Precision Alloys

Bright Surface Fe Ni Precision Alloys With Wooden Case / Spool Package OHMALLOY sealing glass elements of vacuum Relays OhmAlloy-4J29 (Expansion alloy) (Common Name: Kovar, Nilo K, KV-1, Dilver Po, Vacon 12) OhmAlloy-4J29 also known as Kovar alloy. it was invented to meet the need for a reliable glass-to-metal seal, which is required in electronic devices such as light bulbs, vacuum tubes, cathode ray tubes, and in vacuum systems in chemistry and other scientific research.

2.0mm Bright Surface Precision Alloys , Low Expansion Alloys For Sealing Glass OhmAlloy-4J29 (Expansion alloy) (Common Name: Kovar, Nilo K, KV-1, Dilver Po, Vacon 12) OhmAlloy-4J29 also known as Kovar alloy. it was invented to meet the need for a reliable glass-to-metal seal, which is required in electronic devices such as light bulbs, vacuum tubes, cathode ray tubes, and in vacuum systems in chemistry and other scientific research. Most metals cannot seal to glass because

3j53 Ni42CrTi Ni Span C902 Elastic alloy bar / rod Elinvar For Sensor Core Ni42CrTi belongs to Fe - Ni - Cr - Ti is ferromagnetic precipitation strengthening constant elastic alloy. After solid solution treatment, plasticity is good, hardness is low, easy to processing molding. Solid solution or after the cold strain aging treatment, reinforcement and good constant elastic properties. Ni42CrTi alloy with small temperature coefficient, high mechanical quality factor, good wave

PTC Thermistor Alloy Resistance Wire is for Temperature Sensitive Resistance We can produce many kinds of PTC resistance wire. If you have special requirements on the temperature coefficient of resistance and diameter, please feel free to let us know. While you order 0.15mm dia, if you want the resistivity 0.23 and the PPM is 4650, you can write NF23-0.15-4650. Then we will know what exact you like and will quote you accordingly. Alloy brand 20℃ resistivity Tolerance range

Diameter 6.5mm & 7.0mm CuMn12Ni2 bright Manganin 6J12/6J13 Rod Normal Manganin 47(Precision Resistance Alloy) (Common Name:Normal Manganin,Normal Manganin 47,CuMn12Ni2 ) Normal Manganina 47 is a copper-manganese-nickel alloy (CuMnNi alloy) for use at room temperature. The alloy is characterized by very low thermal electromotive force (emf) compared to copper. Normal Manganina 47 is typically used for the manufacturing of resistance standards, precision wire wound resistors,

Constant Elastic Alloy 0.125mmx25mm 3J53 Strip for Spring Description: Constant elastic alloy 3J53 is mainly for producing frequency components,such as precision sensors,precision spring,mechanical filter vibrators,turning forks for frequency resonances,reeds and films in resonance relays. For 3J53(Ni42CrTi), the equivalent in other country is Ni-span C-902,Ni-Span C, Sumispan-3,42HXTIO,AMS 5225,UNS N09902, Features: Constant elastic alloys are characterized by a low

6J13 Precision Shunt Alloy Sheet CuMn12Ni2 Low TCR Resistance Plate for Current Sensing Normal Manganin 47(Precision Resistance Alloy) (Common Name:Normal Manganin,Normal Manganin 47,CuMn12Ni2 ) Normal Manganina 47 is a copper-manganese-nickel alloy (CuMnNi alloy) for use at room temperature. The alloy is characterized by very low thermal electromotive force (emf) compared to copper. Normal Manganina 47 is typically used for the manufacturing of resistance standards,

Premium Hastelloy B-2 Alloy (UNS N10665 / W.Nr. 2.4617) - Sheet/Plate/Bar/Tube - China Manufacturer Key Features & Advantages: Exceptional Corrosion Resistance: Offers outstanding resistance to reducing media like hydrochloric acid at various concentrations and temperatures, as well as medium-concentration sulfuric acid, acetic acid, and phosphoric acid environments, even with chloride ion presence. Optimized Welding Performance: Extremely low carbon and silicon content

UNS N10276 Hastelloy C-276 - Key Characteristics & Applications Product Description Hastelloy C-276 Chemical composition Alloy % Ni Cr Mo Fe W Co C Mn Si V P S C Min. balance 14.5 15 4 3 Max. 16.5 17 7 4.5 2.5 0.08 1 1 0.35 0.04 0.03 C276 Min. balance 14.5 15 4 3 Max. 16.5 17 7 4.5 2.5 0.01 1 0.08 0.35 0.04 0.03 Hastelloy C-276 Physical properties Density 8.9 g/cm³ Melting point 1325-1370 °C Hastelloy C-276 Alloy m inimum mechanical properties in the room temperature Alloy

UNS C57100 Manganin Alloy Strip | CuMn12Ni2 (6J13) Precision Shunt Resistor Stock | 0.3*30mm | Low TCR Instrumentation Alloy Normal Manganin 47(Precision Resistance Alloy) (Common Name:Normal Manganin,Normal Manganin 47,CuMn12Ni2 ) Normal Manganina 47 is a copper-manganese-nickel alloy (CuMnNi alloy) for use at room temperature. The alloy is characterized by very low thermal electromotive force (emf) compared to copper. Normal Manganina 47 is typically used for the manufactur

