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China, Chinese Non Sparking Hand Tools Axe Head Hatchet1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Hand ToolsAxeBrass AxeHatchet
Shandong Enming Building Materials Co., Ltd.
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Product Description 1. Non sparking hand tools aluminum bronze Ax fireman2.aluminum bronze material3.precision casting processing4.own factory5.ISO9001 certification NumberLmmHmmBmmBe-CugAl-CugTK196-0234014582980890 Composition:Beryllium copper: GBEx CBe: 1.8% - 2.3%Ni: 0.2% - 0.5%Others: < 0.5%Cu: RestHardness: 35-40 HRC (HB283-365)Tensile Strength: 1117 N/mm2 ~ 1326 N/mm2Aluminum bronze: GBEx BAl: 10% - 12%Ni: 4% - 6%Fe+Mn: < 5.8%Cu: RestHardness: 20-30 HRC (HB229-291)Tensile Strength: 782 N/mm2 ~ 989 N/mm2 Specificationsbrass axe 1.non sparking tool 2.copper alloy material 3.OEM/ODM service 4.Metric and Inch sizeISO9001/UKAS certificate non sparking brass axe type : non spark tools,safety toolsbrand : OEMplace of origin : Chinamaterial : copper alloy(al-cu,be-cu)technique : casting or forgingsurface : polished or electrostatic sprayingcertificate : ISO9001/UKASpackage : plastic bag and bubble bag and boxhardness : al-cu(over 25HRC) be-cu(over 35 HRC)application : chemial industry petroleum,gas station,mining,etcmarket : middle east,south africa,europe,russia,etc1.What is a "non-sparking" tool?"Nonsparking", "spark reduced", "sparkresistant" or "sparkproof" tools are names given to tools made of metals such as brass, bronze, Monel metal (coppernickel alloy), copperaluminum alloys (aluminum bronze), or copper-beryllium alloys (beryllium bronze). Commonly used hand tools are often manufactured of steel alloys. Preferred "nonsparking" metals have less tensile strength than steels usually used to make tools. A lower tensile strength means the metal has less strength or resistance to tearing apart when stretched under test conditions. It also means that these tools are softer, wear down more quickly than ordinary steel tools, and have to be dressed more frequently.
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