Audited Supplier
95WNiFe
Aviation, Electronics, Industrial, Medical, Chemical, Military
JIS, GB, DIN, BS, ASTM, AISI
85-97%W
Alloy
Round
W Content: 85-97%, W-Ni-Fe, W-Ni-Cu
15.8-18.50 g/cm3
1.0mm-100.0mm
Sinter State, Grind State
Iron Drum
3.0mm
Mudanjiang
8101999000
Product Description
Tungsten heavy alloy balls 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.
International Standards
| ASTM B 777-15 | 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 |
Domestic Standards
| 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 | ||
Q: Are you manufacturer or trading company?
A: We are a source factory with over 70 years of manufacturing experience.Welcome to come and visit our factory.
Q: What is your MOQ?
A: The MOQ varies depending on the product you're interested in. Please provide us with more details about the products you want, so that we can specifically address your MOQ requirements.
Q: Can you design the products according to our detailed usage?
A: Yes. Our engineers have rich experience.
Q: Does your company has relative certificate for factory and products?
A: Our company has passed the ISO9001 to ensure the stable quality performance.
Q: Could I have your product quotation?
A:Sure. The quotation can be shared by mail soon once we know the products you are interested in and the specific requirements. Because different products and requirements have different Price ranges.
Q: How long is the delivery time?
A: Generally, production takes 2 weeks from order placement to delivery, depending on the order size.
