Zhengzhou Sanhui Refractory Metal Co., Ltd.
| Payment Terms | D/A, D/P, T/T, Western Union |
| Supply Ability | 500kgs per month |
| Delivery Time | 15-20 days |
| Packaging Details | plywood case |
| Name | Tungsten Heavy Alloy |
| Grain Size | 0.6-0.8 micro |
| Application | Medical Field |
| Roughness | Ra1.0 |
| Conditions | Vacuum annealed or un-annealed |
| Elongation | 5-22% |
| Tensile Strength | 780-980 Mpa |
| Density | 17.5-18.1 g/cm3 |
| HRC | 28-32 |
| Shape | Custom Processed |
| Brand Name | Sanhui |
| Model Number | WNiFe/WNiCu |
| Certification | ISO 9001:2008 |
| Place of Origin | Henan, China |
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Product Specification
| Payment Terms | D/A, D/P, T/T, Western Union | Supply Ability | 500kgs per month |
| Delivery Time | 15-20 days | Packaging Details | plywood case |
| Name | Tungsten Heavy Alloy | Grain Size | 0.6-0.8 micro |
| Application | Medical Field | Roughness | Ra1.0 |
| Conditions | Vacuum annealed or un-annealed | Elongation | 5-22% |
| Tensile Strength | 780-980 Mpa | Density | 17.5-18.1 g/cm3 |
| HRC | 28-32 | Shape | Custom Processed |
| Brand Name | Sanhui | Model Number | WNiFe/WNiCu |
| Certification | ISO 9001:2008 | Place of Origin | Henan, China |
| High Light | Tungsten Heavy Alloy WNiFe ，WNiCu 90W Tungsten Heavy Alloy ，WNiCu 97W Medical Radiation Shielding | ||
Medical Radiation Shielding Tungsten Heavy Alloy WNiFe/WNiCu 85W-97W
Tungsten Nickel Iron alloys (~18.8g/cm3) are made of tungsten based two phase composites with Ni, Fe as additions to form a ductile matrix. Tungsten Nickel Iron alloys has good machining properties, excellent radiation resistance, lower expansion coefficient, high strength and modulus of elasticity, which make them extensively used in radiation protection and guidance, balance weights, security and defense etc.
Tungsten Nickel Iron Alloy Property
− High Density:Max as 18.8 g/cm3
− High Strength:Tensile strength as 700-1000 MPa.
− Excellent Radiation Protection:Tungsten alloy is 1.7 times than Lead in radiation protection capability with same thickness.
− The Coefficient of Thermal Conductivity: The thermal conductivity coefficient of tungsten alloy is 5 times of die steel.
− Small Thermal Expansion Coefficient: Tungsten thermal expansion coefficient is 4~6×10-6/℃, only iron or steel 1/2-1/3.
− Good Plasticity, Machining and Welding Capability.
− Compared with lead toxicity, tungsten alloy is zero damage of environment. Radiation detectors made by tungsten alloy has no harm to human body.
− Compared with tungsten nickel copper alloy, tungsten nickel iron alloy has ferromagnetic property, and the mechanical properties, processing properties are better than tungsten copper nickel alloy.
Radiation protection and guidance: because of its high density (~18.8 g / cm3), and excellent X-ray, gamma ray absorptive capacity, excellent process ability, making Tungsten Nickel Iron alloy become ideal material for radiation therapy collimator and protection components.
Product Specification
Normal Tungsten Nickel Iron Alloy Property
| Grade | Chemical Component% | Density (g/cm3) | Tensile Strength(MPa) | Yield Strength(MPa) | Elongation (%) | HRC Max (HRC) | Magnetic | |
|---|---|---|---|---|---|---|---|---|
| W Component | NiFe | |||||||
| ATM1700 | 90 | Remain | 16.85-17.25 | ≥758 | ≥517 | ≥5 | 32 | Yes |
| ATM1750 | 92.5 | Remain | 17.15-17.85 | ≥758 | ≥517 | ≥5 | 33 | yes |
| ATM1800 | 95 | Remain | 17.75-18.35 | ≥724 | ≥517 | ≥3 | 34 | yes |
| ATM1850 | 97 | Remain | 18.25-18.85 | ≥689 | ≥517 | ≥2 | 35 | yes |
High performance sintering tungsten Nickel iron alloy property
| Grade | Density | Tensile Strength | Yield Strength | Elongation (%) | Hardness (HRC) | Magnetic |
|---|---|---|---|---|---|---|
| ATM1700 | 16.85-17.25 | 900 | 600 | 15 | ≤32 | yes |
| ATM1750 | 17.15-17.85 | 900 | 600 | 15 | ≤33 | yes |
| ATM1800 | 17.75-18.35 | 850 | 600 | 10 | ≤34 | yes |
| ATM1850 | 18.25-18.85 | 800 | 600 | 7 | ≤35 | yes |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Seller,Other
Year Established:
2004
Total Annual:
5000000-10000000
Employee Number:
10~25
Ecer Certification：
Active Member
SANHUI is an Expert Provider on the Metal Solution. Especially on the Products such as Molybdenum,TZM,Tungsten,Tungsten Alloy,Tantalum,Niobium,Zirconium, Vanadium, Hafnium, Sputtering Target , Nobel Metal etc. Over 30 years specializing in manufacturing and exporting tungsten and molybd... SANHUI is an Expert Provider on the Metal Solution. Especially on the Products such as Molybdenum,TZM,Tungsten,Tungsten Alloy,Tantalum,Niobium,Zirconium, Vanadium, Hafnium, Sputtering Target , Nobel Metal etc. Over 30 years specializing in manufacturing and exporting tungsten and molybd...
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