Tungsten Heavy Alloy Balls for Fishing Weight Density18g/Cc
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Product Highlights
- High Density Range: Available densities from 16.00 to 18.50 g/cc for compact heavy parts.
- Customizable Dimensions: Spheres manufactured from 1 mm to 100 mm diameter to fit specific needs.
- Multiple Alloy Options: Available in W-Ni-Fe, W-Ni-Cu, and W-Ni-Cu-Fe compositions.
- Precision Hardness: Rockwell C hardness ranging from 22 to 35 depending on alloy grade.
- OEM and ODM Services: Full customization, minor customization, and flexible customization available.
- Strict Quality Control: 100% visual and function inspection for all finished products.
- Versatile Applications: Ideal for fishing weights, armor piercing, counterweights, and kinetic penetrators.
- ISO 9001 Certified: Manufacturer holds ISO9001:2015 certification for quality management.
Product Attributes
- Customization
- Available
- Application
- Aviation, Electronics, Industrial, Medical, Chemical, Alloy
- Standard
- ASTM
- Model NO.
- dia3~12mm
- Purity
- 85-97%
- Alloy
- Alloy
- Shape
- Round
- Type
- Balls
- Density
- 17-18.5g/Cc
- Surface
- Polish
- Hardness
- 22~30HRC
- Elongation
- ≥18%
- Transport Package
- Packing in Wooden Cases or Barrels
- Specification
- dia3mm ~ 10mm
- Trademark
- Packing in wooden cases or barrels
- Origin
- Mudanjiang City, China
- HS Code
- 8101999000
- Production Capacity
- 100 Tons/Month
Product Images of Tungsten Heavy Alloy Balls for Fishing Weight Density18g/Cc
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Tungsten Heavy Alloy Balls for Fishing Weight Density18g/Cc -
Tungsten Heavy Alloy Balls for Fishing Weight Density18g/Cc -
Tungsten Heavy Alloy Balls for Fishing Weight Density18g/Cc -
Tungsten Heavy Alloy Balls for Fishing Weight Density18g/Cc -
Tungsten Heavy Alloy Balls for Fishing Weight Density18g/Cc -
Tungsten Heavy Alloy Balls for Fishing Weight Density18g/Cc -
Tungsten Heavy Alloy Balls for Fishing Weight Density18g/Cc
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Product Description
Introduction of Tungsten Alloy Balls (sphere)
Tungsten heavy alloys are usually consisted of W-Ni- Fe or W-Ni- Cu or even W-Ni-Cu-Fe, some tungsten alloy is added Co, Mo, Cr, etc. It could be made as many shapes. Tungsten alloy ball is in small volume with high density, which means it could be used in some fields need the little but heavy parts
Appliance of tungsten heavy alloy balls (sphere)
- Used as the shot of shotgun, hunting sphere,non-toxic hunting pellets
- Used as the parts for prefabricated fragments
- Used as armor piercing ammunition
- Used as Counter Weight for fishing
- Used as ballast for motorboat, sailboat, submarine
- Used as Kinetic energy penetrators for defeating heavy armor
Product Standard: ASTM B 777-15:
| ASTM B 777 | Standard Alloys | Nonmagnetic Alloys | |||||||
| Class1 | Class2 | Class3 | Class4 | Class1 | Class2 | Class3 | Class4 | ||
| Nominal Tungsten | Weight% | 90 | 92.5 | 95 | 97 | 90 | 92.5 | 95 | 97 |
| Density | g/cc | 16.85 - 17.3 |
17.15 - 17.85 |
17.75 - 18.35 |
18.25 - 18.85 |
16.85 - 17.3 |
17.15 - 17.85 |
17.75 - 18.35 |
18.25 - 18.85 |
| Hardness | Rockwell C max | 32 | 33 | 34 | 35 | 32 | 33 | 34 | 35 |
| Ultimate Strength | Ksi | 110 | 110 | 105 | 100 | 94 | 94 | 94 | na |
| Mpa | 758 | 758 | 724 | 689 | 648 | 648 | 648 | na | |
| 0.2 % Offset Yield | Ksi | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 |
| Mpa | 517 | 517 | 517 | 517 | 517 | 517 | 517 | 517 | |
| Elongation | % | 5 | 5 | 3 | 2 | 2 | 2 | 1 | na |
General Standard:
| Grade | Composition | Performance | ||||
| Density g/cm³ |
Hardness HRC |
Tensile strength MPa |
Elongation % |
Impact toughness MJ/m² |
||
| W273 | 90WNiFe | 17.10±0.15 | ≥23 | ≥900 | ≥24 | ≥1.30 |
| W263 | 91WNiFe | 17.25±0.15 | ≥23 | ≥900 | ≥23 | ≥1.20 |
| W253 | 92WNiFe | 17.40±0.15 | ≥24 | ≥900 | ≥22 | ≥1.10 |
| W243 | 93WNiFe | 17.60±0.15 | ≥24 | ≥920 | ≥20 | ≥0.90 |
| W232 | 95WNiFe | 18.10±0.15 | ≥25 | ≥920 | ≥14 | ≥0.45 |
| W231 | 96WNiFe | 18.30±0.15 | ≥26 | ≥920 | ≥12 | ≥0.30 |
| W221 | 97WNiFe | 18.50±0.15 | ≥27 | ≥920 | ≥10 | ≥0.22 |
| WNiCu | 16.00-18.50 | ≥22 | ≥450 | 2-8 | ||
| Size Choose | |||||||
| #1 (4.10mm/0.16") | #6 (2.77mm/0.11") | ||||||
| #2 (3.76mm/0.15") | #7 (2.50mm/0.10") | ||||||
| #3 (3.60mm/0.14") | #8 (2.26mm/0.09") | ||||||
| #4 (3.28mm/0.13") | #9 (2.01mm/0.08") | ||||||
| #5 (3.05mm/0.12") | #10 (1.80mm/0.07") | ||||||
Packing and shipping
When inquiring please specify the following:
- Material: (E.g. Tungsten alloy W - 92%, W-Ni-Fe, W-Ni-Cu,etc.)
