Precautions for purchasing high-density tungsten alloys
When purchasing high-density tungsten alloys, you need to pay attention to the following key points:
Raw material purity and quality control:
Select high-purity tungsten, nickel, iron, copper and other raw materials to ensure that the performance of the alloy is not adversely affected by impurity elements. Impurities may reduce the strength, hardness or corrosion resistance of the alloy.
Matching alloy composition with performance requirements:
According to the performance requirements of specific application scenarios, select the appropriate high-density tungsten alloy composition. For example, W-Ni-Fe series alloys have good mechanical properties, while W-Ni-Cu series alloys are non-magnetic alloys.
Consider the strength and hardness, corrosion resistance and processing performance of the alloy to ensure that the selected alloy meets the use requirements.
Heavy Tungsten Alloy Product Parameters
| Ultimate Tensile Strength; PSI, min. | 94,000 | 110,000 | 110,000 | 94,000 | 105,000 | 100,000 |
| Yield Strength, .2% Offset; PSI, min. | 75,000 | 75,000 | 75,000 | 75,000 | 75,000 | 75,000 |
| Elongation, % in 1" | >2 | >5 | >5 | >2 | >3 | >2 |
| Proportional Elastic Limit; PSI | 45,000 | 52,000 | 46,000 | 45,000 | 44,000 | 45,000 |
| Modulus of Elasticity; PSI | 40 x 10^6 | 45 x 10^6 | 47 x 10^6 | 45 x 10^6 | 50 x 10^6 | 53 x 10^6 |
| Coefficient of Thermal Expansion x 10E-6/°C (20°- 400°C) | 5.4 | 4.8 | 4.6 | 4.4 | 4.6 | 4.5 |
Tungsten Copper Alloy Product Picture Display
Advantages of Zhenan Company
Provide products of various sizes to meet customers' customized needs.
Quality assurance: have mature production technology and testing methods.
Supply guarantee: sufficient raw materials, sufficient equipment capacity, and short delivery cycle.
FAQ About ZhenAn
1. Can you keep the unit price unchanged from last time?
The price of our products will fluctuate according to the price of raw materials, and may rise or fall. Even if the fluctuation is large, we will try our best to keep the best price for you.
2. What products do you mainly supply?
We mainly supply tungsten, molybdenum, zirconium, tantalum, niobium and their alloy products.
3. What is the quality control of your company?
We have ISO 9001:2015 certification, and we must strictly inspect our products by the quality control department before shipment.
4. What services can we provide?
Accepted delivery terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, Express;
Accepted payment methods: T/T, L/C, PayPal;
5. Can you make products with my design?
Yes, we can, we provide customized services. You can send us all the details you need, and then we will provide a detailed quotation.