Material: W-Ni-Fe, or Customized
Density: 15.8-18.75 g/cm3
Shape&Size: Per Drawings
Application: Archery, Hunting, Target Shooting
Material: W-Ni-Fe, or Customized
Density: 15.8-18.75 g/cm3
Type: Flipping Wt, Jig, Nali, Fly Beads, and More
Shape&Size: Per Drawings
Application: Fishing
Tungsten alloy arrow points and archery components are increasingly popular among archers and hunters due to their superior performance characteristics. Tungsten heavy alloys provide a unique combination of density, durability, and precision, making them ideal for enhancing the effectiveness of arrows in various shooting applications.
Tungsten alloy arrow points are specially designed tips made from tungsten heavy alloys, typically composed of tungsten combined with nickel and iron (WNiFe) or nickel and copper (WNiCu). These arrow points offer several advantages over traditional materials, such as steel or aluminum.
Tungsten alloy arrow points are used in various archery applications, including:
In addition to arrow points, tungsten alloys are also used in other archery components:
ASTM B777 (MIL-T-21014 / SAE-AMS-T-21014) is a standard specification for Tungsten Heavy Alloys (WHA). The specification is organized into four classes (1-4). Each categorization or classification represents a percentage amount of Tungsten (W) Alloy.
Class 1: W 90%
Class 2: W 92.5%
Class 3: W 95%
Class 4: W 97.5%
Tungsten Heavy Alloy Grade | WHA-17C | WHA-17F | WHA-175 | WHA-18C | WHA-18F | WHA-185 |
ASTM B777; AMS-T-21014 Class | Class 1 | Class 2 | Class 3 | Class 4 | ||
Type | Type II & III | Type II & III | Type II & III | Type II & III | Type II & III | Type II & III |
AMS 7725C | Type 1 | Type 2 | ||||
Alloy Composition | 90WNiCu | 90WNiFe | 92.5WNiFe | 95WNiCu | 95WNiFe | 97WNiFe |
90% W | 90% W | 92.5% W | 95% W | 95% W | 97% W | |
6% Ni | 7% Ni | 5.25% Ni | 3.5% Ni | 3.5% Ni | 2.1% Ni | |
4% Cu | 3% Fe | 2.25% Fe | 1.5% Cu | 1.5% Fe | 0.9% Fe | |
Density (g/cm3) | 17 | 17 | 17.5 | 18 | 18 | 18.5 |
Density (lbs/in3) | 0.614 | 0.614 | 0.632 | 0.65 | 0.65 | 0.668 |
Hardness (HRC) | 24~32 | 25~32 | 26~32 | 27~34 | 27~34 | 28~35 |
Tensile Strength (PSI) | ≥94,000 | ≥110,000 | ≥110,000 | ≥94,000 | ≥105,000 | ≥100,000 |
Yield Strength (PSI) 2% OFFSET | ≥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 106 | 45 x 106 | 47 x 106 | 45 x 106 | 50 x 106 | 53 x 106 |
Coefficient of Thermal Expansion x 10E-6/°C (20°- 400°C) | 5.4 | 4.8 | 4.6 | 4.4 | 4.6 | 4.5 |
Thermal Conductivity (cal/s*cm*K) | 0.23 | 0.18 | 0.2 | 0.33 | 0.26 | 0.3 |
Electrical Conductivity (%IACS) | 14 | 10 | 13 | 16 | 13 | 17 |
Magnetic Properties | NIL | Slightly Magnetic | Slightly Magnetic | NIL | Slightly Magnetic | Slightly Magnetic |
Our Tungsten Heavy Alloy products are meticulously tagged and externally labeled, ensuring both efficient identification and rigorous quality control. We prioritize utmost care to prevent any potential damage that may occur during storage or transportation.