | HD 17.7 93% W Balance Ni Fe Mo | HD 18 95% W 3.5% Ni 1.5% Cu | HD 18D 95% W 3.5% Ni 1.5% Fe | HD 18.5 97% W 2.1% Ni .9% Fe | |
| Mill, Spec. T-21014 D SAE Aero. Materal Spec. (AMS) 7725C ASTM-B-777-97 | Class 1 Type 1 Class 1 | Class 1 Type 2 Class 1 | Class 2 ---- Class 2 | Diemitech ---- ---- | S Chat. Free ---- ---- | Class 3 ---- Class 3 | Class 3 ---- Class 3 | Class 4 ---- Class 4 |
| Density Gms/cc Density Lbs/cu. in. | 17 .614 | 17 .614 | 17.5 .632 | 17.6 .636 | 17.7 .639 | 18 .650 | 18 .650 | 18.5 .668 |
| Hardness Rockwell C | 24 | 25 | 26 | 30 | 32 | 27 | 27 | 28 |
| Ultimate Tensile Strength (PSI) | 110,000 | 120,000 | 114,000 | 120,000 | 125,000 | 110,000 | 120,000 | 123,000 |
| Yeild Strength .2% offset (PSI) | 80,000 | 88,000 | 84,000 | 90,000 | 95,000 | 85,000 | 90,000 | 85,000 |
| Elongation (% in 1") | 6 | 10 | 7 | 4 | 4 | 7 | 7 | 5 |
| Proportional Elastic Limit (PSI) | 45,000 | 52,000 | 46,000 | 55,000 | 60,000 | 45,000 | 44,000 | 45,000 |
| Modules of Elasticity (PSI) | 40 x 10 6 | 45 x 10 6 | 47 x 10 6 | 52 x 10 6 | 53 x 10 6 | 45 x 10 6 | 50 x 10 6 | 53 x 10 6 |
| Coefficient of Thermal Expansion x 10 -6 / o C (20-400 o C) | 5.4 | 4.61 | 4.62 | 4.5 | 4.5 | 4.43 | 4.6 | 4.5 |
| Thermal Conductivity (CGS Units) | .23 | .18 | .20 | .27 | .27 | .33 | .26 | .30 |
| Electrical Conductivity (% IACS) | 14 | 10 | 13 | 14 | 14 | 16 | 13 | 17 |
| Magnetic Properties | NIL | Slightly Magnetic | Slightly Magnetic | Slightly Magnetic | Slightly Magnetic | NIL | Slightly Magnetic | Slightly Magnetic |
| * Properties may vary according to size and shap of part. ** Composition shown is typical and may change for manufacturing purposes or to meet physical and/or application requirements. If non-magnetic material is required, it should be specified. | ||||||||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Seller,Other
Year Established:
2007
Total Annual:
5,000,000-10,000,000
Employee Number:
10~25
Ecer Certification：
Site Member
JINXING MATECH is a research and development, production, processing and sales of integrated, comprehensive refractory metal, precious metal material manufacturer.JINXING MATECH is an expert provider on the metal solution. Especially on the products such as Tungsten , Tungsten copper , Titanium ... JINXING MATECH is a research and development, production, processing and sales of integrated, comprehensive refractory metal, precious metal material manufacturer.JINXING MATECH is an expert provider on the metal solution. Especially on the products such as Tungsten , Tungsten copper , Titanium ...
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