Nikko Steel Kawat Las Elektroda ERP

Brosur & Katalog Produk / Brosur & Katalog Produk

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1. MANUFACTURERS OF A DIVERSE RANGE OF ADVANCED WELDING CONSUMABLES SECTION 3 ERP RUTILE BASED FLUX COATED ELECTRODE WITH BALANCED AMPHOTERIC & ACID MINERALS FOR WELDING THIN & MODERATE THICKNESS STEEL PLATE WHEN WELD APPEARANCE IS A PRIME CONSIDERATION DATA SHEET NO. 15 SPECIFICATION AWS A5.1 BS EN ISO 2560-B JIS Z 3211 CLASSIFICATION E6013 E4313 D4313 PRODUCT DESCRIPTION The rutile based flux coating has an inverse ratio of chemically basic oxides to other types which produces a fluid slag which lends itself to contact welding using a wide range of travel speeds. The flux together with the relevant alloying elements is extruded on to a mild steel wire with a blend of silicates that ensures coating strength and stability. WELDING FEATURES OF THE ELECTRODE Soft, stable arc on both AC and DC. Absolute minimum spatter. Bright evenly rippled seams, the profile of which produces concave fillet welds. Minimum penetration and variable travel speeds when contact welding make ideal for thin plate and sheet metal work. The weld seams need minimal mechanical dressing and are aesthetically pleasing in appearance. APPLICATIONS AND MATERIALS TO BE WELDED All position welding of sheet metal work and thinner plates (except vertical down) when weld appearance is of prime importance in the following and similar materials: Mild and medium carbon-manganese steels up to 15mm thick with a UTS of 500 N/mm 2 max. Typical grades : BS 1449 plate and sheet, BS 4360 grades 43A and 43C, Lloyds A & D ship steel BS 4360 grade 50B Lloyds grades AH and DH, BS 3059 and BS 3601 grade 320-410 API 5L A-B and X42. WELD METAL ANALYSIS COMPOSITION % BY Wt. C Mn Si S P Cr Ni Mo V Fe MIN - - - - - - - - - MAX 0.2 1.2 1.0 - - 0.2 0.3 0.3 0.08 TYPICAL 0.06 0.5 0.4 0.02 0.02 0.04 0.1 0.01 0.06 Bal. WELD METAL PROPERTIES (ALL WELD METAL) PROPERTY UNITS MINIMUM TYPICAL OTHERS Tensile strength N/mm 2 430 560 0.2% Proof stress N/mm 2 330 450 Elongation on 4d % 17 28 Reduction of Area (RA) % - 70 Impact energy 0 o C J - 60 WELDING AMPERAGE AC or DC Ø (mm) 1.6 2.0 2.6 3.2 4.0 MIN 20 40 50 80 130 MAX 40 60 90 125 170 OTHER DATA Electrodes that have become damp should be re-dried at 110 o C for 1 hour. RELATED PRODUCTS Please contact our Technical Department for detail. WI-0304 DS15 ERP Rev. 1, Date 01.07.2013

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