30CrMnTi,GB,GB/T 3077,Alloy structure steels,GB 5067,Alloy steel sheets,GB/T 8162,Seamless steel tubes for structural purposes20Cr Alloy Structure Steel - Special steel china supplier OTAI SPECIAL STEEL Supply in GB 20Cr steel round bar,plate,sheet,square bar,flat bar,pipe since 2007.our steel stock more 1000tons.GB 20Cr alloy Steel is a high quality Quenched and Tempered Alloy Structural steel,It belong to the high quality low carbon,Low alloy chromium,molybdenum,nickel case hardening steel.30CrMnSiA GB : Total Materia10 rows·30CrMnSiA,GB,GB/T 3077,Alloy structure steels,GB 5067,Alloy steel sheets,GB/T
30CrMo Steel.30CrMo steel is a Chinese alloy steel for engineering and machine structural use,has high strength and high toughness,and has good high temperature strength at temperatures below 500 °C.30CrMo material also has good machinability,medium cold bending and plasticity,high hardenability,good weldability,and is generally used in the adjusted state.40Cr Alloy Structure Steel-GB/T 3077-China Steel materialOTAI SPECIAL STEEL Supply in GB 40CR steel round bar,steel plate,sheet,square bar,flat bar,hexagonal Bar,pipe/tube since 2007.our steel stock more 1000tons GB 40CR alloy Steel is a high quality Quenched and Tempered Alloy Structural steel,It belong to the high quality low carbon,Low alloy chromium,molybdenum,nickel case hardening steel.Alloy round steel bar GB-T 3077 35 CrMo in stock - Company GB-T 3077 35 CrMo covers the following issues of hot rolled and forging alloy steel the dimension,shape,weight,tolerance,engineering specification,test method,inspection rules,packaging,marking,and quality certificates..The standard applies to alloy structural steel bar 250mm maximum diameter or thickness.After consultation between the two sides of supply and demand,bar stock of
Alloy-Steel-Plate.Alloy-Steel-Plate is the vital kind in steel industry.Packaging Details Standard export seaworthy packing or as required.Delivery Time 30-50 days,7 days for stock goods.Loading Port Shanghai ,Tianjin,Qingdao.Offer Ability 5 000MT/Per Month.China Cheap 30CrMoE Seamless Steel Tube Manufacturers Union Victory offers a huge selection of 30crmoe seamless steel tube with cheap price.Our factory is one of leading 30crmoe seamless steel tube manufacturers and suppliers in China,please be free to buy or wholesale our products in stock.File Size 125KBPage Count 20China standard GB/T 3077 30CrMo alloy steel plate - BEBON Bebon International is a professional China standard GB/T 3077 30CrMo alloy steel plate steel exporter and a steel Stockist in china.We keep more than 1000 tons China standard GB/T 3077 30CrMo alloy steel plate steel in stock every month.
GB 40CrMo GB/T 3077 Introduction.We are GB 40CrMo GB/T 3077 supplier and exporter,GB 40CrMo GB/T 3077 producer and stock keeper.For the commonly used size GB 40CrMo GB/T 3077,we usually have stock resources and arrange delivery within 10 days.GB 40CrMo GB/T 3077 is fist product of our company.Our GB 40CrMo GB/T 3077GB T-3077 40MNB Round bar,40MNB Bearing steel,40MNB United steel Round bar factory export GB T-3077 High carbon chromium round bar,The main steel grade is 50B 40MNB 45MNB 20MN2B 20MNMOB 15MNVB 20MNVB 40MNVB 20MNTIB 25MNTIBRE 20SIMNVB 15CR 15CRA 20CR 30CR 35CR ..If any round bar stock steel,round bar requirement,please feel free to contact us.More better quality,faster delivery,and the competitive price.1.GB T-3077GB T-3077 40MNVB Round bar,40MNVB Bearing steel,United steel Round bar factory export GB T-3077 High carbon chromium round bar,The main steel grade is 50B 40MNB 45MNB 20MN2B 20MNMOB 15MNVB 20MNVB 40MNVB 20MNTIB 25MNTIBRE 20SIMNVB 15CR 15CRA 20CR 30CR 35CR ..If any round bar stock steel,round bar requirement,please feel free to contact us.More better quality,faster delivery,and the competitive price.1.GB T-3077
