High quality 1.7225/41CrMo4 Hot Rolled Steel Bar Alloy Round Bar Steel Black/Peeled/Cold Drawn/Turned/QT from China, China's leading alloy steel round bar product, with strict quality control spring steel round bar factories, producing high quality spring steel round bar products. 1.7225Chemical composition,properties,Datasheet1.7225 material is AFNOR NF A 35-590 Tool steels AFNOR NF EN 10083-1 Steels for quenching and tempering - Part 1:General technical delivery conditions AFNOR NF EN 10083-3 Steels for quenching and tempering - Part 3:Technical delivery conditions for alloy steels AFNOR NF EN 10132-3 Cold rolled narrow steel strip for heat treatment - Technical delivery conditions - Part 3:Steels for quenching and tempering AFNOR NF EN 10250-3 Open die steel
NF EN 10297-1 - Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 1:Non-alloy and alloy steel tubes; NF EN 10305-1 - Steel tubes for precision applications - Technical delivery conditions - Part 1:Seamless cold drawn tubes 42Crmo4, 1.7225 by Zhangjiagang City Guangda Machinery En 10305-1 honed seamless steel tube for hydraulic cylinder Standard:en 10305-1, en 10305-4 Materials:e215, e235, e255, e355, c35e, c45e, 25crmo4, 42crmo4 Technical:cold-drawn seamless Delivery condition:bk.Bkw, bk+s, gbk, nbk Straightness:0.5mm/1m max for tubes below 3m, 0.8mm/1m max for tubes between 3 to 6m, 1.2mm/1m for tubes above 6m Technology:honed & srb(skived and China AISI 4140 42CrMoA En19 1.7225 Heat Treated Qt Steel AISI 4140 42CrMoA En19 1.7225 Heat Treated QT Steel Round Bar AISI 4140 steel has good machinability. Operations such as turning, hobbing, drilling, sawing, broaching, tapping and milling can be easily performed using the recommendations provided by the machine's manufacturer for ideal tool type-feeds and speeds.
Carbon Steel, Steel Bar, Round Bar manufacturer / supplier in China, offering Cold Drawn 20cr2ni4a En24 En25 S275jr 1.7225 Alloy Carbon Steel Round Bar, Spring Steel Wire Round Bar, Hot Rolled /Cold Rolled Drawn Steel Sheet / Tube /Round Bar/Wires in Cheap Price, Premium Quality 1010, 1020, 1035, 1045, 1055, 65mn, 40cr Steel Sheet /Plate / Flat / Wires with Low Price and so on. China Hot Forged 4140 42CrMo 1.7225 Alloy Steel Round Alloy steel 4140 42CrMO 1.7225 alloy steel round bar 1. GENERAL CHARACTERISTICS OF 4140 ALLOY STEEL AISI or SAE 4140 grade is a low-alloy steel containing chromium and molybdenum as strengthening agents. Its chemical composition is as follows AISI/SAE 4140 grade is a versatile alloy with good atmospheric corrosion resistance and reasonable China Steel Bar manufacturer, Cold Drawn Steel Bar, Square Hot Sale ASTM4140, GB42crmo, JIS SCR440, DIN 1.7225 Cold Drawn Hexagon Structural Steel Bar FOB Price:US $780-1,190 / Ton. Min. Order:3 Tons Contact Now. Video. JIS Scm440, SAE 4140, GB 4140, En 1.7223 Cold Drawn Steel Square Bar for Worm Shaft
Normalizing is used to refine the structure of forgings that might have cooled non-uniformly after forged,and considered as a conditioning treatment before final heat treatment.Normalizing temperature for 1.7225 steel should be carried out between 870-900. hold suitable time for the steel to be thoroughly heated to complete the ferrite to austenite transformation.Cool in still air. DIN 42CrMo4 / 1.7225 Steel - Waldun SteelDIN 42CrMo4 / 1.7225 Steel. 42CrMo4 is a heat treatable steel which contains at least 0.9%Cr,0.15%Mo as strengthening elements.After quenched and tempered, It obtains high strength, good low-temperature impact toughness with a typical tensile strength of 900 -1200 N/mm2.42CrMo4 steel has better performance than 34CrMo4 steel due to the higher carbon and chromium content.Similar to AISI Steel 42CrMo4 (1.7225) round bar colddrawn - HomeFixmetallSteel 42CrMo4 (1.7225) round bar colddrawn Alloyed bright steel tempered drawn, EN 10277-5 / EN 10278 / ISO286-2 / h9, color code:orange Metal class:Steel 42CrMo4, Steel 42CrMo4 (1.7225) round bar
EN 10305-1:2010 Steel tubes for precision applications. Seamless cold drawn tubes. Technical delivery conditions:EN 10269:1999 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties:EN 10263-4:2001 Steel rod, bars and wire for cold heading and cold extrusion.