20Cr, 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, JB/T (plate) Alloy-Steel-Plate
Compared with old standards of alloy structural steel GB/T 3077-1988GB/T 3077-1999, some important changes of the GB/T 3077-2015 new standard was (plate) Estimated Reading Time 2 minsChina Steel Grade Standard GB/T 3077 20Cr Alloy Structure gb t 3077 20simn2mov alloy structure steel(steel) 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. Oil Quenched & Tempered Hardness is 28-34 HRc.
GB/T 3077 Alloy Structure Steel plate is a reliable supplier, we purchase 12Cr1MoV steel, after production, we witness the quality along with SGS inspector. Plates are in wooden box package well protected for shipment.(plate) GB/T 3077-1988 PDF English.
images40Cr Alloy Structure Steel-GB/T 3077-China Steel material(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 2007.our steel (plate) Price Range $350
Alloy Structure Steels GB/T 3077-1999 Replace GB/T 3077-1988 gb t 3077 20simn2mov alloy structure steel 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 diameter greater than 250 mm gb t 3077 20simn2mov alloy structure steel 11 A14202 20SiMn2MoV 0.17~0.23 0.90~1.20 2.20~2.60 0.30~0.40 0 gb t 3077 20simn2mov alloy structure steel
Complete control over products allows us to ensure our customers receive the best quality prices and service. Your email address will not be published.