China Wholesale Tungsten Bolts And Screw - Manufacturer for Tantalum Metal s Tantalum Rod/bar Hot Sale – Forged Tungsten Manufacturer and Supplier

Wholesale Tungsten Bolts And Screw - Manufacturer for Tantalum Metal s Tantalum Rod/bar Hot Sale – Forged Tungsten

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Normally customer-oriented, and it's our ultimate concentrate on for being not only one of the most dependable, trustable and honest supplier, but also the partner for our shoppers for Molybdenum Tube Target , Seamless Molybdenum Tube , Niobium Sheet Plate , Only for accomplish the good-quality product to meet customer's demand, all of our products have been strictly inspected before shipment.

Wholesale Tungsten Bolts And Screw - Manufacturer for Tantalum Metal s Tantalum Rod/bar Hot Sale – Forged Tungsten Detail:

owing to very good support, a variety of high quality merchandise, aggressive costs and efficient delivery, we love an excellent name among the our clients. We are an energetic company with wide market for Manufacturer for Tantalum Metal s Tantalum Rod/bar Hot Sale, We guaranteed quality, if customers were not satisfied with the products’ quality, you can return within 7days with their original states.
owing to very good support, a variety of high quality merchandise, aggressive costs and efficient delivery, we love an excellent name among the our clients. We are an energetic company with wide market for Tantalum Bar, Tantalum Metal, Tantalum Rod, We have established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details.
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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Our concentrate on is always to consolidate and enhance the excellent and service of present solutions, in the meantime regularly develop new products to meet distinctive customers' demands for Wholesale Tungsten Bolts And Screw - Manufacturer for Tantalum Metal s Tantalum Rod/bar Hot Sale – Forged Tungsten , The product will supply to all over the world, such as: Pakistan , Mauritania , Indonesia , We have more than 200 staff including experienced managers, creative designers, sophisticated engineers and skilled workers. Through hard work of all employees for the past 20 years own company grew stronger and stronger. We always apply the "client first" principle. We also always fulfill all contracts to the point and therefore enjoy excellent reputation and trust among our customers. You are very welcome to personally visit our company.We hope to start a business partnership on the basis of mutual benefit and successful development . For more information please do no hesitate to contact us..

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We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!

By Mildred from Sri Lanka - 2018.06.05 13:10

This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately， we successfully completed the procurement tasks.

By Olivia from Anguilla - 2017.12.09 14:01

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