KK Traders

Supplier: Grained Anodised Plate

Applications Railway wagons Defence equipment Oil and gas pipelines Bridges and flyovers Pressure vessels & boilers Earthmoving equipment Shipbuilding Windmills General engineering and structural fabrication Thickness (mm) 5.00 - 150.0 Width (mm) 5000 max Length As per customer requirement

Core steel plate Specification for core steel plate 1.0Scope 1.1 this specification covers the grain oriented electrical steels are iron-silicon alloys that provide Low core loss and high permeability needed for more efficient and economical electrical Transformers. Cold rolled grain oriented (crgo) grades of electrical steel are typically used For transformer cores and large generators. 2.0Application 2.1 the cgro is used regularly for cores in transformers. 3.0Standard 3.1 this specification is prepared by taking guidance from bs 601:1973 4.0Material 4.1 cold rolled grain oriented (crgo) grade m5, moh, zdkh as per bs 601:1973 and Equivalent to jis c 2553 5.0Properties 5.1 specifications and typical electrical and magnetic properties (see appendix 1) 6.0Dimension and tolerance 6.1 dimension : as per the purchase order with the tolerance as given table below Tolerance on width Nominal width (mm) OverUp to and includingTolerance (mm) 0150+ 0 0.3 150500+ 0 0.5 001000+ 0 1.5 Tolerance on length Nominal width (mm) OverUp to and includingTolerance (mm) 02000- 0 + 1.5 2000>2000- 0 + 2.0 Tolerance on length The tolerance on the mean thickness, measured by contact micrometer, for any coil shall be + 0.03 mm from the nominal thickness. Tolerance on edge burr The tolerance on edge burr not to exceed 0.05mm. Tolerance on edge camber Edge camber is the lateral departure of the edge of the strip from a straight line forming a chord, refer figure a: Tolerance on edge camber of strip in coil shall not exceed 2 m in 2000 mm and shall be measured against a straight edge using a 2000 mm length cut from a coil. 7.0References (1) bs 601: 1973, steel sheet and strip magnetic circuits of electrical apparatus. As provided above

Scope - COR-TEN A applies to plates up to 12.5mm in thickness, COR-TEN B applies to plates up to 50mm in thickness Definition :- Weathering means that due to their chemical compositions COR-TEN A and COR-TEN B steels, when utilized unprotected, exhibits increased resistance to atmospheric corrosion compared to unalloyed steels. This is because it forms a protective layer on its surface under the influence of the weather. Applications:- The steel is used for various types of welded, bolted and riveted constructions e.g. steel frame structures, bridges, tanks and containers, exhaust systems, vehicles and equipment constructions. Basic guidelines for the use of this steel in the unprotected condition are described in EN 10025-5 and DASt rule 007 In order to obtain fine grain structure a sufficient amount of nitrogen absorbing elements is added (e.g. 0.02% Al). Mechanical Properties:- In the state of delivery condition At room temperature for plates 3mm in thickness (transverse test specimans, according to EN 10002). Requirements to hot rolled plates 3mm in thickness according to EN 10025-5. Grade Minimum yield point (ReH Mpa *) Tensile strength Rm MPa Minimum elongation A (Lo=5.65 â??So) % COR-TEN A 355 470-630 20 1 Mpa = 1N/mm2 In case of cold rolled material the yield point is min. 310 Mpa and the tensile strength min. 445 MPa. Furthermore cold rolled sheets â?¤3mm in thickness made of steel grade COR-TEN A-F for increased demand to the cold formability is available. Yield point min. : 275 Mpa Tensile strength min.: 410 Mpa Elongation min. :25% Tolerances on dimensions and shape according to :EN10131. Grade Material thickness mm Minimum yield point (ReH Mpa *) Tensile strength Rm MPa Minimum elongation A (Lo=5.65 So) % COR-TEN B 16 355 470-630 20 16 345 1 Mpa = 1N/mm2 The notched-bar impact energy is determined on ISO-V longitudinal test specimens at a temperature of - 20C as an average of three tests. For product thicknesses 10mm the average value is at least 27 J. For thicknesses between 10mm and 6mm, the minimum impact value is reduced proportionally to the specimen width (product thickness).No impact test is performed on products below 6mm in thickness. Number of Tests:- 1 tensile test 1 test specimen per 40 t from each heat*) Notched bar impact test 1 set specimens per 40 t from each heat *) (3 specimens) (at test temperature -20C) as referenced in EN 10025-5 EQUIVALENT SPECIFICATIONS:- Material # EN 10155 SEW 087 NFA 35-502 UNI BS 4360 UNE ASTM JIS G3114 8961 S235J2W WTSt 37-3 E 24 W 4 Fe 360 DK 1 8945 S355J0WP E 36 WA 3 Fe 510 C1K1 WR 50 A 8946 S355J2WP - E 36 WA 4 Fe 510 D1K1 A 242 Type 1 - 8959 S355J0W - E 36 WB 3 Fe 510 C2K1 WR 50 B - A 588 - A 242 Gr. 1 SMA 50 AW 8963 S355J2G1W WTSt 52-3 - Fe 510 D2K1 WR 50 C - A 588 Gr. A to 8965 S355J2G2W SMA 50 CP 8966 S355K2G1W - E 36 WB 4A 709 Gr. 50 W - 8967 S355K2G2W

