Dây điện trong bộ phun 0,5mm và tươi được bọc lấy bằng 36 cho độ chính xác khi đi bộ Nhạc cụ

Không. Kiểu máy.
Invar 36
mật độ
8,12g/cm
nhiệt độ curie
435c
điểm nóng chảy
1450c
kích thước
0.1~2mm/6~250mm
Gói Vận Chuyển
Wooden Case
Thông Số Kỹ Thuật
Customized
Nhãn Hiệu
DLX
Xuất Xứ
Jiangsu, China
Mã HS
7506100000
Năng Lực Sản Xuất
1500tons/Year
Giá tham khảo
$ 22.50 - 36.00

Mô Tả Sản Phẩm

 

Product Description

Bright 0.5mm Invar 36 Wire for Sealing Precision Instrument

  • UNS K94100, W.Nr. 1.3917
  • ASTM F 29 (Wire)
  • ASTM F 30 (Sheet, strip, rod, bar, tubing and wire)
  • DIN 17745, AFNOR NF A54-301 (Composition)

4J36 ( Invar ), also known generically as FeNi36 (64FeNi in the US), is a nickel-iron alloy notable for its uniquely low coefficient of thermal expansion (CTE or α).

4J36 (Invar) is used where high dimensional stability is required, such as precision instruments, clocks, seismic creep gauges, television shadow-mask frames, valves in motors, and antimagnetic watches. In land surveying, when first-order (high-precision) elevation leveling is to be performed, the Level staff (leveling rod) used is made of Invar, instead of wood, fiberglass, or other metals. Invar struts were used in some pistons to limit their thermal expansion inside their cylinders.

4J36 use oxyacetylene welding, electric arc welding, welding and other welding methods. Since the coefficient of expansion and chemical composition of the alloy is related should be avoided due to welding causes a change in the alloy composition, it is preferable to use Argon arc welding welding filler metals preferably contains 0.5% to 1.5% titanium, in order to reduce weld porosity and crack


 
CHEMICAL COMPOSITION
Element Min Max
Carbon -- 0.05 max
Nickel -- 41.0
Iron Balance
Silicon -- 0.20
Manganese -- 0.40
     
 

Thermal Expansion Properties

Temperature Range Total Expansion Mean Linear Coefficient    
°C °F 10 -3 10 -6 /°C 10 -6 /°F
20-100 68-212 0.42 5.3 2.9
20-150 68-302 0.69 5.3 2.9
20-200 68-392 0.95 5.3 2.9
20-250 68-482 1.22 5.3 2.9
20-300 68-572 1.48 5.3 2.9
20-350 68-662 1.80 5.4 3.0
20-400 68-752 2.36 6.2 3.4
20-450 68-842 3.05 7.1 3.9
20-500 68-932 3.84 8.0 4.4
         
 
The heat treatment process
Annealing for stress relief Heated to 530~550ºC and hold 1~2 h. Cold down
annealing In order to eliminate hardening, which be bring out in cold-rolled, cold drawing process. Annealing needs heated to 830~880ºC in vacuum,hold 30 min.
The stabilization process
  1. In protective media and heated to 830 ºC, hold 20min. ~ 1h, quench
  2. Due to the stress generated by quenching, heated to 315ºC,hold 1~4h.
Precautions
  1. Can not be hardened by heat treatment
  2. Surface treatment can be sandblasting, polishing or pickling.
  3. Alloy can be used 25% hydrochloric acid pickling solution at 70 ºC to clear oxidized surface

Bright and Annealed 0.5mm Invar 36 Wire for Sealing Precision Instrument Bright and Annealed 0.5mm Invar 36 Wire for Sealing Precision Instrument Bright and Annealed 0.5mm Invar 36 Wire for Sealing Precision Instrument

Product Parameters

Soft magnetic alloys are a class of alloys with high permeability and low coercivity in weak magnetic fields. According to the different elements that make up the alloy, it can be divided into electromagnetic pure iron (industrial pure iron), iron-silicon alloy, iron-nickel alloy, iron-aluminum alloy, iron-silicon-aluminum alloy and iron-cobalt alloy, etc. 1J06,1J12,1J17,1J18,1J22,1J30,1J36,1J38,1J46,1J50,1J51,1J54,1J76,1J77,1J79,1J80,1J85,1J87
Bright and Annealed 0.5mm Invar 36 Wire for Sealing Precision Instrument
Permanent magnet alloy not only has high hardness and mechanical properties, but also has strong anti-demagnetization ability, high coercivity value (greater than 20kA/m), magnetic "hard" and other characteristics, so it is also called hard magnetic alloy. 2J04,2J07,2J09,2J10,2J31,2J53,2J84,2J85 Bright and Annealed 0.5mm Invar 36 Wire for Sealing Precision Instrument Elastic alloys include high elastic alloys and constant elastic alloys. It is used to make elastic elements such as elastic sensitive elements, energy storage elements and frequency elements in precision instruments. 3J01,3J21,3J53 Bright and Annealed 0.5mm Invar 36 Wire for Sealing Precision Instrument Expansion alloys(Invar Alloy)  are divided into Kovar alloys, ceramic sealing alloys, low expansion alloys, and constant expansion alloys. Widely used in electronic industry, precision measuring tools, precision instruments and low temperature engineering and other fields .4J28,4J29,4J32,4J33,4J36,4J40,4J42,4J50
Bright and Annealed 0.5mm Invar 36 Wire for Sealing Precision Instrument

 

Company Profile

Our company Principle is  " Quality first, Customer first".

CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got Iso9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel-based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.

Bright and Annealed 0.5mm Invar 36 Wire for Sealing Precision Instrument
Bright and Annealed 0.5mm Invar 36 Wire for Sealing Precision Instrument



Bright and Annealed 0.5mm Invar 36 Wire for Sealing Precision Instrument

Our Advantages

 

 

What is your working time?

Monday-Friday : 8:30AM-17:00PM (Beijing time, GMT+08.00)

We have public holiday during May.1-3, Oct.1-7 and Chinese New Year holiday .  Pls e-mail us during our holiday if u have any questions.

 

Do you provide free samples?

Yes, we can provide a free sample for testing,buyer should bear the shipping costs.

 

What is your payment terms?

T/T,L/C,D/A,D/P,Western Union,MoneyGram,Paypal

 

What is the lead time?

Usually sample lead time is 15 days after payment has been confirmed.