gb t 3077 30cr steel specification

The standard will replace GB/T 3077-1988 from the date of the implementation of this standard. ... Technical specification 6.1 Steel grade and chemical composition 6.1.1 Steel grade, unified digital code and chemical composition (melting analysis) should be consistent ... 28 A20302 30Cr 0.27~0.34 0.17~0.37 0.50~0.80 0.80~1.10

gb t 3077 30cr steel specification Product Details

National Standard of PRC Alloy Structure Steels GB/T …

The standard will replace GB/T 3077-1988 from the date of the implementation of this standard. ... Technical specification 6.1 Steel grade and chemical composition 6.1.1 Steel grade, unified digital code and chemical composition (melting analysis) should be consistent ... 28 A20302 30Cr 0.27~0.34 0.17~0.37 0.50~0.80 0.80~1.10

Contact Supplier

GB/T 3077 30CrMnSiA alloy steel - katalor special steel

GB/T 3077 30CrMnSiA alloy steel. 2017-12-15. Font Size +-Back to list. ... 30CrMnSiA Heat treatment specifications and metallographic organization Heat treatment specification quenching 880 ° C, oil cooling; tempering 540 ° C, water cooling, oil cooling. ... S355J2H Seamless Steel Pipe to T. E355 Seamless Pipes 550MT to Ind.

Contact Supplier

GB/T 3077 Alloy Steel Plate - gangsteel.net

For more information about GB/T 3077 Alloy steel plate, please clicking Mill Technical Information . If GB/T 3077 30Cr 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 ...

Contact Supplier

China standard GB/T 3077 30CrMo alloy steel plate steel plate

BBN steel offer China standard alloy steel in China,best price of GB/T 3077 30CrMo alloy steel plate. GB/T 3077 30CrMo alloy steel plate application,30CrMo,30CrMo Alloy Steel Plate is widely used for a variety of applications in the used in the automotive and engineering industries for toolholders and other such components.

Contact Supplier

GB T 3077-1999 30CR steel, 30CR steel plate sheet, 30CR ...

30CR, GB T 3077-1999 30CR steel, 30CR steel plate/sheet, 30CR structural alloy steel, 30CR Chromium Alloy steel GB 30CR steel’s main features The strength and hardenability of 30CR steel is a little high, in water the critical full hardening diameters are 19-56mm , in oil the critical full hardening diameters are 8-34mm.

Contact Supplier

40Cr Alloy Structure Steel-GB/T 3077-China Steel material ...

40Cr Alloy Structure Steel-GB/T 3077-China Steel material. 40CR alloy structure steel stockholders and suppliers from china. OTAI 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 ... Related Specifications ASTM A29/A29M DIN EN 10083/3 JIS ...

Contact Supplier

GB T 3077-1999 30CR steel, 30CR steel plate sheet, 30CR ...

30CR, GB T 3077-1999 30CR steel, 30CR steel plate/sheet, 30CR structural alloy steel, 30CR Chromium Alloy steel GB 30CR steel’s main features The strength and hardenability of 30CR steel is a little high, in water the critical full hardening diameters are 19-56mm , in oil the critical full hardening diameters are 8-34mm.

Contact Supplier

30Cr Alloy Tube specification-BBN STEEL sale alloy steel ...

40Cr Alloy Structure Steel-GB/T 3077-China Steel material ... 40CR alloy structure steel stockholders and suppliers from china. OTAI SPECIAL STEEL Supply in GB 40CR steel round bar, steel plate, sheet, square bar, flat bar, hexagonal Bar, pipe/tube since […] Table 4. Mechanical properties of alloy steel (Chinese ...

Contact Supplier

30CrMo - GT STEEL

GB/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 250mm maximum diameter or thickness. After consultation between the two sides of supply and esand, bar stock of ...

Contact Supplier

30CrMo Steel Equivalent, Chemical Composition, Mechanical ...

Introduction. 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.

Contact Supplier

GB T-3077 40CR Round bar, 40CR Bearing steel, 40CR round ...

GB T-3077 40CR Round bar, 40CR Bearing steel, 40CR round bar. GB T-3077 40CR Round bar, 40CR Bearing steel, 40CR round bar. United steel Round bar factory export GB T-3077 High carbon chromium round bar, The main steel grade is 40CR 45CR 50CR …

Contact Supplier

40Cr GB : Total Materia

40Cr, GB, GB/T 3077, Alloy structure steels, GB 5067, Alloy steel sheets, GB/T 8162, Seamless steel tubes for structural purposes, GB/T 11251, Hot-rolled alloy structural steel plates, GB/T 3078, Quality structural steel cold drawn bars, GB/T 17107, Structural steel grades and mechanical property for forgings, GB/T 13791, Cold drawn special shaped steel bar, GB/T 24595, Steel bar for quenched ...

Contact Supplier

China Steel Grade Standard GB/T 3077 20Cr Alloy Structure ...

China Steel Grade Standard GB/T 3077 20Cr Alloy Structure Steelis 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.

Contact Supplier

GB/T 3077 Grade 40Cr - Metal - Matmatch

See the chemical composition and physical properties of GB/T 3077 Grade 40Cr, find alternative materials, and connect with suppliers. This website uses cookies to improve service quality. You will find more information about cookies on the privacy policy page.

Contact Supplier

GB/T 3077-2015 English Version, GB/T 3077-2015 Alloy ...

* GB/T 3094-2012 Cold drawn shaped steel tubes * NB/T 47014-2011 Welding procedure qualification for pressure equipment * NB/T 47020-2012 Type and Specification for Pressure Vessel Flanges * GB 150.2-2011 Pressure Vessels-Part 2 Materials * GB 150.2-2011+XG1-2015 Pressure vessels—Part 2:Materials (including Amendment 1) * GB150.2-2011/XG1-2015 Pressure ...

Contact Supplier

42CrMo (GB ) - Worldwide equivalent grades - Steel Number

42CrMo (China, GB ) - European (EU, EN) and wordwide Steel equivalent grades These comparison table is only intended as an indication of the closest khown equivalent grades. The source standarts should always be checked for the specific purpose for each material, in case of doubt Buy, sell, suppliers search product 42CrMo on-line

Contact Supplier

25CrMoS4 grade stocks-BBN STEEL sale alloy steel EN10083 …

30Cr Seamless circular steel tubes datasheet. 30CrMnSiA alloy special steel specification. 41Cr4 steel bars stock. ... Comprehensive stocks held of tool steel, including hot work, cold work and plastic mould tool steel specifications. Below we detail our most common grades. Below …

Contact Supplier

1.7147 Material 20MnCr5 Steel Equivalent, Properties ...

20MnCr5 steel or 1.7147 material is an European standard carburized steel, used to manufacture and reload large-section tempered parts and small-section carburized parts ... Heat Treatment Specification of 1.7147 Steel. ... GB/T 5216; GB/T 3077 20CrMnH; 20CrMn (a) The chemical compositon has big differences compared with EN 10084.

Contact Supplier

GB/T 3077 30CrMnTi Alloy Steel Plate - Katalor Industry

30CrMnTi Alloy Steel Plate is mainly used as titanium carburizing steel, and sometimes it also can be used as quenched and tempered steel. GB/T 3077 30CrMnTi have good wear resistance, high static strength characteristics, good heat treatment process, and …

Contact Supplier

GB/T 3077-1999 - Auto immediate delivery.

gb/t 3077-1999 In 0~15 minutes time, full copy of this English-PDF will be auto-immediately delivered to your email by our cloud-server. Detail Information of GB/T 3077-1999; GB/T3077-1999; GBT 3077 …

Contact Supplier

Inquiry

Related Products