China One of Hottest for Tungsten Square Bar - Molybdenum Copper Alloy – Forged Tungsten Manufacturer and Supplier

One of Hottest for Tungsten Square Bar - Molybdenum Copper Alloy – Forged Tungsten

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We attempt for excellence, provider the customers", hopes to be the most beneficial cooperation team and dominator enterprise for staff, suppliers and shoppers, realizes value share and continuous advertising for Tungsten Wire, Rolled Tungsten Foils, Molybdenum Seamless Pipe, Welcome to post your sample and color ring to let us produce according to your specification.Welcome your inquiry! Looking forward to building long-term cooperation with you!

One of Hottest for Tungsten Square Bar - Molybdenum Copper Alloy – Forged Tungsten Detail:

Chemical composition:

Main and minor components	Min.content(%)
Mo	67-73
Cu	27-33
Impurities	Max.values (μg/g)
Al	10
Cr	20
Fe	20
K	20
Ni	10
Si	30
W	300
C	100
H	10
N	10
O	1000
Sn	10
Sb	20
Sr	10
V	10
Cd	5
Hg	1
Pb	5

Thickness and width tolerances:

	Tolerances with width	Width tolerance
Thickness(mm)	Max. 400 mm ± mm or % of the thickness	[± mm]
0.20-0.30	0.020	0.5
0.30-0.40	0.030	0.5
0.40-0.60	0.035	1.6
0.60-1.00	0.040	1.6
1.00-1.50	4%	1.6
1.50-2.00	4%	1.6

Lengh tolerance
The length tolerance for all dimensions is maximal +5/-0 mm.

Flatness	max. 4% (measuring procedure on the basis of ASTM B386)
Density	≥ 9,7 g/cm³
Thermal expansion coefficient	≤ 9,5 [10-6 × K-1 ]
Thermal conductivity [λ at 20°C]	150 – 190 [W/mK]
Specific electrical resistance [ρ at 20°C]	≤ 0,040 [µΩm]
[E-Modulus at 20°C]	215 – 240 GPa
Vickers hardness	≥ 180 HV
Appearance	The material will be of uniform quality, free from foreign matter, splits and fractures. Bed sheets (not trimmed) may have small edge cracks.
Surface roughness	Cold-rolled, ground:Ra≤1.5µm
Surface roughness	Cold-rolled: Ra≤1.5µm

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Attaining consumer satisfaction is our firm's purpose for good. We'll make wonderful efforts to produce new and top-quality merchandise, meet up with your special necessities and supply you with pre-sale, on-sale and after-sale products and services for One of Hottest for Tungsten Square Bar - Molybdenum Copper Alloy – Forged Tungsten , The product will supply to all over the world, such as: Johannesburg, Armenia, Greenland, Facing fierce global market competition, we have launched the brand building strategy and updated the spirit of "human-oriented and faithful service", with an aim to gain global recognition and sustainable development.

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This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!