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40Cr Steel Equivalent, Mechanical - World Material

40Cr Alloy Steel. 40Cr steel is a kind of Chinese GB standard alloy steel for engineering and machinery purpose, and one of the most widely used steel grades.For 40Cr material hardness, specifications and equivalent, please see the table below. After quenching and tempering treatment, 40Cr steel has good comprehensive mechanical properties, low temperature impact toughness, low notch Allowable stresses of typical ASME materials - Carbon SteelMaterials welded with filler metal meeting the requirements of NC - 2560 shall receive a longitudinal weld efficiency factor of 1.00. Other longitudinal weld efficiency factors shall be in accordance with the following:(a) for single butt weld, with filler metal, 0.80 (b) for

China Custom Made Spiral Bevel Gears with Internal Splines

Internal Gear, Custom Made Gear, Ring Gear manufacturer / supplier in China, offering Custom Made Spiral Bevel Gears with Internal Splines, Transmission Parts - Gleason Type Helical Bevel Gear for Gearbox, Custom Transmission Gears - 20Cr2Ni4 Steel Gear Teeth Rectified Spur Gears and so on. China GB45b ASTM50b46h Free-Cutting Structural Alloy China GB45b ASTM50b46h Free-Cutting Structural Alloy Steel, Find details about China Floor Tile, Motorcycle Parts from GB45b ASTM50b46h Free-Cutting Structural Alloy Steel - CHANGSHA YUXIN STEEL CO., LTD. China Q235 Q345 Hot Rolled Ms Mild Steel Rod Carbon Steel Steel Bar, Round Bar, Steel Rod manufacturer / supplier in China, offering Q235 Q345 Hot Rolled Ms Mild Steel Rod Carbon Steel Round Bar, China Q235 Q345 Square Tube 38*38 Steel Pipe Ms Hollow Section Rectangular, China Pre-Galvanized Steel Pipe Gi Steel Tube and so on.

Deliver Tool Steel, Alloy Steel Everywhere - Dongguan OTAI

High tech machinery we are proud of our powerful, modern machinery. Precision engineering our over 20 years experience in the steels industry means the quality we provide is world class. To learn more, contact us any time:Email:[email protected] Phone:0086-769-23190193. Free Cutting Steel Bar 12l14 11smnpb30 Free Cutting Steel Free Cutting Steel Bar 12l14 11smnpb30 Free Cutting Steel Round Rod , Find Complete Details about Free Cutting Steel Bar 12l14 11smnpb30 Free Cutting Steel Round Rod,Free Cutting Steel 12l14,Free Cutting Steel Bar,Free Cutting Steel 11smnpb30 from Steel Round Bars Supplier or Manufacturer-Tianjin Emerson Commercial And Trade Co., Ltd. High restraint welding of En24 0.4% C 1.25% Cr 0.3% Mo When welding is completed allow components to cool to 180°C before Post Weld Heat Treatment (PWHT) Heat to 620 - 650°C at a maximum heating rate of 100°C/hr or 6000/thickness (mm) °C/hr, whichever is the smaller. PWHT for 2 hours. Cool to 200°C at controlled cooling rate of 100°C/hr maximum. Cool to room temperature in still air.

SY-150NC Circular Sawing Machine - Buy Circular sawing

- Servo feedings and material feeding system cutting are accurate; - 5 times cutting speed of traditional sawing machine; - The main clamp adopts three-point clamping of international fashion. Firm and reliable; - With active deflection feeding, material surface damage can be avoided, and feeding precision is improved; - With the cooperation of high rigidity, high precision spindle gear box Servicecutting thickness:2mm-160mm, width:cut to any width, length:under 8000mm. cutting tolerance:+/- 0.2- 0.3mm. for stainless steel plate, usually need water jet cutting, because water jet cutting cutting edge will not change the material, make sure final part in good shape grinding spur pinion gear, grinding spur pinion gear offers 2,414 grinding spur pinion gear products. A wide variety of grinding spur pinion gear options are available to you, such as warranty of core components, local service location, and material.

China Scm220/AISI 8620/ DIN1.6523/GB 20CrNiMo Alloy

China Scm220/AISI 8620/ DIN1.6523/GB 20CrNiMo Alloy Steel, Find details about China Hot Rolled Steel Round Bar, Forged Round Steel Bar from Scm220/AISI 8620/ DIN1.6523/GB 20CrNiMo Alloy Steel - Shanghai Bozhong Metal Group Co., Ltd.