Metal Products

Molybdenum Heat Shield: As thermal insulation components, molybdenum heat shield and molybdenum covers play a important role for heat blocking and reflecting in sapphire growth furnace. A high purity, precisely sized, smoothly clean, easy assembly and appropriately designed heat shield is significant for crystal pulling quality. As the heat-shield parts in the sapphire growth furnace, the most decisive function of molybdenum reflection shield is to prevent and reflect the heat in the furnace. Heat-shield parts with high-density, exact-measurement, smooth- surface, convenient-assembly and reasonable-design has great significance in improving the crystal-pulling. molybdenum heat shield Dimension (mm): Molybdenum Cover Plates Molybdenum Heat Shield/ Single sheet Sheet Thickness Dia (Max) Sheet Thickness Dia(Max) Height(Max) 2.0±0.1 660±0.2 2.0±0.1 450±2 660±1 1.0±0.08 660±0.2 1.0±0.08 610±2 660±1 0.5±0.04 660±0.2 0.5±0.04 700±2 660±1 0.3±0.03 660±0.2 0.3±0.03 700±2 660±1 molybdenum heat shield processes and quality control: No. Processes Equipment Quality 1 Molybdenum sheet 1.Physical and chemical properties accordance with customer’s specification 2.Correct size 3.Clean surface, no defect. 2 Inspection 3 Roll bending Asymmetric three-rollers plate bending machine Correct barrel height and diameter 4 Drilling and riveting CNC milling machine, bench driller Firmly riveting 5 Cleaning Surface clean and no defect 6 Inspection Correctly positioned assembly holes 7 Assembling Clean surface 8 Cleaning Correct barrel height and diameter 9 Inspection Firm assembly, no bond between layers 10 Packing Firm wooden case within quality certificate

Minimum Order: 1 bags

Specifications 1. Product name: Molybdenum electrodes 2.Material: Mo 3. high purity: 99.95% 4. Density: 10.2g/cc 5. Application: sapphire furnace, glass melting polished/ground moly electrode: Molybdenum electrode is electrodes made of material – molybdenum, by applying its unique advantages—temperature resistance, continuous surface, stable edges good electrical conductivity, excellent corrosion-resistance -- to improve its entire quality and using age. Molybdenum electrode is silver gray metallic luster. It is isostatic pressed to forge to various types after sintering with medium frequency furnace and then turning, rolling, planning and milling. Meanwhile, the quality is unchanged, which can be seen from external and internal aspects, such as no lose side, no lose corner, and no crackle and divide layer. Thus, the surface of the molybdenum electrode is smooth and compact. Molybdenum electrode can be used for glass industry,andwork in the glass solution with the temperature of 1300°C. Molybdenum electrode is used as electro-heat equipment of the glass fiber kiln. It is an important part in rare earth industry. Its density is more than or equal to 10g/m3, and its purity can reach 99.5%. Molybdenum electrode: Dia.(mm) Tolerance Length(mm) Tolerance 16-20 +1.0 300-1500 +2 20-30 +1.5 250-1500 +2 30-45 +1.5 200-1500 +2 45-60 +2.0 250-1300 +3 60-100 +3.0 250-800 +3 It`s mainly used for metallurgy and machinery industry. Other sizes and special requests are available Mo has a unique property of which it's melting point can reach 2610 tungsten crucible is widely applied in high temperature vacuum furnace melting environment such as sapphire growing furnace, quartz glass melting furnace, and rare earth melting furnace. The working temperature of Mo sheet is above 1500. The melting process of the raw material for wool and fiber production is always by electrical heating with electrode, especially designed plate and Rod electrodes are generally used. We can provide stable quality Mo material with plate and Rod electrodes based on uniform density, purity and fine metal grain strength property. For glass melting application, high-purity, high-density, with other features of exact measurement and smooth surface has decisive influence on the success of quality control of glass melting and service life during meltng process. Composition: Grade The impurity content is not more than % Fe Ni Al Si Mg C N O Mo-1 0.01 0.005 0.002 0.01 0.005 0.01 0.003 0.008 Mo-2 0.01 0.005 0.005 0.01 0.005 0.01 0.003 0.02