What Is Thermal CTP Plate Thermal CTP plate is a high-quality printing plate specialized for thermal CTP platesetter. It has wide plate developing tolerance, so it is friendly to most developer and the different concentration. Spotlight of Thermal CTP Plate 1.It reduces energy consumption during exposure and shortens the plate making process cycle 2.High resolution. Fine dots with sharp edge in the KTP coating can reproduce the images with rich tone. Premier aluminum matrix ensures 1-99% microdot reproduction. 3.Wide operating latitude and excellent stability of day-in and day-out consistency. 4.Greater accuracy. The collective effect of IR absorber, hydrophilic layer and multi-grain layer minimizes the mistake chance.

Uses Sample baking, drying and sample digestion test, is a necessary tool for geological, metallurgical, environmental protection, agriculture, grain and cooking oil, forestry, food, medical and health, biochemical and other laboratories, as well as teaching and research. Sample digestion before chemical analysis of soil, feed, plants, seeds, heavy metals, ore. It is an ideal equipment of sample pretreatment for analytical instruments such as AA, ICP, ICP-MS, and atomic fluorescence. It can also be used for pretreatment and acid removal treatment of microwave digestion. Main features 1.Corrosion resistance: Resist all kinds of acids: sulfuric acid, hydrochloric acid, nitric acid, hydrofluoric acid, perchloric acid, aqua regia and so on. Resist Alkali and a variety of corrosive gases. 2.High temperature resistance: Max. temperature 350 . (Plate temperature) 3.Temperature uniformity: The temperature difference of each point on the surface doesnt exceed ±2. Homogeneous batches of specimens (dozens of beakers) can reach boiling point at the same time. 4.Temperature control accurate: Can adjust temperature as desired, PID adjustment, temperature control accuracy: ±0.1. 5.Fast temperature rising: the time for room temperature rising to Max. temperature doesnt exceed 40 minutes, and the mean value is 6.9 seconds/. 6. No pollution: The plate hardness: Vickers hardness 20, density 3.02, no scratches, no dropping slags. 7. Temperature measuring by the plate: The temperature displayed by the instrument is actual temperature of the plate surface (operating temperature). 8. Two heat zones: The Max. temperature of A main heating zone is 350 , and Max. temperature of B secondary heating zone is 210 . 9. Shell material: High-quality ABS plastic wrap angle. 10. Reuse: The undamaged plate system can be reused. 11. Safety of use: Multilayer insulation protection, in case of equipment failure, the alarm will be light and sound and stop work immediately.

Supplier: Ms flange & ms circle, ms plates, circles, flanges and agriculture items
Services: Manufacturer & traders

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Buyer: Hr coils, hr sheets, hrpo, hot rolled coils, hr plates cold rolled coils, cr coils, cr sheets, galvanized coils, gi coils, galvalume coils, ga roofing sheets, corrugated roofing sheets, Galvannealed coils, color coated coils, ppgi, ppgl profile sheets, color coated profile roofing sheets, tmt rebars, tmt debars, c and z purlin, conduit pipe, gi conduit pipe, ms conduit pipe stainless steel coils, stainless steel sheets, ms slabs stainless steel plates, steel deck sheets, billets, angles, channels, beams, erw pipe, hollow sections, structural steel, steel wires, stainless steel pipes, iron ore, pig iron, sponge iron, ferroy alloys, iron ore pellets, high tensile galvanized coils, checkered plates, checkered coils, aluminum coils, aluminum sheets, blooms, ingot, wire rod, electrical steel, crno, crgo, rice, pulses, spices, food grains