Zhengzhou Sanhui Refractory Metal Co., Ltd.
| Payment Terms | D/A, D/P, T/T, T/T, Western Union |
| Supply Ability | 500kgs per month |
| Delivery Time | 15-20 days |
| Packaging Details | plywood case |
| Material | WNiFe/WNiCu |
| Dimensions | 1.0-10mm |
| Grain Size | 0.6-0.8 micro |
| Melting point | 3410C |
| Technology | Sintering /rotary swaging |
| Hardness | 20HRC |
| Application | balance weight, shielding parts, military industry |
| Tensile | 3500-4000 |
| Roughness | Ra1.0 |
| Conditions | Vacuum annealed or un-annealed |
| 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, T/T, Western Union | Supply Ability | 500kgs per month |
| Delivery Time | 15-20 days | Packaging Details | plywood case |
| Material | WNiFe/WNiCu | Dimensions | 1.0-10mm |
| Grain Size | 0.6-0.8 micro | Melting point | 3410C |
| Technology | Sintering /rotary swaging | Hardness | 20HRC |
| Application | balance weight, shielding parts, military industry | Tensile | 3500-4000 |
| Roughness | Ra1.0 | Conditions | Vacuum annealed or un-annealed |
| Brand Name | Sanhui | Model Number | WNiFe/WNiCu |
| Certification | ISO 9001:2008 | Place of Origin | Henan, China |
| High Light | high density high density alloy ，astm tungsten alloy sheet ，0.6 micro tungsten alloy sheet | ||
Tungsten Heavy Alloy Plates With High Density Used for Shielding Parts
Introduction of Tungsten Heavy Alloy Plates
Tungsten heavy alloy has very high density. Its density is twice of steel. Tungsten heavy alloy is also characterised by low thermal coefficient, while it has high-energy rays and high absorption ability. The tungsten heavy alloy we make conforms to ASTM B777-99 standard.
Tungsten heavy alloy (including tungsten nickel iron and tungsten nickel copper) is largely applied to be as balancing weight mould and high temperature moulds. Also it can be made into high-energy rays protective shielding part. The tungsten heavy alloy conforms to ASTM B 777-99 standard.
1. Dimension: According to customers' requirements
2. Density: 15.8-18.50 g/cm3
3. Composition: W content: 85-97%, W-Ni-Fe, W-Ni-Cu
4. Surface: Vacuum annealed or un-annealed
5. Application: balance weight, Military industry
Chemical composition and physical properties of tungsten heavy alloy:
| Composition | 90%W | 93%W | 95%W | 97%W | |||||
| State | Sinter | Vacuum | Forge | Sinter | Vacuum | Forge | Sinter | Vacuum | Sinter/Vacuum |
| Density(g/cc) | 16.85~17.25 | 17.15~17.85 | 17.75~18.35 | 18.25~18.25 | |||||
| Hardness(HRC) | 32Max | 30Max | 40Min | 33Max | 31Max | 40Min | 34Max | 32Max | 700Min/850Min |
| Tensile Strength (Mpa) | 770Min | 900Min | 1400Max | 770Min | 910Min | 1440Max | 735Min | 920Min | 35Max/33Max |
| Yield Strength | 620Min | 620Min | 1280Max | 650Min | 650Min | 1340Max | 650Min | 650Min | ~ |
| Elongation(%) | 5Min | 15Min | 5Min | 12Min | 3Min | 3Min | 3Min | 12Min | 2Min / 6 Min |
Package Inspection
We will offer material certificate after finishing production which includes chemical properties, mechanical properties, size and so on. Our products are packed by wooden boxes specialized for exportation. All of our products are separated by wet-proof paper.
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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