Minimum Order: 1 bags

g Point: 2610 Degrees Celsius 2) Density: 10.2g/cm3 3) High quality, workability 4. Certificate: GB/T9001:2008 / ISO9001:2008/ 5. Product Feature: High melting point, High-density, high temperature oxidation resistance, long service life, resistance to corrosion. 6. Dimensions and tolerance (According to clients’ requirements): Grade Mo-1 Grade Mo-1 The impurity content is not more than % Pb -- The impurity content is not more than % Si 0.003 Bi -- Ca 0.002 Sn -- Mg 0.002 Sb -- P 0.001 Cd -- C 0.020 Fe 0.006 O 0.003 Ni 0.003 N 0.003 Al 0.002 -- -- Application: Molybdenum wire, moly wire, spray wire is mainly used for auto parts spraying, such as piston ring, synchronizer rings, shift elements, etc. Molybdenum spray wire is also used in repairs of machine parts, such as bearing, bearing shells, shafts, etc. Furthermore, molybdenum spray wire is applied as an intermediate layer. With more than10 years experience in metal wire, we can supply the accustomed dimension such as dia.3.17mm, 2.31mm, 1.6mm and 1.45mm, etc. The reel weight of heavy molybdenum wire without welding can reach 25kg. Package: coils wrapped with waterproof paper with carton box outside.

Minimum Order: 1 bags

Description: 1. Product name: Molybdenum plate 2. Standard: ASTM B386 or as required 3. Material: Mo >99.95% 4. Density: >10.2g/cc 5. Tensile strength: 610MPa 6. Elongation: > =10% 7. Using temperature: 1800℃, max temperature: 2310℃ Application: Molybdenum plate is used for making electric light source parts, components of electric vacuum and electric power semiconductor. It is also used for producing molybdenum boats, heat shield and heat bodies in high temperature furnace. It is widely used in furnace construction mould and parts, electronic components manufacturing and semiconductor industry. In vacuum furnace and high temperature furnace and heat preservation material plate electrode, etc. Specification: Specification: (0.2-90) mm*max 760mm*max10m We produce high quality molybdenum sheet as one of our hot product. We offer 3,000-5,000 kg molybdenum sheets per month and small order is also acceptable. Surface Condition: Surface can be supplied in a shiny, matte, satin, or as-rolled condition; dependent upon thickness and width parameters. Heat treatment: Molybdenum flat products are rolled and annealed to provide the optimum condition for the desired end use. Length(mm) Tolerance(mm) <6 ±0.1 6-30 ±0.2 30-120 ±0.3 120-400 ±0.5 400-1000 ±0.8 Composition: Brand Mo-1 Mo (%) 99.95 Other Element Content (%) ≤ Pb — Bi — Sn — Sd — Cd — Fe 0.005 Ni 0.002 Al 0.002 Si 0.003 Ca 0.002 Mg 0.001 P 0.001 C 0.005 O 0.003 N 0.001

Minimum Order: 1 bags

Specifications: 1. Product name: Molybdenum tube 2. Material: Mo >99.95% 3. Density: 9.2~10.2g/cc 4. Grade: Mo1,Mo2,Mo3,TZM 5. Standard: ASTM B387 6. Surface Treatment: Annealed State, Electrolytic Polish 7. Characteristic: Certificate: ISO9001:2008 8. Product Feature: 1) High melting point, high strength, Melting Point: 2610 °C, Boiling Point:5560 °C 2) Outstanding thermal conductivity, 3) Excellent resistance to oxidation at high temperatures, 4) Excellent resistance to electrochemical corrosion 5) long service life, 9. Dimensions and tolerance(According to clients’ requirements): Density Outer Diameters Length Wall Thickness Forged Molybdenum Tube/Pipe ≥9.9g/cm3 4-150mm ≤800mm ≥1.0mm Sintered Molybdenum Tube/Pipe ≥9.7g/cm3 100-500mm ≤800mm ≥5.0mm 10. Composition: Grade The impurity content is not more than % Fe Ni Al Si Mg C N O Mo-1 0.01 0.005 0.002 0.01 0.005 0.01 0.003 0.008 Mo-2 0.01 0.005 0.005 0.01 0.005 0.01 0.003 0.02 11. Application: 1) Molybdenum Tube is widely used as the contact materials in silicon controlled rectifier diodes, transistors and thyristors. 2) Molybdenum Tube is used as mounting material for power semiconductor devices. 3) TFT - LCD monitor use of molybdenum target tube. And copper indium gallium selenide CIGS and cadmium telluride CdTe coating using two kinds of thin film solar cells of sputtering target rotating pipe. Vacuum furnace heating switches use 25.4 * 998 molybdenum tubes. And other specifications of the molybdenum tubes.

