Hard Chrome Plated Bars Suppliers and Manufacturers

Material of S45C Hard Chrome Plated Piston Rod : JIS S45C / DIN CK45 / SAE 1045 and JIS S55C. By precision cold drawing, the tensile strength is higher. After harden chrome plating, the chrome shaft obtains good corrosion resistance, great abrasion resistance, uniformity of hardness. Piston Rod can further go through other additional processing like lathing, milling and drilling, etc. Suitable for piston rod, hydraulic cylinder rod, pneumatic cylinder shaft, punching machine, pressing machine, mechanical guide rod, mechanical column bar, solid bar, crane, plastic injection machine, sealing machine, packaging machinery, and other automation machinery.

Suitable for harsh and corrosive environments, the chrome-plated bar is designed to meet salt spray testing. Material:Sae1045/S45c/CK45/ G4105, SCM440, SAE4140, 42CrMo4, 2Cr13 Outer Dia Precision : ISO f7 Hard-Chrome Thickness: 20 Micron Min (or do as per buyer request) Straightness: 0.2/1000mm. Ovality : < 0.01/L Weld Ability: Good in paper sleeve and boxed, or as per buyer's request

Hard chrome plated around bar : 1.. Supply condition Ground and chrome plated 2. Chrome thickness 20 to 30 micron 3. Surface roughness Ra0.2 micron and rt2 micro 4. Tolerances on dia Iso f7 on the diameter 5.Ovality Half of the tolerance iso f7 6. Straightness 0.2mm/m 7. Surface hardness 850-1150hv (vickers 100g) 8.Cohesion No cracks, breaking or detaching after thermic shock(warming up at 300 celsius degrees and cooling in water) 9 .Porosity Test according to iso 1456/1458 and result yaluation according to iso 4540 rating 8-10 10 corrosion resistance Test in natural salt spray according to astm b 117-72hours Results evaluation according to iso 4540 rating 7-10 11. Weldability Good 12. Packing Anti rust oil to be applied on material and each rod to be packed in paper sleeve

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Aluminium ( ingots, t bars, sows, rods), copper (cathodes, cakes, billets, ingots, rods), lead (ingots), nickel (cathodes both cut and uncut briquettes, pellets, discs, etc.), tin (ingots, etc.), zinc (ingots both regular size and jumbos), steel billets (all types including crc, hrc, hdgc, plates, sheets), concentrates and ores for above items including bauxite, manganese, clinker and iron ores etc), scraps of above items including hms 1&2 and steel scraps.

Vanadium(V) shares properties with its source material. Vanadium is a chemical element with symbol V and atomic number 23. It is a hard, silvery-grey, ductile, malleable transition metal. The elemental metal is rarely found in nature, but once isolated artificially, the formation of an oxide layer (passivation) somewhat stabilizes the free metal against further oxidation Vanadium is electrically conductive and thermally insulating, and itâ??s harder than most metals and steel. It has good resistance to erosion and it is stable against alkalis and sulfuric and hydrochloric acids. It is oxidized in air at about 933 K(660 °C, 1220 °F), although an oxide passivation layer forms even at room temperature. contact us for info

Hot circular saw blades., seamless honed tubes., hard chrome plated bars.

Bar mops, dish cloth, duster cloth, floor cleaning cloth, stockinet rolls, face cloth, hand towels, bath towels, beach towels, kitchen towels, tea towels ( stripped, checked, printed, embroidered, jacquard ), waffle weave kitchen towels, glass cloth, herringbone kitchen towels, terry tea towels, mono check tea towels, aprons, pot holders, hot pad, oven mitts, silicon oven mitt, terry oven mitt, pan grabbers, chef hat, caps, socks ( cotton, polyester ), cotton rag rugs & mat, bed sheets, table cloth, napkins, cushion covers, thermal blankets, fleece blankets, mink blankets, floor carpet, cotton bags, tote bags, shopping bags, jute bags, paper / board bags, fruit picking bags, coin bags, cotton webbing tape, cotton/ polyester braided cards, home textiles & made ups, jute webbing, pp webbing, soft plant tie, coconut coir pith / peat..