Tungsten Alloys
We can offer several different alloys, including tungsten nickel iron alloys, tungsten nickel copper alloys. See the tables below for details:
Regular Tungsten-Nickel-Iron Alloy Properties
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Item Number | Grade | Chemical | Density | Tensile Strength | Yield Strength | Elongation | HRC Max | Magnetic? | |
W | NiFe | ||||||||
WNiFe-90 | ATM1700 | 90 | 10 | 16.85-17.25 | ≥758 | ≥517 | ≥5 | 32 | Yes |
WNiFe-92.5 | ATM1750 | 92.5 | 7.5 | 17.15-17.85 | ≥758 | ≥517 | ≥5 | 33 | Yes |
WNiFe-95 | ATM1800 | 95 | 5 | 17.75-18.35 | ≥724 | ≥517 | ≥3 | 34 | Yes |
WNiFe-97 | ATM1850 | 97 | 3 | 18.25-18.85 | ≥689 | ≥517 | ≥2 | 35 | Yes |
High Performance Sintering Tungsten-Nickel-Iron Alloy Properties
Item Number | Grade | Density (g/cc) | Tensile Strength | Yield Strength Rp0.2 (MPa) | Elongation A | Hardness | Magnetic? |
WNFH-1700 | ATM1700 | 16.85-17.25 | 900 | 600 | 15 | ≤32 | Yes |
WNFH-1750 | ATM1750 | 17.15-17.85 | 900 | 600 | 15 | ≤33 | Yes |
WNFH-1800 | ATM1800 | 17.75-18.35 | 850 | 600 | 10 | ≤34 | Yes |
WNFH-1850 | ATM1850 | 18.25-18.85 | 800 | 600 | 7 | ≤35 | Yes |
High Density：Maximum of 18.8 g/cc
High Strength：Tensile strength of 700-1000 MPa
Excellent Radiation Protection：Tungsten alloy is 1.7 times that of Lead in its radiation protection capability with the same thickness.
Tungsten–Nickel-Copper Alloy Properties
Item Number | Grade | Chemical Component (%) | Density (g/cc) | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation Rate (%) | Hardness (HRC) | Magnetic | |
W | NiCu | ||||||||
WNC-90 | ATM1701 | 90 | 10 | 16.85-17.25 | ≥648 | ≥517 | ≥2 | 32 | No |
WNC-92.5 | ATM1751 | 92.5 | 7.5 | 17.15-17.85 | ≥648 | ≥517 | ≥2 | 33 | No |
WNC-95 | ATM1801 | 95 | 5 | 17.75-18.35 | ≥648 | ≥517 | ≥1 | 34 | No |