1.Ndfeb Magnet Grade: N35UH 2.Size:50*50*6MM 3.Coating: Ni plated 4.Excellent demagnetization resistance capability Popular Grade: N33,N35,N38.N42,N45,N50,N52 N35SH/N38SH/N42SH N30UH/N35UH/N38UH/N40UG 35H/38H/40H/42H/45H/48H

Minimum Order: 1000

TZM alloy rod, molybdenum and zirconium-titanium alloy rods, titanium zirconium molybdenum alloy bar: TZM alloy is a molybdenum-based alloys commonly used in a high-temperature alloys containing 0.50% titanium, 0.08% zirconium, the remaining 0.02% carbon molybdenum alloy. TZM alloy rod advantages: 1) TZM alloy has good mechanical properties, in particular its mechanical properties are better than that of pure molybdenum at high temperatures. Table 2 (Ti0.5 / Zr0.1) TZM alloy mechanical properties, Table 3 TZM (Ti0.5-Zr0.08) the tensile strength and elongation at high temperatures. 2) TZM alloy (molybdenum zirconium-titanium alloy) also has good weldability, the material can be well H11 steel welding. Meanwhile TZM alloy is resistant to liquid metals such as Zn corrosion. It is cold-worked by conventional methods. In the case of cooling lubricants available cemented carbide or high speed steel cutting tools for machining. TZM alloy (molybdenum zirconium-titanium alloy) and physical properties of pure molybdenum compared as follows: Material density /g•cm-3 Melting point /℃ Boiling point /℃ TZM alloy (Ti0.5/Zr0.1) 10.22 2617 4612 Mo 10.29 2610 5560 Mechanical Properties of TZM alloy (molybdenum zirconium-titanium alloy) (ri0.5 / Zr0.1) as follows: Mechanical Properties Elongation (%) elasticity modulus GPa Tensile strength Mpa yield strength Mpa fracture toughness MP•m1/2) Value ＜20 320 685 560-1150 5.8-29.6 TZM alloy (molybdenum zirconium-titanium alloy) high-temperature tensile strength and elongation: Temperature tensile strength（Mpa） Elongation RT 1140-1210 7.5-13.0 1000 700-720 5.2 1200 320-360 9.0 1300 190-210 11.5-13.5 1400 140-170 11-16 TZM alloy (molybdenum zirconium-titanium alloy) thermal performance and electrical properties: Performance coefficient of thermal expansion /K-1(20~100℃) thermal conductivity W/m•K Using maximum temperature in air ℃ ResistivityΩ•m Value 5.3X10-6 126 400 (5.3~5.5)X10-8

Minimum Order: 1 bags

Application: Is widely used in making all kinds of electrodes, heating element, and resistance to high temperature structure parts is deep processing of high quality raw materials. Specification: 1. Product name: Molybdenum rod, 2. Standard: ASTM B387 3. Material: Mo >99.95% 4. Density: 9.8 ~ 10.2g/cc 5. Dimension: Diameter2-300mm 6. Surface Finish: 1)Black Surface - Surface is "as swaged" or "as drawn"; retaining a coating of processing lubricants and oxides. 2)Cleaned - Surface is chemically cleaned to remove all lubricants and oxides. 3)Shiny finish- Surface is lathe shinny or polished. 7. Molybdenum rod is manufactured as random length pieces or cut to customers' desired lengths in diameters ranging from 0.080 inches to 6.00 inches. Please view Molybdenum Rod to see our standard sizes of round bar. Below are most of the standard sizes of our molybdenum rectangular bars. If you do not see the size of molybdenum rod that you require, please feel free to contact us.

