GB/T 699 ISO 18265 GB/T 8731 SAE J406C All current amendments available at time of purchase are included with the purchase of this document. Product Details Published 06/20/2018 ISBN(s) gb t 699 1999 grade 10# steel BS EN 10277-5:1999. December 1999 Bright steel products. Technical delivery conditions. Steels for quenching and tempering(plate) Carbon Steel Structural Gb/t699 20# 45#
DIN C45E steel is a medium carbon steel. It also is a general engineering structural steel. It have good machinability and high tensile properties. C45E steel normal supply steel Plate, Round bar, Flat bar, Square bar, Hexagonal bar, Pipe. Normal provide the hot rolled black surface, cold drawn birght surface, large size forging is better.(plate) GB 20 carbon seamless steel pipe ASTM A234 butt weld gb t 699 1999 grade 10# steel(steel) For GB/T 699 20# carbon steel, GB/T 699 20# round bar is mainly applied to machinery parts which requires high toughness and bears small stress,such as lever,axle sleeve,straining beam. GB/T 699 20# round bar can also be used in the line of agricultural machinery or cars, to produce carburization or carbonitriding parts,such as lever shaft,plunger.
10 rows10. Standard. GB /T 699-1999 Quality Carbon Structural Steels. Standard. ISO 683-9-1988 gb t 699 1999 grade 10# steel