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The Dense and Mechanically Stable Solution

Wolfmet is the prime choice for adding balance or vibration damping mass where space is at a premium and mechanical strength is required. The high density of tungsten alloy also provides one of the most effective gamma and x-ray radiation shields available.

The Environmentally Friendly Answer

Wolfmet is the inert alternative to materials such as lead and depleted uranium, making it safe for use even in the most environmentally sensitive areas.

Wolfmet Properties

High density of up to 18.5 g/cm³/ 0.665lb/in³
Offers good resistance to thermal cracking, erosion, soldering and the effects of heat cycling
Dimensionally stable up to 1000° C
Can be machined using conventional tooling

Wolfmet Tungsten Alloy Technical Data

	HA 190	HA 193	HA 195	HE 395	HE 397	HM 490
Nominal Composition	90% W 6% Ni 4% Cu	93% W 4.9% Ni 2.1% Cu	95% W 4% Ni 1% Cu	95% W 3.5% Ni 1.5% Fe	97% W 2.1% Ni 0.9% Fe	90% W 4% Ni 2% Fe 4% Mo
Density	16.9 g/cm3 0.610lb/in3	17.7 g/cm3 0.639lb/in3	18 g/cm3 0.650lb/in3	18.1 g/cm3 0.654lb/in3	18.5 g/cm3 0.668lb/in3	17.3 g/cm3 0.625lb/in3
Yield Strength (proof stress 0.2%)	550 MPa 80 ksi	650 MPa 94 ksi	695 MPa 100 ksi	570 MPa 83 ksi	565 MPa 82 ksi	680 MPa 99 ksi
UTS	790 MPa 115 ksi	820 MPa 119 ksi	800 MPa 116 ksi	900 MPa 130 ksi	800 MPa 116 ksi	880 MPa 128 ksi
Elongation	8% on 25mm (1 inch)	8% on 25mm (1 inch)	5% on 25mm (1 inch)	15% on 25mm (1 inch)	6% on 25mm (1 inch)	13% on 25mm (1 inch)
Hardness	24HRC	24HRC	24HRC	26HRC	27HRC	27HRC

All values are typical. Wolfmet can be produced in accordance with the following industry specifications:

AMS Mil-T-21014D
AMS 7725 C
DTD 900 4606
DTD 900 4613

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Relevant downloads

Wolfmet Materials Cross Reference to Industry Standards68KB