Minimum Order: 1 bags

Metal Tie Wire introduction Metal tie wire is also known as tie wire or binding wire. It is easy to operate, therefore it's widely uses in binding of different materials, especially for daily use. The main materials of loop tie wires are galvanized iron wire, black annealed iron wire, PVC-coated iron wire and copper wire. Types: copper double loop tie wire, galvanized double loop tie wire, PVC coated double loop tie wire, stainless steel double loop tie wire, etc. PVC coated color: green, blue, black, yellow, red, etc. Wire diameter: 0.7 mm - 4 mm. Length: from 4" - 24". Wire diameter and lengths can be made according to your needs. the common one is 16 gague black annealed double end loop tie wire, with length 6' packaged in 500, 1000, 2000, 5000 pieces/bundle, then in gunny bag or carton, or by pallets Material low carbon steel wire Feature It is easy to operate, enhances the working efficiency reduces pollution Use The loop wire es as a binding wire used in packing or construction Used as tie wires to bind bags and rebars. Used in the family garden to bind branches of plants.Securing trees, wines and creepers o supports and trellises Applied in the farm to bundle twigs. erecting and joining support structur Tying bags or as a ma or laundry bag seal Finish of loop tie wire can be black annealed loop ie wire. galvanized loop te wire or PVC coated loop wire. Small coil wire tie finds most uses in binding of different materials especially for daily use

Solid Extruded Serrated Alu1050 Heat Exchanger Fin Tube Thick 0.4mm Serrated Extruded Heat Exchanger aluminum Fin Tube , A179 seamless Carbon Steel tubes Manufacturing Process A smooth core tube is inserted into an aluminum sleeve and then the fins are extruded out of the aluminum sleeve. The fins are solid plain or serrated into 12,16 or 24 segments or as your design. Both plain ends with appr. 10mm~50mm and gaps (Unfinned Section) in the middle. Both bare ends of Bimetallic Finned Tubes shall be Zinc or Aluminum that metallized applied by an electro spray arc system coating on surface, it suits to various areas such as Heat exchangers units for power plant(electric, nuclear, thermal and geothermal power plants); High corrosive systems (condensers, evaporators, sea water desalinations, fertilizing, urea systems, ammonia, gas, corrosive acids); The petroleum, chemical and petrochemical industries; The food processing and refrigeration industries; Natural gas treatment; General specifications of Extruded Fin Tubes Tube OD : 50.8mm(2'') max. Tube Length : No limit Fin Height : 16 mm max. Fin Thickness: appr. 0.4mm Fin Pitch : 1.5mm min. General extrusion production capacity Extrusion Facility: 10 finning machines. Daily capacity up to 15,000 meters. Extruded fins type: solid and serrated Accessories Tube Support Box, Clamp or Spacer Box(Materials: Aluminum, Zinc or Stainless Steel). Specifications: Extruded Bimetallic Finned Tube is combined with two different materials. Items General Materials Popular ASTM Materials Core Tube Material Any metallic materials, as carbon steel, low-alloy steel, stainless steel, brass, copper, cooper-nickel alloys, aluminum bronze, nickel alloys etc. (Core tube with extremely thin wall materials can be applied.) 1. Carbon Steel: A179, A192,SA210 Gr A1/C,A106 Gr B 2. Stainless Steel: TP304/304L,TP316/TP316L/316Ti, A789 S31803/S2205 etc... 3. Copper:UNS12200/UNS14200/UNS70600, CuNi70/30,Cu , Ni 90/10 4. Titanium: B338 Gr 2 Fins Material 1. Aluminum 2. Copper. 1. Aluminum(Alu.1100,Alu.1060,Alu.6063) 2. Copper.

