Type: Graphite Electrodes
Composition: 80% Needle Coke
Carbon Content: High-Carbon
Forming Way: Extruded Graphite
UHP400 UHP450 UHP500 UHP550 UHP600 graphite electrode with nipple UHP graphite electrode for EAF arc furnaceOur factory provides graphite electrodes of different specifications with diameters from 50-900mm (2 '- 36'), including Regular power graphite electrode (RP), impregnated graphite electrode, high power graphite electrode (HP) and ultra-high power graphite electrode (UHP).We have a complete set of graphite electrode production line. The graphite electrode of our products has the advantages of compact structure, good electrical and thermal conductivity, strong oxidation resistance and corrosion resistance, low resistivity and large current load resistance. It is widely used in heavy industrial electric arc furnace, steel plant, foundry and other related industries.Product ParamentersUHP Graphite Electrode ItemsSpecific Electric Resistance <= µΩ·mFlexural Strength >=MPaMOE<= GPaCTE( 100-600ºC) <= 10-6/ºCASH<=DIAMETER AND LENGTHBulk density >=g/cm3Needle Coke Content %Standard ( YB/T 4089-2015 )E4.5-6.210-1610-141.1-1.50.2250mm-700mm1800mm-2700mm1.66-1.7245-90%N3.0-4.221-3015-200.9-1.21.75-1.82Factory SupplyE<=6.010-1610-161.50.2>=1.6750%-100%N<=4.021-3014-181.2>=1.78HP Graphite Electrode ItemsSpecific Electric Resistance <= µΩ·mFlexural Strength >=MPaMOE<= GPaCTE( 100-600ºC) <= 10-6/ºCASH<=DIAMETER AND LENGTHBulk density >=g/cm3Needle Coke Content %Standard ( YB/T 4089-2015 )E5.2-6.510.5-159-121.5-2.20.2200mm-700mm1800mm-2700mm1.66-1.7220-35%N4.0-4.520-2614-181.2-1.51.75-1.82Factory SupplyE<=6.510.5-159-121.50.2>=1.6625%-40%N<=4.020-2614-201.2>=1.78 Other Grade Graphite Electrodes , welcome your specific inquiry ! Products Show :Packaging Details :in wooden case or package as customer's orderUsage: An increasing proportion of global steel is made using electric arc furnaces, and the electric arc furnace itself is getting more efficient and making more steel per tonne of electrodeWE have a large customers from international market . Accept Third Party Inspection .Best Price !!Sales :Welcome your inquiry !!! - Online Inquiry ,you will got an products Brochure and Company Introduction within 12 Hours !!XINGSHI GRAPHITE ELECTRODE FACTORY , FACTORY LOCATED IN Shan'xi Province , Two Factory Site , One is Block , one is Extruded !!
Application: Aviation, Electronics, Industrial, Medical, Chemical
Standard: GB, DIN, ASTM
Shape: Welding Electrode
Wl20 Tungsten Electrode 2% Thoriated Tungsten Electrodes (WT20) for Welding MaterialPacking: Plastic boxesModel No.: WT20Productivity: 500, 000, 000 PCS/yearUnit Price/Payment: T/TOrigin: Henan, ChinaMin. Order: 1000 PCSAssistant Appliance: Arc-Protection HelmetType: CO2 Gas Protection WeldingExport Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, MID East, Eastern Asia, Western EuropeProduct Description:The most common electrode used today. 2% Thoriated Tungsten Electrodes or WT20 contain a nominal 2 wt-% of thorium oxide (ThO2) which is evenly dispersed throughout the entire length of each rod. Offers excellent resistance from weld pool contamination, a stable ARC and easy starting capabilities. Generally used on DC electrodes negative or straight polarity.Principally used on: Carbon steels, Stainless Steels, Nickel, Nickel Alloys, Titanium, Copper AlloysTip Electrode End Color: RedRelated Product informationLanthanum- tungsten electrode has become the most favored electrode material globally, especially for the type with 1.5% of lanthanated tungsten.Proven by scientific research, the electric conduction of 1.5% of lanthanated tungsten works as almost efficient as 2.0% of lanthanated tungsten. Therefore, welders are capable of changing electrodes easily instead of adjusting specification of the device.The year of 1998 witnessed an famous experiment in whicn 2.0% thorium tungsten electrode, 2.0% cerium tungsten electrode and 1.5% lanthanated tungsten electrode provided by two manufacturers were tested through welding on the site with respectively 70 amperes, 150 amperes and 300 