China Best quality M3 Tungsten Screws - Free sample for Tzm Moly Molybdenum Alloy Dies,Sheets,Rods,Bars,Plates,Boats,Crucibles – Forged Tungsten Manufacturer and Supplier

Best quality M3 Tungsten Screws - Free sample for Tzm Moly Molybdenum Alloy Dies,Sheets,Rods,Bars,Plates,Boats,Crucibles – Forged Tungsten

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No matter new buyer or old purchaser, We believe in long expression and trusted relationship for Tungsten Nut And Bolt , Molybdenum Thread Bolts , Polished Tungsten Plate , We are willing to give you the best suggestions on the designs of your orders in a professional way if you need. In the meantime, we keep on developing new technologies and creating new designs so as to make you ahead in the line of this business.

Best quality M3 Tungsten Screws - Free sample for Tzm Moly Molybdenum Alloy Dies,Sheets,Rods,Bars,Plates,Boats,Crucibles – Forged Tungsten Detail:

Our crew through skilled training. Skilled skilled knowledge, strong sense of company, to meet the company wants of customers for Free sample for Tzm Moly Molybdenum Alloy Dies,Sheets,Rods,Bars,Plates,Boats,Crucibles, We welcome new and aged prospects from all walks of everyday living to get hold of us for long term enterprise associations and attaining mutual accomplishment!
Our crew through skilled training. Skilled skilled knowledge, strong sense of company, to meet the company wants of customers for Tzm Alloy For Aerospace Electronics And Thermal Treatment, Tzm Alloy For Isothermal Forging, Tzm Alloy For Vacuum Industry Frunace, Our factory is equipped with complete facility in 10000 square meters, which makes us be able to satisfy the producing and sales for most auto part goods. Our advantage is full category, high quality and competitive price! Based on that, our products win a high admiration both at home and abroad.
TZM rods
Chemical composition:

Main and minor components	Min.content(%)	ASTM B386 (361)
Mo	blance	balance
Ti	0.40-0.55%	0.40-0.55%
Zr	0.06-0.12%	0.06-0.12%
Impurities	Max.values (μg/g)	Max.values (μg/g)
Al	10	-
Cu	20	-
Cr	20	-
Fe	20	100
K	20	-
Ni	10	50
Si	20	50
W	300	-
C	100-400	100-400
H	10	-
N	10	20
O	500	300
Cd	5	-
Hg	1	-
Pb	5	-

Dimensions and tolerances:

Diameter (mm)	Diameter tolerance (mm)
Ground
0.50-0.99	±0.007
1.00-1.99	±0.010
1.00-2.99	±0.015
3.00-15.9	±0.020
16.0-24.9	±0.030
25.0-34.9	±0.050
35.0-3939	±0.060
≥40.0	±0.20
Cleaned
0.50-4.0	±2.0%
4.10-10.0	±1.5%
15.0-50.0	±0.30
51.0-75.0	±0.40
75.1-120.0	±1.00
121.0-165.0	±1.50
Turned
40.0-49.9	±0.30
50.0-165.0	±0.40

Length and straightness:

Diameter (mm)	Production length (mm)	Stiraightness/Meter (mm)
Diameter (mm)	Production length (mm)	Cleaned	Ground/turned
0.50-0.99	＞500	＜2.5	＜2.5
1.00-9.90	＞300	＜2.0	＜1.5
10.0-165.0	＞100	＜1.5	＜1.0

Length tolerance:

Diameter 0.50-30.0 mm
Nominal length (mm)	6-30	30-120	120-400	400-1000	1000-2000	＞2000
Length tolerance(mm)	±0.2	±0.3	±0.5	±0.8	±1.2	±2.0
Diameter ＞30.0 mm
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:
1. 0.50-40.0 mm ≥10.15g/cm³
2. 40.1-80.0 mm ≥10.10g/cm³
3. 80.1-120.0 mm ≥10.00g/cm³
4. 120.1-165.0 mm ≥9.90g/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.

Diameter(mm)	Tensile strength(MPa)	0.2% Yield Strength(MPa)	Elongation(%)	Hardness(HV 10)
0.50-4.76	-	-	-	-
4.76-22.20	≥790	≥690	≥18
22.20-28.60	≥760	≥655	≥15	260-320
28.60-47.60	≥690	≥585	≥10	250-310
47.60-73.00	≥620	≥550	≥10	245-300
73.00-120.9	≥585	≥515	≥5	240-290
121.0-165	≥585	≥515	≥5	220-280

Surface condition:

Surface：	Cleaned	Ground	Turned
	φ0.50-165mm	φ0.50-50.00mm	φ≥40.00mm
Roughness	Diameter (mm)	Ra (μm) Ground	Ra (μm) Turned
	≤2.50	≤0.80	-
	2.5-50.0	≤1.00	-
	≥40.0	-	≤3.2

Product detail pictures:

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Persisting in "High high quality, Prompt Delivery, Aggressive Price", we've established long-term cooperation with clients from the two overseas and domestically and get new and old clients' superior comments for Best quality M3 Tungsten Screws - Free sample for Tzm Moly Molybdenum Alloy Dies,Sheets,Rods,Bars,Plates,Boats,Crucibles – Forged Tungsten , The product will supply to all over the world, such as: Luxemburg , Pakistan , Portugal , With a wide range, good quality, reasonable prices and stylish designs, our items are extensively used in this field and other industries. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success! We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.

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The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.