Induction hardened hard chrome plated rods with Ck45 quality, excellent surface roughness, optimum corrosion resistance and high impact resistance for hydraulic-pneumatic cylinders and other applications. Technical Specifications Steel Grade:C45E (EN 10083) Diameter Range:12 to 120 mm Tolerance Class:ISO f7 Roundness:Diameter tolerance / 2 Standard Lengths:For 60 mm: 5600 - 6200 mm,For 60 mm: 5800 - 6200 mm Upon request: special lengths on all diameters Surface Roughness:Ra max. 0.2 m Surface Hardness:min 55 HRC Hardened Layer Depth:2.0 mm Chrome Layer Thickness: 20 mm: min. 15 m, 20 mm: min. 20 m Chrome Layer Hardness:min. 900 HV (0,1)
Cobalt oxide (Co203) is an expensive cobalt oxide with a theoretical cobalt content of 71.06%, an oxygen content of 28.94%, and a density of 6.079/cm3. It is a black amorphous powder that generates cobalt oxide (Co304) after heating. Cobalt oxide is an unstable compound and cannot be freed. The cobalt oxide commonly referred to actually still contains a certain amount of cobalt tetraoxide. Co203 is only stable in a hydrated state. This hydrate will dehydrate and transform into the intermediate oxide cobalt tetraoxide (Co304) at 265�°C. Cobalt oxide is reduced to cobalt tetraoxide (Co304) by H2 at 125�°C, reduced to CoO at 200�°C, and reduced to cobalt metal at 250�°C. Cobalt oxide is insoluble in water. After dissolving in water, it decomposes into hydrates when it encounters water. It is insoluble in water, but soluble in acid and forms corresponding salts.
Nickel is a hard, ductile and ferromagnetic metal that is highly polished and resistant to corrosion. Nickel is a ferrophilic element. The core is mainly composed of iron and nickel elements. In the crust, iron-mafic rocks contain more nickel than silico-alumina rocks. For example, peridotite contains 1,000 times more nickel than granite, and gabbro contains 80 times more nickel than granite. On October 27, 2017, the World Health Organization's International Agency for Research on Cancer released the preliminary list of carcinogens for reference. Nickel compounds are in the list of carcinogens, metal cobalt, metal nickel and 66-67% nickel, 13-16% nickel. Chromium and 7% iron alloy powders for implantation of foreign bodies in vivo, nickel metal and nickel alloys are on the list of Class 2B carcinogens. Niclkel powder is mainly used in atomic energy industry, conductive materials, battery electrode materials, chemical catalysts, hard surface spray welding, special welding rods, porous filter materials, magnetic materials, contact materials, Diamond tools, automobile manufacturing, cemented carbide, high-temperature high-strength alloys and other powder metallurgy fields.
Reddish metal (face-centered cubic); very ductile. It is a good conductor of heat and electricity (next to silver). Widely used in powder metallurgy, electrical carbon products, diamond tool products, electronic materials, conductive materials, chemical catalysts, pharmaceutical chemicals, filters, radiating tubes and other mechanical and electrical parts and electronic aviation field. Product name Copper powder CAS No 7440-50-8 Size 8~12um Sublimation 500 degree Shape Powder MW 63.55 Specific gravity 3.597 g/mL at 25 �°C Applications 1. Used as a raw material for smelting and electrolyzing copper; 2. Used in powder metallurgy parts, diamond saw blades, friction materials, electrical carbon products and chemical catalyst; 3. It is mainly used to make conductive devices and alloys (bronze, brass, white copper, etc.); 4. Mainly used as raw material for copper smelting industry. 5. Reagent, alloy, electroplating.
We supply many kinds of chemical raw material, such as detergent raw material, organic material, fertilizer, metal and so on.
Fob price: usd500-900 Port: tianjin Minimum order quantity: 25 ton/tons as customers requested Supply terms: 200tons per month as customers requested Payment terms: t/t, l/c, d/p Place of origin: shenze, hebei, china (mainland) Brand name: hongda Model number: factory Surface treatment: galvanized Galvanized technique: electro galvanized Function: construction, greenhouse, mesh screw Wire gauge: 0.4mm-4.2mm/bwg8-bwg26 Material : iron 0.2-1000kg/roll, with hessian cloth or woven bags
G01wall thickness: 2.0¡À0.2mm 51 x 51 x 650 51 x 102 x 750 71 x 71 x 750 77 x 77 x 750 91 x 91 x 750 96 x 96 x 750 102 x 102 x 750 102 x 102 x 850 On pallet.
G07wall thickness: 2.0, 0.2mm 71 x 71 x 150 91 x 91 x 150 101 x 101 x 150 102 x 102 x 150 On pallet.
Perforated metal mesh
We have filter expanded mesh, industrial expanded metal, decorating metal mesh, mini-opening expanded mesh, security fence expan.
