Fused Flux Hj431 for Submerged Arc Welding Aws F6a2-EL12

Submerged Arc Welding FluxHJ431AWS F6A2-EL12:
FitNB/T47018-2011GB/T5293-1999F4A3-H08AF5A2-H08MnAEquivalent toAWS-A5.17F6A2-EL12F7A3-EM12KDescription:1.It is akind of high manganese and silicon, low fluorine fused flux.2.Fused flux produced by Laiwu Taishan Sunlight Welding Materials Co., Ltd. ISO9001certified factory.3.Color: red brown to light yellow.4.Grain size: of 8-40(2.5-0.38mm) and 14-40(1.5-0.38mm) meshes.5.Current: alternating or direct current(welding wires must be connected with thepositive electrode when direct current is used).
Standard Packing:Kraft bag with anti-moisture plastic lining inside. Plywood pallet25kg/bag, 40bags/Pallet, 24 Pallets in 20'GP container.Gross weight: 24,240 kgTotal size: 24CBM
Usage:1. For low-carbon and low-alloy steels like 16Mn and 15MnV, as well as ships, boilersand high-pressure vessels[applied to welding wires such as H08A(AWS EL8),H08MnA(AWS EM12) and H10MnSi(AWS EM13K)]2.For electro-slag and copper welding.
Cautions:1.The oil stain, moisture, iron rust and other impurities must be removed from thesurface.2.Flux must be baked under 250~300°C for 2hours before welding.
Chemical Composition:(%):AL2O3 +MnOCaO +MgOSiO2CaF2FeOS ,P35~448~1340~443~8≤ 1.8≤ 0.05Mechanical Performance: Applied to H08A (AWS EL8):Test itemYieldstrength
6s (Mpa)Tensilestrength
6b (Mpa)Elongation
δ5(%)Impact absorption rate Akv
(-20ºC)(J)Common results≥400≥550≥22≥34
Our Service:1. Professional service for products2. Much more competitive price3. Honest and excellent supplier4. Delivery time is shorter than others.5. We believe the good quality is the basis for cooperation.6. We could provide the samples for test to you.7. Our company policy is Quality First, and to establish Long Time business,not just one time
How to contact us?Mr. Jacky-MIGHTY QINGDAO metaL MATERIALS CO., LTD.Tel: +86-0532-66010291Add: Room 705, Building A, Heda Office Building, NO. 175, TailiuRoad, Shibei Strict, Qingdao, China