Molybdenum

Ultramat Advanced Materials and Technologies Ltd. has extensive experience with Molybdenum and Molybdenum alloys. Since 1993, our customers have kept coming back to us with their requirements for Molybdenum materials and custom fabricated parts.

Exceptionally tight tolerances and complicated threaded holes with excellent surface finishes can be made upon request. Order quantities range from one unit to large run jobs. We strive to provide reliable, problem-free service while providing quality and economic solutions to meet your needs.

Our extensive product portfolio includes heating elements, wires, crucibles and boats, fasteners and precision parts according to drawing.

Molybdenum Grade	Shapes	ASTM
Pure Molybdenum 99.95% min	Plate, Sheet, Strip, foil	B 386
Pure Molybdenum 99.95% min	Bar, Rod, Wire	B 387

Molybdenum Products

Plates, Rods, Sheets, Bars

Wires, Coils

Large Molybdenum and TZM plates for Vacuum Furnaces

Heating elements for Vacuum Furnaces

Crucibles and Boats

Sputtering Targets

Foils up to 4 microns

Standard foils

Fabricated parts according to drawings and specifications

Molybdenum Properties:

Density	g/cm3	10.20
Melting Point	C	2610
Specific Heat	by 20 C, J/gK	0.25
Thermal Expansion Coefficient	by 0-100	5.1 x 10^-6K-
Modulus of Elasticity	N/mm2	350000
Tensile Strength	N/mm2	500-800
Thermal Conductivity	by 20 C / W/cmK	1.42
Electrical Conductivity	1/uOhmcm	0.190
Hardness	HV10	150-230

Capabilities

CNC turning, prototyping and series work
longitudinal turning | precision turning
product range from ø 0.1mm to ø 750mm
CNC milling, prototyping and series work
simultaneous 5-axis milling product range from square 0.3mm to 500x650x1000mm
EDM machining tools as well as laser cutting, to meet your most complex requirements
High Precision Capabilities CNC: 5 microns | EDM: 6 microns
Specialty Materials Offered
Tungsten, Molybdenum, Titanium, Graphite, Copper and Cu Alloys, Stainless Steel, Tungsten Carbide and Ceramics
Laser drilling | laser engraving | bending | assembly | electrolytic polishing
Laser measurements | scan measurements | 3D measurements | product traceability
Product cleaning | cleanroom packaging
Class 4

Surface Finishes Chart

R a-Um-	0.025	0.05	0.1	0.2	0.4	0.8	1.6	3.2	6.3	12.5	25	50
R a-Uinch	1	2	4	8	16	32	63	125	250	500	1000	2000
N Grade	N1	N2	N3	N4	N5	N6	N7	N8	N9	N10	N11	N12
Finish	Fine lapped	Lapping Superfinishing	Lapping Superfinishing	Ground	Ground	Ground	Smooth Turned	Smooth Turned	Medium Turned	Medium Turned	Rough Machined	Rough Machined