Whether for punching, cutting, deep drawing or pressing: You can machine our molybdenum sheets without difficulty to meet your specific requirements. In comparison to tungsten, molybdenum sheets can be deformed at room temperature. Depending on the required thickness, we can supply our cold-rolled moly-sheets either flat or as coils of up to 10 meters in length. This means that you can cut our moly-sheets to meet your needs with little waste.

 

 This specification covers cold- and hot-rolled molybdenum sheets.

 

1. 1Dimensions and tolerances

Thickness     mm	Cold rolled		Hot rolled
	Tolerances with width		Tolerances with width
	≤ 300 mm	> 300 – 650 mm	≤850 mm	> 850 – 1500 mm
	± mm or % of the thickness		± mm or % of the thickness
0.1	0.008	0.012
> 0.10 – 0.15	0.010	0.015
> 0.15 – 0.30	0.015	0.020
> 0.30 – 0.40	0.020	0.030
> 0.40 – 0.60	0.028	0.035
> 0.60 – 1.00	0.035	0.040	0.080
> 1.00 – 1.50	3%	4%	0.130
> 1.50 – 2.00	3%	4%	0.150
> 2.00 – 3.60	3%	4%	0.180
> 3.60 – 10.00			5%	5%

 

  Max. widths depend on the sheet thickness

 

1.2 Width tolerances

Thickness	Lengths up to 650 mm and widths of mm:
mm	≤ 50	> 50 - 150	> 150 - 300	> 300 - 650
	± mm
0.10 – 0.25	0.15	0.20	0.30	0.40
> 0.25 – 0.40	0.20	0.25	0.35	0.45
> 0.40 – 1.20	0.20	0.30	0.40	0.50
> 1.20 – 2.00	0.30	0.40	0.50	0.60
> 2.00 – 3.00	0.40	0.50	0.60	0.70
> 3.00 – 3.60	0.60	0.80	1.0	1.20
> 3.60 – 5.00	0.60	0.80	1.0	1.20
> 5.00 – 6.50	1.0	1.20	1.40	1.60
> 6.50 – 10.0	2.00	2.00	2.00	2.00

 

Thickness	Lengths from 650 mm to 1500 mm and widths as below in mm:
	≤ 50	> 50 - 150	> 150 - 300	> 300 - 650	> 650 - 850	> 850 - 1500
[mm]	± mm
0.10 – 0.25	0.25	0.30	0.35	0.40
> 0.25 – 0.40	0.20	0.30	0.40	0.50
> 0.40 – 1.20	0.30	0.40	0.45	0.60	1.00
> 1.20 – 2.00	0.40	0.50	0.60	0.70	1.50
> 2.00 – 3.00	0.50	0.60	0.70	0.80	1.80
> 3.00 – 3.60	0.80	1.20	1.60	2.00	2.00
> 3.60 – 5.00	0.80	1.20	1.60	2.00	2.00	2.00
> 5.00 – 6.50	1.20	1.60	2.00	2.00	2.00
> 6.50 – 10.00	2.00	2.00	2.00	2.00	2.00	2.00

 

1.3 Length tolerance
The length tolerance for all dimensions is max. + 5 mm and – 0 mm.

 

2. Physical and mechanical product properties

 

Density: > 10.2 g/cm3

Vickers hardness:       ≤ 1.00 mm:240-280HV
                                  > 1.00 – 3.60 mm: 240-270HV
                                  > 3.60 – 10.00 mm:220-270HV

3. Chemical composition: Mo  Min. content 99.95%