volt DC electricity. The test result showed that the 1.5% lanthanated tungsten electrode performed outstandingly under both situations and its low rate of buring also caught eyes.The lanthanated tungsten electrode is also suitable for AC welding. product brand Tensileweld/OEM Product color Sky blue product material Tungsten / Tungsten Alloy AdvantageBetter mechanical cutting performance * Better creep resistance * High recrystallization temperature * Good ductility.Cerium-Tungsten Electrode WC201.Cerium-Tungsten ElectrodeItem CodeOxide AddictiveImpurities Content%Tungsten Content%Color StandardStandardWL20VarietiesContent%La2O31.80-2.20<0.2Bal.Sky BlueISO6848AWS A5.12M2.Selection of Tungsten ElectrodeDiameter of ElectrodeNormal DirectCurrentOpposite DirectCurrentDissymmetrical Alternating CurrentSymmetrical Alternating CurrentIn inchmmWPWThWPWTh0.0200.55-20--5-155-2010-205-200.0401.015-18--10-6015-8020-3020-600.0601.670-1510-2050-10070-15030-8060-1200.0932.4150-25015-30100-160140-23560-130100-1800.1253.2250-40025-40150-210225-325100-180160-2500.1564.0400-50040-55100-275300-400160-240200-3200.1874.8500-75055-80250-350400-500190-300290-3900.2506.4750-100080-125325-450500-630250-400340-5253.Electrode Type & Polarity Depending On The Welded Material 1best 2better 3not recommendedMatericalElectrode TypeDCACNeg.Pos. Alumium(width<2.5mm) WL15.WP.WZ8221 Alumium(width>2.5mm) WL15.WP.WZ82--1 Alumium Alloys WL15.WP.WZ82--1 Magnesium WP--21 Magnesium Alloys WP--21 Carbon Steel WL15.WC20.WT201---- Stainless Steel WL15.WC20.WT201---- Alumium Bronze WP1---- Silicon Bronze WL15.WC20.WT201--2 Nickel & Alloys WP2--1 Cooper WL15.WC20.WT201---- Bronze WL15.WC20.WT201--2 Titanium WL15.WC20.WT201--2Technical DataModelOxide AddictiveImpuritiesContent%TungstenContent%ColorStandardStandardVarietiesContent%WL10La2O30.80-1.20<0.2BalanceBlackISO 6848AWS 5.12MWL15La2O31.30-1.70<0.2BalanceGoldenWL20La2O31.80-2.20<0.2BalanceSky BlueLanthanum Tungsten Electrode is well known its good welding performance. It is the electrode added with 1-2% of LaO, The power of its electronic transgression is 2.7-2.8ev. Bearing the closest features to those of thorium-Tungsten Electrode. Its arc features and burn spoilage endurance are better when used in small or medium currents condition.Lanthanum-Tungsten Electrode is the most promising substitution product of thorium-tungsten electrode because of its nonradiation. Its another advantage is the endurance of high current but low burn spoilage rate.
Type: E (Carbon Steel Electrodes/ Low Alloy Steel Electrodes)
Material: Steel Alloy
Welding Core Type: Carbon Structural Steel
Product DescriptionJ421Rutile type electrodeGB/T 5117 E4313AWS A5.1 E6013ISO 2560-A-E35 0 RA 12Applications:It is Suitable for welding low carbon steel structure, especially suitable for the welding of thin plate and short weld of discontinuous and covering welding which requires smooth surface.Features:J421 is a coated rutile type acid electrode. Both AC and DC can be used and can be all-position welding. It can reach excellent welding performance, stable arc, little spatter, easy slag removal and good weld appearance.Welding Positions:PA,PB,PC,PD,PE,PFAttention:In general, don't need to bake before welding electrode. When the electrode be affected with damp,it should be subject to use 150-170ºC for 0.5-1hour.itemsCMnSiSPNiCrMoVRequire-ments≤0.100.32-0.55≤0.30≤0.030≤0.035≤0.30≤0.20≤0.30≤0.08Typical Results0.080.370.180.0200.0250.0300.0350.0050.004DEPOSIT COMPOSITION(Quality Score): %MECHANICAL PROPERTIES:itemsTensile StrengthRm/MPaYield Strength Rel/Rp0.2 MPaElongationA/%Charpy V-NotchKV2(J)0ºCRequire-ments440-560≥355≥22≥47Typical Results5004302780X-ray flaw detection: II levelTYPICAL OPERATING PROCEDURES:(AC,DC)Diameterin(mm)2.02.53.24.05.05.8Currentin(A)40-7050-9080-130150-200180-240220-280Classification Society Certification:Ship inspection agencyABSBVCCSDNVGLLRNKCWBRecognition level222222mKMW2E4313The European Union certification:Certification authorityCPD - CE certification of steel structureTypeISO 2560-A-E35 0 RA 12 Packaging & ShippingAfter Sales Service