jis g 4103 sncm4 HARL STEEL PLATE SUPPLIER

Some results are removed in response to a notice of local law requirement.For more information,please see here.12NextSAE/AISI 4140 Round Bar Suppliers,Stockist,Wholesaler

New Arise Metal is a Major Stockist,Suppliers,Wholesaler of AISI / SAE 4140 Round Bars,Rods,Shafts Etc.We also provide cut piece as per as customers requirement.we also keep Big Diameter Round Bar in Stock. JIS G 4103 SNCM4 JIS G 4105 SCM4 JIS G 4105 SCM440 USA AISI 4140 aisi 4140 steel plate sae 4140 round bar aisi 4140 pdf:SNCM439 Steel JIS Alloy structure Steel- G4103 (1979 OTAI SPECIAL STEEL is SNCM439 steel stockholders and suppliers from china.more 16 years experience in round bar,flat bar,Hexagonal and plate supply.JIS SNCM439 is a high quality mechanical engineer steel,It belong to the high quality medium carbob,low alloy steel.Oil Quenched Tempered Hardenss is 28-34 HRc.Previous12

4140 High Tensile Steel Interlloy Engineering Steels

4140 is a 1% chromium - molybdenum medium hardenability general purpose high tensile steel - generally supplied hardened and tempered in the tensile range of 850 - 1000 Mpa (condition T).4140 is now available with improved machinability,which greatly increases feeds and/or speeds,while also extending tool life without adversley affecting mechanical properties.4140 HIGH TENSILE STEEL - Engineering SteelsJapan JIS G 4103 SNCM4 JIS G 4105 SCM4 JIS G 4105 SCM440 USA AISI 4140 ASTM A29/A29M-91 4140 ASTM A322 4140 ASTM A331 4140 (Cold Finish) SAE 4140 Chemical Composition (Base Material) Min.% Max % Carbon 0.36 0.44 Silicon 0.10 0.40 Manganese 0.65 1.10 Chromium 0.75 1.20 Molybdenum 0.15 0.35