




Paramtents
Grade R60702, R60704, R60705
Thickness 0.5mm - 20mm
Width 20~1000mm
Length 20mm~2000mm
Technology Cold-Rolled,Hot rolled(R), Annealed (M)
Condition Hard, Semi-hard, Mild
Surface polished surface,black surface,sandblast
Specifications Military , Electronics industry, Pipeline valve
Packging & Delivery
Min Order1 kilogram
Briefing
Detailed
| 
                                             Grade  | 
                                        
                                             R60702, R60704, R60705  | 
                                        
                                        
                                    ||
Standard  | ASTMB551  | ||
| 
                                             Thickness  | 
                                        
                                             0.5mm - 20 mm  | 
                                        
                                        
                                    ||
| 
                                             Width  | 
                                        
                                             20mm - 1000mm  | 
                                        
                                        
                                    ||
| 
                                             Length  | 
                                        
                                             ≤2000mm  | 
                                        
                                        
                                    ||
| 
                                             Technology  | 
                                        
                                             Hot-Rolled, Cold-Rolled, Hot forging , Machining  | 
                                        
                                        
                                    ||
| 
                                             Condition  | 
                                        
                                             Hard, Semi-hard, Mild 
                                         | 
                                        
                                        
                                    ||
| 
                                             Surface  | 
                                        
                                             Polished surface, Black surface  | 
                                        
                                        
                                    ||
| 
                                             Specifications  | 
                                        
                                             Aerospace, Medical, Industrial 
                                         | 
                                        
                                        
                                    ||
| 
                                             Grade 
                                         | 
                                        Zr+Hf  | Hf  | Fe+Cr  | Sn  | H  | N  | C  | Nb  | 
                                             O 
                                         | 
                                        
                                        
                                    
| 
                                             R60702(% Max) 
                                         | 
                                        99.2  | 99.2  | 0.20  | —  | 0.005  | 0.025  | 0.05  | 0.005  | 
                                             0.16 
                                         | 
                                        
                                        
                                    
R60703(% Max)  | 98  | 99.2  | —  | —  | 0.005  | 0.025  | —  | —  | —  | 
R60704(% Max)  | 97.5  | 99.2  | 0.20~0.40  | 1.0~2.0  | 0.005  | 0.025  | 0.05  | —  | 0.18  | 
R60705(% Max)  | 95.5  | 99.2  | 0.20  | —  | 0.005  | 0.025  | 0.05  | 2.0~3.0  | 0.18  | 
R60706(% Max)  | 95.5  | 99.2  | 0.20  | —  | 0.005  | 0.025  | 0.05  | 2.0~3.0  | 0.16  | 
Thickness	  | size tolerance  | ||
0.5-20  | 20-1000  | 20-2000  | |
| 
                                             0..5~0.8 
                                         | 
                                        
                                             ±0.04 
                                         | 
                                        
                                             ±2.0 
                                         | 
                                        
                                             ±2.0 
                                         | 
                                    
| 
                                             0..8~1.0 
                                         | 
                                        
                                             ±0.06 
                                         | 
                                        
                                             ±2.0 
                                         | 
                                        
                                             ±2.0 
                                         | 
                                    
| 
                                             1.0~1.5 
                                         | 
                                        
                                             ±0.08 
                                         | 
                                        
                                             ±1.0 
                                         | 
                                        
                                             ±1.0 
                                         | 
                                    
1.5~2.0  | ±0.10  | ±1.0  | ±1.0  | 
| 
                                             3~5.0 
                                         | 
                                        
                                             ±0.15 
                                         | 
                                        
                                             ±1.0 
                                         | 
                                        
                                             ±1.0 
                                         | 
                                    
5~8.0  | ±0.18  | ±1.0  | ±1.0  | 
8~12  | ±0.20  | ±1.0  | ±1.0  | 
12~15  | ±0.50  | ±1.0  | ±1.0  | 
15~20  | ±0.80  | ±1.0  | ±1.0  | 



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