- Material density: We manufacture parts with a maximum density of 18.5 g/cc
- Sphere dimension: We manufacture spheres from 1 mm to 100 mm diameter
- Surface finish
- Order quantity
- Estimated annual demand
- Special packing requirements
- Price base: Please specify if parts are to be imported by express,air or sea
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2391557". Items marked "
" are certified.
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Company Profile
Mudanjiang North Alloy Tools Co., Ltd., affiliated to Heilongjiang North Tools Co., Ltd., was established in 1952. Our company produce military and civil dual-use tungsten alloy and cemented carbide products. We are the earliest production base of cemented carbide and tungsten alloy products in domestic.
Our company is located in the downtown of Mudanjiang, a famous tourist city in North China, bordering the Suifenhe, which is a trade port between China and Russia, neighboring the summer resort Jingbo Lake, and enjoying convenient road, railway and aviation conditions. At present, we have more than 190 employees. Our factory area is more than 15, 000 square meters. We own more than 300 sets of advanced equipments, including spray granulator, cold isostatic press, 1, 000-ton oil press, automatic power press, vacuum degreasing and sintering furnace, high-temperature vacuum sintering furnace, US AVS pressure sintering furnace, and ball lapping machine; As well as total fixed assets of 19.55 million Yuan. We have nine departments, they are Comprehensive Department, R&D Department, Production Department, Technology & Quality Department, Financial Department, Sales Department, Supply Department, Inspection Department and International Trade Department; We have three workshops: They are Tungsten Alloy Workshop, Cemented Carbide Workshop and Machining Workshop.
Our company passed the Quality System Certification of ISO9001: 1994 IN 1997, and passed the certification of the new edition of ISO9001: 2000 in 2002; Had the national secondary measurement test qualification.
We joined China Tungsten Industry Association in 1986, now we are the director company of Cemented Carbide Branch; We won High-tech Enterprise and successively won the titles of Labor Model Collective of Heilongjiang Province; Also Financial Source Construction Demonstration Company of Xi'an District, Mudanjiang City, in 2008.
We take full effect to resource advantages, take the lead in setting up the Tungsten Material R&D Center, carry out project cooperation with the Harbin Institute of Technology, Beijing Institute of Technology, Nanjing University of Science and Technology, Central South University and other universities and research institutes in the R&D of new materials, new processes and new technologies, providing strong and effective guarantee for the high-density tungsten alloy products needed in the scientific research, production and equipment of the national defense technology industry.
We have two series products with independent intellectual property right-"Satellite" Brand high-density tungsten alloy and tungsten carbide. Our products are widely used in machinery, electronic, mining, building material, oil. We are striving to provide high quality products with excellent services and competitive prices. Our company enjoys a good reputation both at home and abroad. Our products are exporting to Europe, USA, Japan, and Southeast Asia, etc.
The company produces more than ten varieties of high-density tungsten alloy products, including tungsten alloy bar, tungsten balls, tungsten alloy blocks, tungsten alloy columns, tungsten alloy electrodes, radiation shielding plate, balance weight blocks, fishing sinker and other special shape products.
Ttungsten carbide series of products include tungsten carbide rods, high-performance button and other mining and geologic tools, cemented carbide for molds, tunnel boring machine tools, cutting tools, tungsten carbide end mills, more than 100 types of standard and non-standard alloy products.
Business philosophy of our company is "Pursue Excellent, Accelerate Development". We hope to achieve a win-win situation with our customers and create a brilliant future together.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 56, Xingye Road, Yangming District, Mudanjiang, Heilongjiang, China
-
Plant Area
- 13088 square meters
-
Registered Capital
- 18,000,000 RMB
- Terms of Payment
- LC, T/T, Western Union, Small-amount payment, D/P, PayPal, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, Others
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month - Nearest Port
- Dalian, Tianjing, Beijing
-
Minimum Order Quantity
- 1
Our Production Capability & Technical Expertise
- Main Products
- Tungsten Super Shot, Tungsten Swaging Bar, Tungsten Ball, Tungsten Countweight, Tungsten Carbide Mining Alloy, Tungsten Cube, Tungsten Bar, Tungsten Rod, Tungsten Ring, Tungsten Carbide Tips
-
Production Lines
- 4
-
Production Machines
- CNC Machining Center, Lathing, Electron Microscope, Gold Sample Grinding And Polishing Machine, Hardness Tester, Image Measuring Instrument
-
QA/QC inspectors
- 7 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 7 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2006-04-05
-
Export Year
- 17 Years
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
FAQ
- What is the maximum density available?
- We manufacture parts with a maximum density of 18.5 g/cc.
- What sphere dimensions can you produce?
- We manufacture spheres from 1 mm to 100 mm diameter.
- What materials are used for the alloy balls?
- Materials include W-Ni-Fe, W-Ni-Cu, and W-Ni-Cu-Fe alloys.
- Do you offer customization services?
- Yes, we offer full customization, minor customization, and flexible customization from samples or designs.
- What is the minimum order quantity?
- The minimum order quantity is 1.
- What are the lead times for production?
- Lead time is one month for both peak and off-peak seasons.
- What payment terms do you accept?
- We accept LC, T/T, Western Union, Small-amount payment, D/P, PayPal, and Money Gram.
- How do you ensure product quality?
- We perform 100% inspection including visual and function checks for all finished products.
Send your message to this supplier
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