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China, Chinese Low-Pressure Vessels Welding Flux (HJ-431) Welding Power Industrial Grade1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Welding Soldering SuppliesWelding FluxWelding FluxWelding Power
Jiaozuo Eversim Imp. &Exp. Co., Ltd
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Product Description Product Description(1)Specification:AWS-A5.17 F6A0-EL8 F7A2-EM12K EN760 SA CS 1 89 AC H5 (2)Description:SJ431 is an agglomerated calcium-silicate type welding flux. Basicity: 1. 0 (B//W) It is gray and round grain,mesh:10-40.Regularly shapedwelds are deposited without reduction of area or interface notches. Slag detachability is good. A short slag is produced, thus allowing circumferential welding on small-diameter workpieces without the risk of uncontrolled slag. The production of large pipes(especially spiral pipe welding) is a typical application for this flux. Relatively high manganese pick-up is obtained,thus allowing the flux to be used with wires with a low Mn content. (3)Applications: The flux is fit for the submerge-arc welding of low-carbon steel and low-alloy steel. Butt and flat fillet welding of miniature LPG tanks pipeline steel,ships,vehicles,agricultural implements,machinery,boilers,structural steels.(4)Chemical Composition(%)SiO2+TiO2Al2O3+MnOCaO+MgOCaF2SP25-3530-4015-255-15≤0.05≤0.05 (5)Mechanical Performance of the Deposited MetalWiresStandard ModelsYieldPointRel(MPa)TensileStrengthRm(MPa)ElongationA(%)Impact Value Kv2(J) EL8EM12KF6A0-EL8F7A2-EM12K≥350≥410415-550480-650≥22≥30≥40(0oC)≥60(-20oC)(6)The Instruction of usages:Re-dried under 300-350oC for 2 hours.Rust,grease and moisture on the weldment should be removed before welding.(7)Mechanical properties of molten metal (%) WireTensile Strength Rm (σb) MPaYield Strength ReH (δs) MPaElongation A (δ5) %Charpy-V Impact Test (J)F4A2-H08A415~550≥330≥22≥27F4A2-H08MnA415~550≥330≥22≥27F5A2-H10MnSi480~650≥400≥22≥27F5A2-H10Mn2480~650≥400≥22≥27 Service1.Free samples available before confirming the order to avoid any problems.2.Goods delivered directly from the factory warehouse after well produced in a high quality and good situation.3.Competitive price.4.Prompt shipment,usually within 10 working days after confirming the order.5.Testing equipment:SGS,UV,HPLC,GC,CIQ.6.Supply Ability:2000MTS/month,large stock available. Factory FAQ1.Do you provide samples?We can supply you samples definitely.Sample testing is one of the standards to reassure customers Custom-made and Special Design are available.2.How is your price?What is your payment term?For Orders,our payment term is T/T 30%in advance and the balance 70%before loading.Other payment terms can be negotiable.3.What is your minimum order quantity?MOQ can be negotiable,in order for customer's benefit and for our long term cooperation.4.How long for manufacturing the order?10-20days after receiving deposit.5.How can we guarantee quality?Always a pre-production sample before mass production.Always final inspection before shipment.
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