DADA STEEL

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DADA STEEL 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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rockwell hardness of c45 steel

  • 1045 S45C C45 Steel Properties Heat Treatment

    The highest hardness for practical application is HRC55 (high frequency quenching HRC58). It is a high quality carbon structural steel with low hardness. It is easy to cut, and it is used to make molds, guideposts, tips, templates and etc. Do not use the heat treatment process of carburized and quenched. C45 Steel Quality CertificateRead More

  • Hardness Conversion Rockwell C Chart

    Steel C Scale 150 kgf D Scale 100 kgf A Scale 60 kgf 15N Scale 15 kgf 30N Scale 30 kgf 45N Scale 45 kgf 3000 kgf Hardness 10 kgf 500 gf & over Equiv. 1000 lb sq in Rockwell C Hardness Conversion Diamond Penetrator Diamond Penetrator Rockwell Superficial Rockwell Approximate Conversion Numbers for Non austenitic Steels 36 52 68 78 56 38 336 354 Read More

  • Rockwell Hardness Guide What it is, How to Measure, & More

    Oct 08, 2018 · International Standards Organization Rockwell Hardness Test Part 1 Test Method (ISO 6508 1 Metallic Materials) The reason all steel product manufacturers use the Rockwell hardness scale is that it allows uniformity in reporting test results. Everyone in the steel industry recognizes the Rockwell hardness scale.Read More

  • C45 Round Bar AISI 1045 DIN 1.1191 Otai Special Steel

    Steel C45 Round Bar is an unalloyed medium carbon steel, which is also a general carbon engineering steel. C45 is a medium strength steel with good machinability and excellent tensile properties. C45 round steel is generally supplied in the black hot rolled or occasionally in the normalised condition, with a typical tensile strength range 570 Read More

  • Hardness Tester Files McMaster Carr

    Rockwell C40 File, Rockwell C45 File, Rockwell C50 File, Rockwell C55 File, Rockwell C60 File, Rockwell C65 File, Vickers Scale Conversion ChartSteelCurved000000000000000Rockwell Hardness Testing Files . An economical way to determine the hardness of steel on the Rockwell C scale. Handles are marked with Rockwell hardness values.Read More

  • C45 / 1.0503 SteelNumber Chemical composition

    Properties of steel C45 (1.0503) WeldabilityDue to the medium high carbon content it can be welded with some precautions. HardenabilityIt has a low hardenability in water or oil; fit for surface hardening that gives this steel grade a high hardness of the hardened shell.Read More

  • Steel C Stähle für die Wärmebehandlung Carbon steels

    greater thicknesses, alloyed steel grades are used. The microstructure and hardness values after heat treatment are shown in Fig. 2, TTT diagram (Time Temperature Transformation) for steel C45. The diagram shows the transformation behavior at an austenitizing temperature of 870°C and a Read More

  • Understanding SteelThe Rockwell Hardness Scale RECOIL

    Oct 14, 2016 · The Rockwell Scale is used to determine the hardness of a material, and part C specifically refers to steel. The hardness of a steel is determined by the heat treatment of the blade. In simple terms, the higher the number, the harder the steel. However, one steel is not better than another simply because it is harder.Read More

  • AISI 1045 Medium Carbon Steel AZoM

    Machining
  • Is mid 30's Rockwell too hard? Practical Machinist

    Jun 27, 2009 · What Rockwell hardness value do you wish on your finished part? Is there a reason you are using pre hardened 4140 or 4130? Another tool steel may be a better choice for your desired result. If not and you must use pre hardened 4140/30 at 30 or 35 Rc why not just leave it at 30/35 Rc? Is that not hard enough for the application?Read More

  • Is mid 30's Rockwell too hard? Practical Machinist

    Jun 27, 2009 · What Rockwell hardness value do you wish on your finished part? Is there a reason you are using pre hardened 4140 or 4130? Another tool steel may be a better choice for your desired result. If not and you must use pre hardened 4140/30 at 30 or 35 Rc why not just leave it at 30/35 Rc? Is that not hard enough for the application?Read More

