25Cr2MoVA. China GBT 25Cr2MoVA China structural steel and alloy steel and 25Cr2MoVA Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
GB/T 3077 30CrMo Alloy Steel Plate - BBN STEEL30CrMo alloy steel is Chromium molybdenum alloy structural steel. 30 refers to the carbon content. 30CrMo alloy steel is used to make 10.9S 8.8S high-strength bolts. But before use, 30CrMo alloy steel must be tested to confirm its composition content before it can be safely used. Chinese grade 30CrMo is equivalent to Japanese SCM430.
GB/T 11251 35CrMnSiA steel plates are widely used to manufacture medium speed, heavy load, high strength, high toughness parts and high strength components. BBN steel has been engaged in GB/T 11251 35CrMnSiA steel plates since 2000, and always try to offer more added value to our clients.
What's Q550D Steel? steel plate,What's Q550D Steel? steel Q550D steel standards:GB/T 16270-2009; GB/T1591-2018 Q550D Steel Plate Main Chemical Elements a. Carbon (C):The carbon content in the steel increases, the yield point and tensile strength increase, but the plasticity and impact resistance decrease. When the carbon content exceeds 0.23%, the weldability of the steel deteriorates, so it is used
gb t 3077 40crmnmo steel specs China Buy A36 Steel Plate gb t 3077 20crnimo steel chemical element. 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.
GBT 11251 30CrMo structural steel has good machinability and medium plasticity during cold deformation; the first kind of tempering brittleness is in the range of 300~350 C during heat treatment, and has the tendency to form white spots. GBT 11251 30CrMo structural steel is usually used in quenched and tempered condition.