Wall corner mesh material: high-strength material and well anti-rust treatment as a fragile part, the corners of walls can be reinforced by mesh with help of cement or mortar, preventing the cracking of mortar.
Redrawing Wire. Serial Number SIZE Diameter(mm) Standard Bundle Weight (Kg) 1 8# 4.0 50 2 10# 3.5 50 3 12# 2.8 50 4 14# 2.2 50 5 16# 1.6 50.25 6 18# 1.2 25 7 20# 0.9 25 8 22# 0.7 10-25
Standard materials are either galvanized or stainless steel. Standard packages products are shown in the tables above, special specifications available on request. Specifications: Outside Diameter No. of Loops Standard Length per Coil Type Notes 450mm 33 8M CBT-65 Single coil 500mm 41 10M CBT-65 Single coil 700mm 41 10M CBT-65 Single coil 960mm 53 13M CBT-65 Single coil 500mm 102 16M BTO-10.15.22 Cross type 600mm 86 14M BTO-10.15.22 Cross type 700mm 72 12M BTO-10.15.22 Cross type 800mm 64 10M BTO-10.15.22 Cross type 960mm 52 9M BTO-10.15.22 Cross type Notes: Standard products are shown in the tables above, special specifications available on request. Standard materials are either galvanized or stainless steel.
Name: R50, R60 Rail Production: 50,000 tons per month Payment method: L / C payment Find buyers from all over the world,
length of the blade 560mm Blade width 15.8mm Blade thickness 0.9mm weight 0.07kg Nickel Finishing Carbon Steel C.13 Max of 14222047RB UTI770 P.1/4 length of the blade 560 Blade width 15.8mm Blade thickness 0.9mm weight 0.07kg Nickel Finishing
Expanded metal Swm:2.5mm-50mm Lwm:4.5mm-100mm Strand thickmess:0.5mm-8.0mm Strand width:0.5mm - 12.0mm Wooden plate, then plastic bag for each plate
Powder metallurgy is a manufacturing process where various powder metals such as stainless steel, brass, copper, iron and bronze are compressed and then sintered (heated) to increase adhesion between particles. Material blending allows for a certain amount of customization of material properties to produce desired characteristics suitable for a particular application. The part is formed by compressing the powder metal, or blended metal powders, in accurately formed dies and punches in special types of hydraulic presses. The compressed pieces are then sintered in an atmosphere controlled furnace at high temperatures, causing the metal powder particles to be metallurgically bonded together. This remarkably greenand environmentally friendly process uses 99% of the material thats in the mold, producing harmless bi-products of nitrogen and hydrogen. Optional operations include sizing or coining. Supplementary heat treatments may also be employed to increase material strength. Other optional finishing steps include milling & machining, grinding, drilling & tapping, reaming & other hole sizing, plating, and cu, plastic or oil impregnating. The result is high density parts comparable to wrought products of the sam e composition and surpassing plastic and die cast material properties. Lower density will, of course, result in lower physical properties; however, these parts can be used in filter or air flow applications. -
Steel Props Aluminum Formwork Accessories Aluminum Formwork ColorïOrange, dark red, blue,green, or as your required TypeïHeavy Duty or Light Duty Weightï4.74kg--30kg ApplicationïSlab or formwork supporting
Wedge&Pin Aluminum Formwork Accessories Aluminum Formwork Aluminum Alloy Formwork Product Name China factory aluminum concrete formwork pin and wedge system� Material Q195,Q235,#45STEEL,35k Color White zinc ,Blue-white ,colorful Size 16mm,Customized Length 53mm-135mm,customized Used aluminum template parts
Building Climbing Frame Mesh Aluminum Formwork Aluminum Alloy Formwork System Size 1) Mesh Thickness: 0.4mm-1mm 2) Common Size: 1mx1.5mï1mx1.8mï1mx2m 3) Frame side tube: 2cm*2cm, 4)Tube Thickness: 1.5mm-2mm Hole Shape Round hole Surface Treatment Powder coated,pvdf,anodized,PVC coated.ect Characteristics Corrosion resistance,beautiful and long life Packing 1.LCL:packed with plastic film then on the pallets Our Products Building Climbing frame mesh Size 1) Mesh Thickness: 0.4mm-1mm 2) Common Size: 1mx1.5mï1 mx1.8mï1mx2m 3) Frame side tube: 2cm*2cm, 4)Tube Thickness: 1.5mm-2mm Hole Shape Round hole Surface Treatment Powder coated,pvdf,anodized,PVC coated.ect Characteristics Corrosion resistance,beautiful and long life Packing 1.LCL:packed with plastic film then on the pallets 2.FCL:Nude packing 3.Other special package according to customers' requirements Payment Terms T/T(30% deposit,70% balance against BL copy),or L/C,Paypal, Western Union,Money Gram,Credit Card,OA