4J52 Hermetic Sealing Tube CTE 7.6*10^(-6)/°C AS9100 Compliant Product Description Alloy 52 Hermetic Sealing Tube (Vacodil 52) | CTE 9.9×10^(-6)/°C | AS9100 Compliant | Glass-to-Metal Seals | Aerospace & Medical Grade Technical Specifications Property Value Standard Composition Ni 51.5±0.3%, Cr 0.15±0.05%, Mn 0.8%, Si 0.15%, Bal. Fe ASTM F30 CTE (20-450°C) 9.9±0.2x10^(-6)/K ASTM E228 Glass Matching Range 8.8-10.5×10^(-6)/K (DW-30 to Corning 7052) ISO 3585 Sealing Temperature

Constant Modulus Foil C 902 Alloy Strip (3J53/Ni42CrTi) Elastic alloy is an indispensable material for manufacturing precision instruments and nicety machines.Elastic alloys are provided with the characteristics of high elastic module,high strength,heat-resistance,corrosion-resistance,non-magnetic,stable elastic module in a certain range of temperature,low expansion coefficient ad high quality.Elastic alloys include constant elastic alloys and high elastic alloy. For Constant

Elastic Alloy Wire (3J53/UNS N09902) ±5ppm/°C for Medical Sensors 3J53 is a constant elastic alloy used for making frequency components. The main purpose: Mainly used for various diaphragms, diaphragm boxes, bellows, springs and other elastic components in the instrument industry. Main features: High elasticity and strength, low elastic modulus temperature in the range of -60- + 100 ℃ Similar Brand to 3J53: Russia American UK France Japan 42HXTЮ Ni-Span C902 Ni-Span C Ni-Span

Platinum Rhodium Thermocouple Wire Type S/R/B Type S B R Thermocouple Wire Thermocouple Type Alloy Code Chemical Composition (%) Recommend Long Working Temperature Pt (platinum) Rh (Rhodium ) Type S SP(Pt90Rh) 90 10 0-1300℃ SN(Pt) 100 Type B BP(Pt70Rh) 70 30 0-1600℃ BN(Pt94Rh) 94 6 Type R RP(Pt87Rh) 87 13 0-1300℃ RN(Pt) 100 Thermocouple Type Long Working Temperature℃ Max Short Working Temperature℃ Type S 1300 1600 Type R 1300 1600 Type B 1600 1700 Physical parameter Item

knp series wirewound resistors 5W 6x17mm 47ohm Dimension Dimension(mm) L ΦD l Φd CU Value 15±1 5±0.5 ≥28 0.68±0.05 Rated Value Style RX21 Rated Power 3W Derating Curve Rated Voltage Maximum Voltage 350V Maximum Overload Voltage 500V Tolerance J(±5%) Resistance Range 47R Operating Temperature Range -55℃ ~ +155℃ Performance Description Performance Requirements Test Method Resistance Temperature Coefficient T.C.R. ±350ppm/℃ Test temperature +20℃/-55℃/+20℃/+125℃/+20℃ Short-time

3w fixed wirewound resistors 005 KNP series 47ohm Dimension Dimension(mm) L ΦD l Φd CU Value 15±1 5±0.5 ≥28 0.68±0.05 Rated Value Style RX21 Rated Power 3W Derating Curve Rated Voltage Maximum Voltage 350V Maximum Overload Voltage 500V Tolerance J(±5%) Resistance Range 47R Operating Temperature Range -55℃ ~ +155℃ Performance Description Performance Requirements Test Method Resistance Temperature Coefficient T.C.R. ±350ppm/℃ Test temperature +20℃/-55℃/+20℃/+125℃/+20℃ Short

0.3*30mm copper manganin alloy/CuMn12Ni2/ Manganin 47strip 6J13 strip Normal Manganin 47(Precision Resistance Alloy) (Common Name:Normal Manganin,Normal Manganin 47,CuMn12Ni2 ) Normal Manganina 47 is a copper-manganese-nickel alloy (CuMnNi alloy) for use at room temperature. The alloy is characterized by very low thermal electromotive force (emf) compared to copper. Normal Manganina 47 is typically used for the manufacturing of resistance standards, precision wire wound

99.99% purity Platinum (Pt) weaving/mesh/knitting for electrolysis welding electrode Precious metals are materials that are scarce in the environment, have low chemical reactivity, and high value. This group includes gold, silver, and platinum group metals (Pt, Ir, Os, Pd, Rh, Ru). Platinum mesh size as below 1) 20*20mm 2) 25*25mm 3) 30*30mm 4) 40*40mm 5) 50*50mm 6) 100*100mm Anode/Positive electrode 1)Diameter: 1.11MM 2)Spiral length: 35MM 3) Total length: 160MM 4) Material:

Elgiloy Alloy Capillary Tube Chinese 3J21(Co40CrNiMo) Tube This Cobalt-Chromium-Nickel alloy also known as Elgiloy gives a combination of high strength, ductility and good mechanical properties and is age hardenable. Phynox also has excellent fatigue life, corrosion resistance in numerous environments and is non-magnetic. This alloy is recommended where a high resistance to corrosion and / or low relaxation at temperatures up to 380°C are required. Relative Grade of Elgiloy

40*40mm counter electrode platinum mesh cylinder cathode& anode Precious metals are materials that are scarce in the environment, have low chemical reactivity, and high value. This group includes gold, silver, and platinum group metals (Pt, Ir, Os, Pd, Rh, Ru). Platinum mesh size as below 1) 20*20mm 2) 25*25mm 3) 30*30mm 4) 40*40mm 5) 50*50mm 6) 100*100mm Anode/Positive electrode 1)Diameter: 1.11MM 2)Spiral length: 35MM 3) Total length: 160MM 4) Material: 99.99% purity