China Factory directly Square Molybdenum Boat - 2019 wholesale price Blank For Solid Drilling Tools And Tungsten Blank Rod tungsten rod – Forged Tungsten Manufacturer and Supplier

Factory directly Square Molybdenum Boat - 2019 wholesale price Blank For Solid Drilling Tools And Tungsten Blank Rod tungsten rod – Forged Tungsten

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To constantly improve the management system by virtue of the rule of "sincerely, good faith and quality are the base of enterprise development", we widely absorb the essence of related products internationally, and constantly develop new products to meet the demands of customers for Pure Tungsten Round Bar, Tungsten Bar With Thread, Seamless Tungsten Pipe, We welcome you to inquire us by call or mail and hope to build a successful and cooperative relationship.

Factory directly Square Molybdenum Boat - 2019 wholesale price Blank For Solid Drilling Tools And Tungsten Blank Rod tungsten rod – Forged Tungsten Detail:

With trustworthy excellent method, very good standing and excellent client provider, the series of items produced by our firm are exported to many countries and regions for 2019 wholesale price Blank For Solid Drilling Tools And Tungsten Blank Rod tungsten rod, Trust us and you will gain a lot more. You should truly feel totally free to make contact with us for additional data, we assure you of our greatest notice at all times.
With trustworthy excellent method, very good standing and excellent client provider, the series of items produced by our firm are exported to many countries and regions for Coolant Cylindrical Hole Round C2 Grade Finish Hard Metal Tungsten Solid Carbide Rods, Finish Hard Metal Tungsten Solid Carbide Rods, Tungsten Solid Carbide Rods, With many years good service and development, we have a qualified international trade sales team. Our goods have exported to North America, Europe, Japan, Korea, Australia, New Zealand, Russia and other countries. Looking forward to build up a good and long term cooperation with you in coming future!
Chemical composition:

Main and minor components	Min.content(%)	ASTM B760
W	99.95	balance
Impurities	Max.values (μg/g)	Max.values (μg/g)
Al	15	-
Cu	10	-
Cr	20	-
Fe	30	100
K	10	-
Ni	20	100
Si	20	100
Mo	100	-
C	30	100
H	5	-
N	5	100
O	20	100
Cd	5	-
Hg	1	-
Pb	5	-

Diameter and tolerances:

Diameter (mm)	Tolerance
	Straightened	Forged	Turned	Ground
0.50-0.99	-	-		±0.007
1.00-1.99	-	-		±0.010
2.00-2.99	±2.0 %	-		±0.015
3.00-15.9	-	-		±0.020
16.0-24.9	-	±0.30		±0.030
25.0-34.9	-	±0.40		±0.050
35.0-39.9	-	±0.40	±0.30	±0.060
40.0-49.9	-	±0.40	±0.30	±0.20
50.0-90.0	-	±1.00	±0.40	-

Length and straightness:

Diameter (mm)	Production length (mm)	Stiraightness/Meter (mm)
Diameter (mm)	Production length (mm)	Cleaned	Ground/turned
0.50-10.0	≥500	＜2.5	＜2.5
10.1-50.0	≥300	＜2.0	＜1.5
50.1-90.0	≥100	＜2.0	＜1.5

Length tolerance:

Diameter 0.50-30.0 mm
Nominal length (mm)	≥15	15-120	120-400	400-1000	1000-2000	＞2000
Length tolerance(mm)	±0.2	±0.3	±0.5	±2.0	±3.0	±4.0
Diameter ＞30.0 mm
Nominal length (mm)	≥30	30-120	120-400	400-1000	1000-2000	＞2000
Length tolerance(mm)	±0.5	±0.8	±1.2	±4.0	±6.0	±8.0

Density: ≥19.1g/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)	Hardness (HV 10)
0.50-2.99	—
3.00-9.99	420-500
10.0-29.9	420-480
30.0-49.9	380-460
≥50	＞350

Surface condition:

Diameter (mm)	Surface condition
0.50-90.0	Chemical cleaned
≥40.0	Turned Ra ≤3.2μm
0.50-30	Centerless ground Ra≤1.0μm
≥40.0	- Centerless ground Ra≤1.2μm

Product detail pictures:

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Always customer-oriented, and it's our ultimate target to be not only the most reliable, trustable and honest supplier, but also the partner for our customers for Factory directly Square Molybdenum Boat - 2019 wholesale price Blank For Solid Drilling Tools And Tungsten Blank Rod tungsten rod – Forged Tungsten , The product will supply to all over the world, such as: Brunei, Bolivia, Poland, Our main objectives are to provide our customers worldwide with good quality, competitive price, satisfied delivery and excellent services. Customer satisfaction is our main goal. We welcome you to visit our showroom and office. We are looking forward to establish business relation with you.

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