(1) characteristics of hardened steel alloy tool steel, good carburizing heat treatment process and the performance of the steel at 960 fine grain structure, commonly used in long-term heating carburizing temperature, the grain grew no tendency little residual austenite after quenching, therefore, the steel has high strength and wear resistance, excellent cutting performance, the main
China standard GB/T 3077 40Cr Alloy Steel Plate - BEBON steelHot sell China standard GB/T 3077 40Cr Alloy Steel Plate,BBN steel as a steel supplier in China,we can offer all kinds of Alloy Steel Plate. BBN steel GB/T 3077 40Cr Alloy Steel Plate Specification Thickness:8MM to 250 MM, Width:1500mm to 4050mm, Length:3000mm to 15000mm
Bebon International is a professional China standard GB/T 3077 42CrMo alloy steel plate steel exporter and a steel Stockist in china. We keep more than 1000 tons China standard GB/T 3077 42CrMo alloy steel plate steel in stock every month.
GB/T 3077-2015, PDF in English - Chinese StandardGB/T 3077-2015:PDF in English version (GBT3077-2015). Auto immediate delivery. Powered by Google-Search & Google-Books ChineseStandard.net Database:169759 (Apr 11, 2021)
National Standard of PRC Alloy Structure Steels GB/T The standard has revised GB/T 3077-1988 The Technical Conditions of Alloy Structure Steel. consultation between the two sides of supply and demand, bar stock of diameter greater than 250 mm 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
Supply GB-T 3077-2006 15CrMo Round bar. GB-T 3077-2006 15CrMo is a steel pearlite colony Heat-resistant steel, GB-T 3077-2006 15CrMo has high heat resistance at high temperature (b = 440MPa) and antioxidant activity, and has certain ability of anti hydrogen corrosion.Because of the high content of Cr, C and other alloy elements in steel, the tendency of hardening of steel is obvious, and the 20CrNi GB ::Total Materia20CrNi, GB, GB/T 3077, Alloy structure steels, GB 5067, Alloy steel sheets, GB/T 3078, Quality structural steel cold drawn bars