| 1 | ASME  SA-29/SA-29M-2023 | G51400, 5140 | 
                  
                    
                      | 0.38-0.43 | 0.15-0.35 | 0.7-0.9 | 0.035 | 0.04 | 0.7-0.9 | 0.25 | 0.06 | 0.35 |  | - | 
                        
              | 2 | ASTM  A29/A29M-2020 | G51400, 5140 | 
                  
                    
                      | 0.38-0.43 | 0.15-0.35 | 0.7-0.9 | 0.035 | 0.04 | 0.7-0.9 | 0.25 | 0.06 | 0.35 |  | - | 
                        
              | 3 | ASTM  A322-2013(R2018) | A322 5140, G51400 | 
                  
                    
                      | 0.38-0.43 | 0.15-0.35 | 0.7-0.9 | 0.035 | 0.04 | 0.7-0.9 | 0.25 | 0.06 | 0.35 |  | - | 
                        
              | 4 | EN  10083-3-2006 | 41Cr4, 1.7035 | 
                  
                    
                      | 0.38-0.45 | 0.4 | 0.6-0.9 | 0.025 | 0.035 | 0.9-1.2 | - | - | - |  | - | 
                        
              | 5 | EN  10083-3-2006 | 41CrS4, 1.7039 | 
                  
                    
                      | 0.38-0.45 | 0.4 | 0.6-0.9 | 0.025 | 0.02-0.04 | 0.9-1.2 | - | - | - |  | - | 
                        
              | 6 | GB /T 3077-2015 | 40Cr, A20402 | 
                  
                    
                      | 0.37-0.44 | 0.17-0.37 | 0.5-0.8 | 0.03 | 0.03 | 0.8-1.1 | 0.3 | 0.1 | 0.3 |  | - | 
                        
              | 7 | GB /T 3078-2019 | 40Cr |  | - | 
                        
              | 8 | GB /T 5216-2014 | 40CrH, A20405 | 
                  
                    
                      | 0.37-0.44 | 0.17-0.37 | 0.5-0.85 | 0.03 | 0.035 | 0.7-1.1 | 0.3 | - | 0.25 |  | - | 
                        
              | 9 | ISO  683-1-1987 | 41Cr4 | 
                  
                    
                      | 0.38-0.45 | 0.1-0.4 | 0.6-0.9 | 0.035 | 0.035 | 0.9-1.2 | - | - | - |  | - | 
                        
              | 10 | ISO  683-1-1987 | 41CrS4 | 
                  
                    
                      | 0.38-0.45 | 0.1-0.4 | 0.6-0.9 | 0.035 | 0.02-0.04 | 0.9-1.2 | - | - | - |  | - | 
                        
              | 11 | JIS G 4053-2016 | SCr440 | 
                  
                    
                      | 0.38-0.43 | 0.15-0.35 | 0.6-0.9 | 0.03 | 0.03 | 0.9-1.2 | 0.25 | - | 0.3 |  | - | 
                        
              | 12 | SAE  J404-2000 | G51400, 5140 | 
                  
                    
                      | 0.38-0.43 | 0.15-0.35 | 0.7-0.9 | 0.03 | 0.04 | 0.7-0.9 | - | - | - |  | - |