GB/T 11251 30CrMnSi steel Alloy Steel plate.FOB Reference PriceGet Latest Price Offer Ability:5 000MT/Per Month GB/T 11251 30CrMnSi steel Alloy Steel plate.Loading Port Shanghai Tianjin Qingdao.Delivery Time 30-50 days 7 days for stock goods Contact us Online orderGB/T 11251 30CrMo Alloy Steel Plate - BBN SteelBBN steel keeps more than 10,000 tons GB/T 11251 30CrMo Alloy Steel Plate in stock each month.We can meet our customers any quantity request.Based on these GB/T 11251 30CrMo Alloy Steel Plate stock source,our advantage industry spread into steel process like cutting ( any size and any shape ) drilling,welding,milling,machining and GB/T 3077 30CrMo Alloy Steel Plate - BBN STEELGB/T 3077 30CrMo covers the following issues of hot rolled and forging alloy steel the dimension,shape,weight,tolerance,engineering specification,test method,inspection rules,packaging,marking,and quality certificates.The standard applies to alloy structural steel bar
GB/T 3077 Alloy Structure Steel plate,We are GB/T 3077 alloy steel Manufacturers/Suppliers in China,offer 12Cr1MoV,51CrV4,20Cr,40Cr,30CrMnSi,15CrMo,30CrMo,35CrMo,42CrMo,20CrMo,42CrMo4 alloy steelGB/T 3077-1988 PDF English.- Chinese StandardGB/T 3077-1988 (GB/T3077-1988) Description (Translated English) Alloy structure steel--Technical requirements Sector / Industry National Standard (Recommended) Classification of Chinese Standard H40 Date of Issue 1988/2/22GB/T 3077-1999 Seamless Pipe,30CrMo,8 Inch,SCH 160,China GB/T 3077-1999 Seamless Pipe Manufacturer Derbo offers GB/T 3077-1999 Seamless Pipe,Material 30CrMo,8 Inch,6 Meters,SCH 160,Beveled Ends.
GB/T 3077-2015 English Version - GB/T 3077-2015 Alloy structure steels (English Version) GB/T 3077-2015,GB 3077-2015,GBT 3077-2015,GB/T3077-2015,GB/T 3077,GB/T3077,GB3077-2015,GB 3077,GB3077,GBT3077-2015,GBT 3077,GBT3077GB/T 30CrMnSiA Alloy Round Steel Bars / Bright Hot Rolled INTRODUCTION .Alloy structural steel is a kind of steel which is used as mechanical parts and various engineering components,whichcontains one or more alloy elements..30CrMnSiA is a medium carbon with high strength and poor welding performance.30CrMnSiA has high strength and sufficient toughness after quenching and tempering,and hardenability is also good.Gb3077 - SlideShareJun 18,2015·Gb3077 1.Foreword The standard has revised GB/T 3077-1988 The Technical Conditions of Alloy Structure Steel.There have been some changes in this nationals standard over its previous edition in the following technical aspects - Change the name of the standard to Alloy Structure Steel; - After consultation between the two sides of supply and demand,the bar stock of which the
images30CrMnSi-WuYang Steel Iron CO.,LTD.30CrMnSi is a brand of alloy structural steel specified by the national standard of china.Standard GB/T 3077 alloy structural steel chemical composition (%) C:0.27 ~ 0.34 Si:0.90 ~ 1.20 Mn:0.80 ~ 1.10 Cr:0.80 ~ 1.10 mechanical properties tensile strength (b/MPa) more than 1100 yield point (s/MPa) more than 800 elongation (delta 5/%) more than 10 section shrinkage (PSI /%) the 45 impact National Standard of PRC Alloy Structure Steels GB/TThe standard will replace GB/T 3077-1988 from the date of the implementation of this standard. GB/T 224-1984 Determination of depth of decarburization of steel GB/T 225-1988 Methods of Harden ability Test for Steel End Quench Method 28 A20302 30Cr 0.27~0.34 0.17~0.37 0.50~0.80 0.80~1.10Products__Steel SupplierHenan Gang iron and steel ,ltd is specialized in supply EN10025-3 S355NL S355N S420N S420NL S460N S460NL steel plate