Andres Driesholten

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Andres Driesholten Co., Ltd. is a company specialized in mild steel plate,shipbuilding steel plate,Boiler steel,Weathering steel plateThe supply capacity per year is about 8,900,000 tons steel plate/coil according to EN10025,EN10028,ASTM A36,ASTM A131, JIS G3101,JIS G3106...

  • Gas cylinder steel plate

    Gas cylinder steel plate

    Gas cylinder steel plate is used in welded gas cylinder and related products. supplies gas cylinder steel with better anti-stress capability. Popular......

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  • Shipbuilding steel plate

    Shipbuilding steel plate

    shipbuilding steel plate suppliers,we supply A,B,D,E,AH32,DH32,EH32,FH32,AH36,DH36,EH36,FH36,AH40,DH40,EH40,FH40 with ABS,DNV,GL ....

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  • Boiler pressure vessel steel

    Boiler pressure vessel steel

    Boiler and pressure vessel grade steel comes in a variety of grades and thicknesses, and are designed to withstand the immense internal ......

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  • Alloy steel Plate

    Alloy steel Plate...

    Alloy steel is steel that is alloyed with a variety of elements in total amounts between 1.0% and 50% by weight to improve its mechanical properties. ...

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  • Q345B steel plate

    Q345B steel plate

    Steel grade Q345B is the most common used as high strength low alloy structural steel in industry area. ...

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  • Q235B steel plate

    Q235B steel plate

    Q235 steel is Chinese structural steel, Q235A Q235B Q235C Q235D material density: 7.85 g/cm3, properties, specification, composition .. ..

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black surface p20 ni steel block

  • 1.2738 Plastic Mold Steel Block Tool Steel P20+Ni

    1.2738 Plastic Mold Steel Block Tool Steel P20+Ni 3Cr2MnNiMo 718. Application. 1.2738 Plastic Mould Steel block tool steel, hardness in as delivered condition 280 to 325 HB. Good machinability, suitable for texturing, improved through hardening in comparison to 1.2311, good polishability.Read More

  • DIN 1.2738 Steel AISI P20+Ni Tool Steel Otai Special Steel

    DIN 1.2738 steel is one kind of plastic mold steel, equivalent to AISI P20 +Ni tool steel. While Nickel, chromium and molybdenium are the alloying elements for hardness and toughness. While Nickel, chromium and molybdenium are the alloying elements for hardness and toughness.Read More

  • A2 Tool Steel · H11 Tool Steel AISI · O1 1.2510 Sks3
  • P20 Steel Plate P20 Mold Steel 1.2311 Otai Special Steel

    The presence of chromium and nickel enhances the toughness and hardness of mold steel P20 grade material. 1. Supply Range of P20 Steel. Round Bardiameter 200mm 1000mm. Steel Platethickness 16 100mm x width 200 2000mm. Surface FinishBlack, Rough Machined, Turned or Read More

  • P20 1.2311 SCM4 Steel Composition Properties

    What is P20 Steel? P20 steel has many excellent properties. In the pre hardened status, the mold can be processed without any heat treatment. Which cut down the running period and improves efficiency. And it also is called DIN 1.2311 and SCM4 steel. After it has been processed through the forged, 1.2311 steel Read More

  • China P20 Tool Steel Properties, P20 Tool Steel Properties

    China P20 Tool Steel Properties manufacturers Select 2020 high quality P20 Tool Steel Properties products in best price from certified Chinese Steel manufacturers, Carbon Steel suppliers, wholesalers and factory on Made in ChinaRead More

  • What You Should Consider When Purchasing Modified P20

    Nov 01, 2004 · P20, a 4130, 4135 modified material, has long been the steel of choice for pre hardened mold steels. P20 is classified as a chrome moly alloy, with a carbon content of approximately 0.30 to 0.40. Over time, many variations on basic P20 chemistry have been introduced to the marketplace.Read More

  • Mold Steel Finkl Steel

    P20 Mod1.2312COREBLOC is a new patented prehardened mold steel grade specially designed for increased through hardenability when compared to 4140 or HOLDERBLOC. Material is easier to machine due to the addition of sulfur and suitable for block sizes between 20 and 40 inches. Mold Die® P20+Ni1.2738A modified AISI P20.Read More

  • High Speed Steel Tool Steel P20 Mold Steel P20

    Machinability60 65% of a 1% carbon steel; Heat Treating Instructions Stress Relieving. PreheatingBecause P20 is sold in a pre hardened condition, hardening heat treatment is not necessary. After machining and intermittently during service, the steel must be thermally stress relieved by heating to 900ºF (482ºC), equalizing and holding for one hour per inch (25.4mm) of thickness, and cooling in air Read More

  • Conversion Coatings Black Oxide, Phosphate, Chromate

    A black oxide conversion coating is applied to ferrous alloys when oxidizing salts react with the iron to form magnetite (Fe 3 O 4 ), the black oxide of iron. Though standard Black Oxide is set up for steel, it can be done on other substrates including stainless steel, copper, and brass among others.Read More

  • P20 Steel at Best Price in India

    Find here online price details of companies selling P20 Steel. Get info of suppliers, manufacturers, exporters, traders of P20 Steel for buying in India.Read More

