China 2017 China New Design Tungsten Evaporation Boats - Tantalum Rod – Forged Tungsten Manufacturer and Supplier

2017 China New Design Tungsten Evaporation Boats - Tantalum Rod – Forged Tungsten

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Being supported by an state-of-the-art and skilled IT team, we could supply technical support on pre-sales & after-sales service for Thin Tantalum Tube, Polished Tzm Alloy Rod, Niobium Carbide Alloy Powder, We are seeking for extensive cooperation with honest customers, achieving a new cause of glory with customers and strategic partners.

2017 China New Design Tungsten Evaporation Boats - Tantalum Rod – Forged Tungsten Detail:

Chemical composition:

Main and minor components	Min.content(%)	ASTM B365
Ta	99.95	balance
Impurities	Max.values (μg/g)	Max.values (μg/g)
Fe	100	100
Mo	100	200
Nb	400	1000
Ni	50	100
Si	50	50
Ti	50	100
W	100	500
C	30	200
H	15	15
N	50	100
O	100	250
Cd	10	-
Hg	1	-
Pb	10	-

Diameter and tolerance

Diameter (mm)	Diameter tolerance (mm)
Ground
3.00-15.9	±0.05
16.0-24.9	±0.10
25.0-34.9	±0.25
35.0-39.9	±0.40
40.0-50.0	±0.80
Cleaned
3.00-4.74	±0.076
4.75-9.51	±0.102
9.52-12.69	±0.127
12.70-15.87	±0.178
15.88-19.04	±0.203
19.05-25.39	±0.254
25.40-38.09	±0.381
38.10-50.79	±0.508
50.80-63.49	±0.762
63.50-120.0	±1.50
Turned
30.0-49.9	±0.30
50.0-120.0	±0.40

Length and straightness:

Diameter (mm)	Production length (mm)	Stiraightness/Meter (mm)
Diameter (mm)	Production length (mm)	Cleaned	Ground/turned
3.00-9.90	＞500	＜2.5	＜2.0
10.0-120.0	＞300	＜2.5	＜1.5

Length tolerance:

Nominal length (mm)	6-30	30-120	120-400	400-1000	1000-2000	＞2000
Length tolerance(mm)	±1.0	±1.5	±2.5	±4.0	±6.0	±8.0

Density: ≥16.6g/cm³
Nondestructive testing: For diameters＞15.00 mm:100% ultrasonic testing; For diameters of 0.50-50.0mm: Eddy curent tests on rods with ground surface.

Diameter(mm)	Tensile strength(MPa)	0.2% Yield Strength (MPa)	Elongation(%)
3.00-3.19	≥207	-	≥20
3.20-63.5	≥172	≥103	≥25

Surface condition:

Surface	Pickled	Ground	Turned
	φ3.0-165.0mm	φ3.0-50.00mm	φ≥30.00mm
Roughness	Diameter (mm)	Ra (μm) Ground	Ra (μm) Turned
	3.0-50.0	≤1.20	-
	≥30.0	-	≤3.2

Product detail pictures:

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With advanced technologies and facilities, strict high-quality handle, reasonable rate, superior services and close co-operation with prospects, we are devoted to furnishing the best price for our customers for 2017 China New Design Tungsten Evaporation Boats - Tantalum Rod – Forged Tungsten , The product will supply to all over the world, such as: Buenos Aires, Ukraine, Bangladesh, Corporate goal: Customers' satisfaction is our goal, and sincerely hope to establish long-terms stable cooperative relations with customers to jointly develop the market. Building brilliant tomorrow together!Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.

High Purity Tungsten Target

Hot Zone For Sintering Furnace

Molybdenum Bolts/Nuts/Screws

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Molybdenum Products

Tungsten Metal Sheet

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!

By Madge from Melbourne - 2018.12.10 19:03

Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces，a nice business partner.

By Eileen from Belgium - 2017.12.31 14:53

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