  • steel c45 hardness, steel c45 hardness Suppliers and

    A wide variety of steel c45 hardness options are available to you, There are 1,000 suppliers who sells steel c45 hardness on , mainly located in Asia. The top countries of suppliers are India, China, and India, from which the percentage of steel c45 hardness Read More

  • What is the maximum hardness that we can get in mild steel

    None..you still have HRA and HRB to breach before you reach HRC. It shows that you possess no understanding whatsoever of how the basic Rockwell hardness system works. You need a lot of catching up baby!Read More

  • 1045 Steel JIS S45C DIN CK45 EN8 OTAI Special Steel

    AISI 1045 steel / JIS S45C / DIN CK45 Carbon steels also called carbon element. They are a category of steels with 0.12 to 2% carbon composition. AISI 1045 steel is a kind of medium carbon steel design need more intensity and hardness can function.Read More

  • Rockwell hardness scales Sizes

    Rockwell hardness scales. A scale indicating the hardness of materials, first used in 1919, when it was invented by Stanley P. Rockwell.The measurement has no units. The symbol is HR followed by a letter indicating one of a number of possible scales, described in the table below.Read More

  • Hardness Conversion Chart provides values for Brinell

    Hardness Conversion Chart provides values for Brinell, Rockwell A, Rockwell B, Rockwell C, Rockwell D, Rockwell E, Rockwell F, Rockwell Superficial 15 N, Rockwell Superficial 30 N, Rockwell Superficial 45 N, Rockwell Superficial 30 T, Vickers 136, Shore, and tensile strength psi hardnessRead More

  • Hardness Scales McMaster Carr

    Rockwell C40 File, Rockwell C45 File, Rockwell C50 File, Rockwell C55 File, Rockwell C60 File, Rockwell C65 File, Vickers Scale Conversion ChartSteelCurved000000000000000Rockwell Hardness Testing Files . An economical way to determine the hardness of steel on the Rockwell C scale. Handles are marked with Rockwell hardness values.Read More

  • C45 steel hardness Answers

    C45 steel hardness? Wiki User 2008 09 19 15:51:57. C45 is basically a 0.45% medium carbon steel and en31 has between 0.95 and 1.1 % and therefore a high carbon steel.Read More

  • Understanding the Hardness of Metals Design News

    Oct 13, 2014 · It depends on what you're measuring. The Rockwell C scale is good for measuring hardened steel. Rockwell B is better for softer steel or relatively hard aluminum. For softer aluminum, you may need to use the Rockwell E scale (1/8 inch diameter ball with a 100 kg load) or the Rockwell F scale (1/16 inch diameter ball with a 60 kg load).Read More

  • s45c steel hardness, s45c steel hardness Suppliers and

    A wide variety of s45c steel hardness options are available to you, There are 909 suppliers who sells s45c steel hardness on , mainly located in Asia. The top countries of suppliers are China, Japan, and South Korea, from which the percentage of s45c steel hardness supply is Read More

  • C45 steel

    Tool & Die Steels Inc. Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier. C45 Round Bar C45 Flat Bar C45 Hollow Bar C45 Tube / Pipe C45 Sheet / Plate C45 Strip / Coil C45 Wire C45 Forging C45 Tube / Pipe TEL:+86 13880247006Read More

  • C38 to C45 Flat Washers Washers Grainger Industrial

    The coating helps provide up to 10x more corrosion and rust resistance than zinc plating. They are fashioned to specifications of the Society of Automotive Engineers (SAE), and are ideal for automotive manufacturing applications. Tensile strength150,000 psi. Rockwell hardnessC33.Read More

  • Made in USA Rockwell C Scale, Steel, Hardness Calibration

    The Made in USA Rockwell C Scale, Steel, Hardness Calibration Test Block C45 Hardness, Mid Hardness Range Description can be found within the Hardness Calibration Test Blocks category. As part of MSC Industrial Supply's Measuring & Inspecting offering, this item can be found using MSC part number 00444794.Read More

  • Hardness Conversion TableBrinnel/Rockwell Tensile

    Hardness Conversion Table The table below converts Brinell Hardness to Rockwell Hardness scales and vice versa, then compares those to the approximate tensile strength that those scales indicate. Brinell HardnessRead More

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