  • P20+Ni/1.2738/3Cr2Mo+S PLATE BLOCK BAR Tool steel

    CURRENT LOCATIONHOME>PRODUCTS CENTER > PLASTIC MOULD STEEL > P20+Ni/ 1.2738/3Cr2MnNiMo > P20+Ni/1.2738/3Cr2Mo+S PLATE BLOCK BAR Black surface or Machined, Quenching + Tempering, Hardness 28 34HRC or . 30 36HRC or as customized, UT 100% Passed . Characteristics. 1. Widely used plastic mold steel with excellent comprehensive mechanical Read More

  • High Speed Steel Tool Steel P20 Mold Steel P20

    P20 Mold Steel. P20 Mold Steel is a versatile, low alloy tool steel that is characterized by good toughness at moderate strength levels. The steel is commonly used for plastic injection mold cavities and tooling and for die casting dies for zinc. P20 is typically sold in the pre hardened condition at a hardness of approximately 300 HBW.Read More

  • What You Should Consider When Purchasing Modified P20 Steel

    Nov 01, 2004 · What You Should Consider When Purchasing Modified P20 Steel. Originally titled 'What You Should Consider When Purchasing Modified P20 Steel' If the chemistry does not minimize hardness drop off from the surface of the block to the center, it will cause increased stress in the steelRead More

  • Mold steel P20 or not P20? Canadian Metalworking

    Apr 25, 2013 · There is no single best mold steel and as a result, P20 formulations have evolved into a family that varies by supplier and even by geographical region. A Chinese mold built with P20 may have a significantly different steel composition than a Japanese, European or Canadian mold.Read More

  • AISI M2 HSS Tool Steel 1.3343 Steel Properties Heat

    SurfaceBlack Surface/Bright Surface /Grinded/Peeled/Turned. Notice. We have our own cutting and processing equipment. Specifications can be cut and customized according to your requirements. We are a professional special steel stockist and supplier with a high quality stand for many years.Read More

  • P20S Tool Steel West Yorkshire Steel ISO 9001 Approved

    P20S P20+S tool steel suppliers and stockholders delivering to the whole of the UK. West Yorkshire Steel are stockholders and suppliers of P20S steel round bar, flat bar and plate. P20+S is a high tensile alloy tool steel grade supplied in the hardened and tempered condition.Read More

  • P20 Steel Cost Per Pound P20 Steel Data Sheet Buy P20

    P20 Steel Cost Per Pound P20 Steel Data Sheet , Find Complete Details about P20 Steel Cost Per Pound P20 Steel Data Sheet,P20 Steel Price P20 Material P20 Steel Hardness Chart,P20 Material Equivalent P20 Steel Specification,Aisi P20 P20 Steel Equivalent P20 Steel Vs 4140 from Steel Sheets Supplier or Manufacturer Huangshi Kangheng Industrial Corporation LimitedRead More

  • Nitriding steels, hardenable alloy steels, carbon steels

    Gas nitriding can be applied to unalloyed steels and irons to produce a corrosion and wear resistant nitride layer. In alloy steels that contain nitride forming alloy elements (Cr, Mn, Mo, V, W, Al, Ti) a deeper diffusion layer develops.Read More

  • Conversion Coatings Black Oxide, Phosphate, Chromate

    Steel Conversion Coatings (Black Oxide & Phosphate) Black OxideBlack Oxide is a conversion coating formed by a chemical reaction with the iron in the metal to form an integral protective surface. (Contrasted to an applied coating which bonds to the metal but does not react chemically.)Read More

  • Infrared Emissivity Table ThermoWorks

    Emissivity is a measure of the efficiency in which a surface emits thermal energy. It is defined as the fraction of energy being emitted relative to that emitted by a thermally black surface (a black body). A black body is a material that is a perfect emitter of heat energy and has an emissivity value of 1.Read More

  • Bohler Uddeholm IMPAX® P20 Hot Work Tool Steel

    Hot Work Tool Steel, Chromium nickel molybdenum alloyed steel A pre hardened Ni Cr Mo steel supplied at 290 341 HB suitable for die casting of zinc, lead and tin. Also suitable for high strength holder blocks. Impax Supreme offers the followingRead More

  • MetalsDepot® 1018 Cold Finished Steel Square Bar

    C1018 Cold Finished Square, aka CRS Square or Cold Roll Square Bar is a steel product with closer dimensional accuracy, tolerances, and smoother surface finish than hot rolled bar.C1018 Cold Finish Square is a general purpose low carbon steel with good case hardening qualities and is especially suited for cold forming and bending.Read More

  • China Special Steel, Special Steel Manufacturers

    China Special Steel manufacturers Select 2020 high quality Special Steel products in best price from certified Chinese Carbon Steel manufacturers, Galvanized Steel suppliers, wholesalers and factory on Made in ChinaRead More

  • Emissivity Coefficients Materials Engineering ToolBox

    The emissivity coefficient indicates the radiation of heat from a 'grey body' according the Stefan Boltzmann Law, compared with the radiation of heat from a ideal 'black body' with the emissivity coefficient = 1. The emissivity coefficient for some common materials can be found in the table below. Note that the emissivity coefficients for some products varies with the temperature.Read More

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Fill in this form or click the service online, all questions will be answered.

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Fill in this form or click the service online, all questions will be answered.