European equivalent grade for Non-alloy quality steel 20 (GB ) P235TR1 (1.0254) Cross reference table for Steel 20 (GB ) and its European equivalent P235GH (1.0345) ( EN )Chemical composition,Mechanical,physical and Standard China GBT Classification China structural steel and alloy steel Chemical composition % of the ladle analysis of grade GCr15SiMn C Si Mn P S Cr Ni Mo V 0.95-1.05 0.45-0.75 0.95-1.25 0.025 0.025 1.40-1.65 Max 0.30 Max 0.10 W N Cu Co Pb B Nb Al Other Max 0.25 Ti Ta Mechanical properties of grade GCr15SiMn Annealing hardness HBS Cold
Steel Pipe,Seamless Steel Pipe,Steel Tube manufacturer / supplier in China,offering DIN2391/En10305/Gbt3639 Cold Rolling/Cold Drawn Precise Seamless Steel Pipe/Steel Tube,ASTM A312/A213 TP304/304L/316/316L Seamless Stainless Steel Pipe Ss Pipe Galvanized Steel Pipe Carbon Steel Pipe,ASTM A53 Gr.B Hot DIP Galvanized Seamless/Welded Steel Pipe HDG Pipe and so on.GB/T 8162 45# car and structure seamless pipe
GB/T 8162 45# steel pipe Application Used for hydraulic,pneumatic cylinder,hydraulic lines,spinning,textile and printing machinery pipe,automobile shock absorber tube,sleeve tube,rod and precision machinery with steel.GB/T 8162-2008 Translated English of Chinese Standard GB/T 8162-2008 Translated English of Chinese Standard.(GBT 8162-2008,GB/T8162-2008,GBT8162-2008) Seamless steel tubes for structural purposes
Oct 05,2018 gbt 8162 45 mechanical tube#0183;GB/T 8162-2018 Translated English of Chinese Standard.(GBT 8162-2018,GB/T8162-2018,GBT8162-2018) Seamless Steel Tubes for Structural PurposeGB/T8163 Seamless Pipe - Guangdong Lizz Steel Pipe CoTensite strengthMPa Yield strengthMPa Elongation GB/T8163 10 335475 205 24 20 410550
1.GB/T8162-1999 (the structure is made by seamless steel tube).It is mainly used for the general structure and the mechanical structure.It represents textures (brands) carbon steel No 20 and No 45; Alloy steel Q345,20Cr,40Cr,20CrMo,30-35CrMo,42CrMo,etc.
Characteristics for grade 45 Grade 45 Standard China GBT Classification China structural steel and alloy steel Chemical composition % of the ladle analysis of grade 45 C Si Mn P S Cr Ni Mo V 0.42-0.50 0.17-0.37 0.50-0.80 0.035 0.035 0.25 0.3 W N Cu Co Pb B Nb Al Other 0.25 Ti Ta Mechanical properties of grade 45 Annealing hardness HBS Cold
Q345 Steel Properties.Q345 steel is a Chinese GB standard Low Alloy High Strength Structural Steel,material density is 7.85 g/cm3,tensile strength is 470-630 Mpa,and yield strength is 345 MPa,it has better properties than Q235.According to GB/T 1591 2008,Q345 material has 5 quality grades Q345A,Q345B,Q345C,Q345D and Q345E.Q345 steel has good weldability,cold hot workability