Feature: 1) High tensile strength at both longitudinal and transverse direction 2) Improving bearing capacity of foundation 3) Preventing cracking and subsiding 4) Convenient to construct, reducing cost and maintaining expense Tensile strength(MD/CD) Item TGSG 15-15 TGSG 20-20 TGSG 25-25 TGSG 30-30 TGSG 40-40 TGSG 45-45 TGSG 50-50 Vertical Tensile Strength (KN/m) ≥ 15 20 25 30 40 45 50 H , orizontal Tensile Strength (KN/m) 15 20 25 30 40 45 50 cVertical elongation ration (%) ≤ 13 Horizontal elongation ration (%) ≤ 13 Vertical stretching force at 2% elongation(KN/m) ≥ 5 7 9 10 14 16 17.5 Ho , rizontal stretching force at 2% elongation(KN/m) ≥ 5 7 9 18 14 16 17.5 Ve , rtical stretching force at 5% elongation(KN/m) ≥ 7 14 17 21 28 32 35 Ho , rizontal stretching force at 2% elongation(KN/m) ≥ 7 14 17 21 28 32 35 Le , ngth (m) 50 Width (m) 1-6m

Tinplate T3CA T57 T53 T61 TH415 TH880 Electrolytic tinplate for Can Components Electrolytic Tin Plate English Abbreviations: SPTE . It refers to cold rolled low carbon thin steel plate or steel strip coated with commercial pure tin on both sides. Applications of Tinplate and TFS ETP is primarily used for packaging foodstuffs and beverages, but it is also used in containers for oils, grease, paints, polishes, chemicals and many other products. Aerosol containers and caps and closures are also made from ETP. TFS are most frequently used for can tops, screw and lug caps, snap and press- on closures and shallow-drawn food cans. Tinplate Components Paramenters PRODUCT Prime tinplate STANDARD BS EN 10202, DIN EN 10203, GB/T2520 , JIS G3303 MATERIAL MR SPCC Grade Prime Annealing BA,CA THICKNESS 0.18-0.45mm WIDTH 600-1050mm TEMPER T2, T2.5, T3, T3.5, T4,T5 ,DR7,DR7M,DR8 COATING: 2.8g/2.8g, 5.6g/5.6g, 2.8/5.6,2.0/2.0 gr/m² or according to customer's requirement FINISHS: . Bright,Silver,Stone, Matte PACKINGS: export packing. Or according to customer's requirements. MOQ 25 tons DELIVERY 15-30 days after payment

Polishing 304 Stainless Steel Bar/Rod 304L cheap price polished SUS304 316 303 300 Series Stainless Steel Round Bar/Rod/Shaft Stainless steel is an alloy of Iron with a minimum of 10.5% Chromium. Chromium produces a thin layer of oxide on the surface of the steel known as the 'passive layer'. This prevents any further corrosion of the surface. Increasing the amount of Chromium gives an increased resistance to corrosion. Surface Surface finish Characteristics and application 2B The surface brightness and flatness of no2B is better than no2D. then through a special surface treatment to improve its mechanical properties,No2B could nearly satisfy comprehensive uses. No.1 Polished with abrasive belt of grit#100-#200, have better brightness with discontinuous coarse stria, used as inner and external ornaments for building, electrical appliances and kitchen utensils etc. No.4 Polished with abrasive belt of grit #150-#180,have better brightness with discontinuous coarse stria, but thinner than No3, are used as bathtub buildings inner and external ornaments electrical appliances kitchen utensils and food processing equipment etc. HL Polished with abrasive belt of grit #150-#320 on the NO.4 finish and has continuous streaks, mainly used as buildings ornaments elevators, door of building, frontal plate etc. BA Cold rolled, bright annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror, kitchen apparatus, ornament etc. 8K The product have excellent brightness and prefer reflexivity can to be the mirror.

Product Features This pipe fitting can apply to water,air,gas,oil and fuel. Hex nipple for connecting two threaded pipes or fittings. Material: Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability. This hex nipple fitting is a short length of pipe with threaded ends for connecting threaded pipes, and it has a hexagonal section in the middle for an increased bearing surface when adjusting the fitting with a wrench.