Commodity: Calcium carbide Molecular formula:CaC2 Molecule Weight: 64.10 H.S code:28491000 CAS: 75-20-7 UN NO.1402 HAZARD CLASS: 4.3 Application: It is a kind of basic material for organic synthesis, and can produce acetylene gas for cutting and welding, also be material for calcium cyanamide. Appearance: Grey, black solid, purple when its purity is more than 90%. Granule:4-25mm / 15-25mm / 25-50mm / 50-80mm /25-80/ 80-120mm Package: Net in 100kg or 50kg new iron drums with nitrogen. Specification: GB10665-2004 Specification Superfine Grade First Grade Second Grade Gas yield(L/kg)L/kg 305 295-305 285-295 PH3 content in acetylene (PH3%) 0.06 0.08 0.08 H2S content in acetylene (H2S%) 0.1 0.1 0.1 Loading weight in 1 x 20fcl:22.5mt
SOLID CARBIDE DRILL SOLID CARBIDE FLAT END MILL SOLID CARBIDE CR END MILL SOLID CARBIDE BALL END MILL BT 40 , BT50 , BT30 BBT30 HOLDERS
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Plastic Tool
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Carbide Brazed Tips With high hardness, wearable. It can keep norm cutting capability when working under high temperature. The grades of our Carbide products almost cover all the grades mentioned in the ISO. All of them match or even exceed the standard of the ISO, for the application of the up-to-date technology HIP-sintering and other advanced technologies. We accept Tungsten Carbides of all kinds. Contact person: Ms.Lily Chen
Product description High performance cnc solid carbide cutting tools 1. Carbide square end mill, ball end mill, aluminium end mill Rough end mill, special tools 2 tiain coating, tin coating and diamond coating with high quality 3. Micro grain for hrc45-hrc65 4- fast delivery and good price Speciafications Chemical composition: 8%-10%co-wc Physical and machinal properties: density: 14.40-14.65g/cm3 hardness: 91-93 hra flexural strength: 3200-4000n/mm2 Organizational structure: wc mean grain size: 0.5-0.6um Corresponds to international standards: k20-k30, k20-k40 Suitable for: machining of cast iron, nonferrous alloy, nonferrous metals, fireproof alloy, titanium alloy, alloy steel, carbon steel and other non-metallic. It has suitable for finishing processing the grooves and side. Meanwhile, it can be processing in high speed and high efficiency which the material hrc>60 The helix angle of the aluminum endmill is divided into 45 degree helix angle and 55 degree helix angle. The 45 degree helix angle is usually called double ligament. The 55 degree helix angle is usually called ligament. Double ligament aluminum end mill more commonly used, more rigid, single ligament aluminum end mill is more sharp, less rigid and double-edged with aluminum end mill nose end mill with r0.5 and r1, generally no special indication on the default is r0.5, r0.5 round nose mill is also more commonly used flat end mill has two edges and four blades, four blade more commonly used, generally no special instructions, the default for the four blade flat end mill aluminum end mill is also divided into three blades and two blade, no special instructions, but also the default is the three-edged. Two-edged aluminum blade is smoother. Tungsten steel coating 4 Flute ball nose mill(Standard length type, Extended Type) D D L1 L 4 R0.5/R1 4 10 50 4 R0.5/R1 4 12 75 Extended type 4 R0.5/R1 4 16 100 Extended type 5 R0.5/R1 6 13 50 6 R0.5/R1 6 15 50 6 R0.5/R1 6 18 75 Extended type 6 R0.5/R1 6 20 100 Extended type 8 R0.5/R1 8 20 60 8 R0.5/R1 8 24 75 Extended type 8 R0.5/R1 8 25 100 Extended type 10 R0.5/R1 10 25 75 10 R0.5/R1 10 30 100Extended type 12 R0.5/R1 12 30 75 12 R0.5/R1 12 35 100Extended type 14 R0.5/R1 14 35 80 14 R0.5/R1 14 40 100Extended type 16 R0.5/R1 16 40 100 18 R0.5/R1 18 40 100 20 R0.5/R1 20 45 100
Measuring Tools
Electric Tools
