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Brand Name : UST
Model Number : Dia: 2-400mm
Certification : ISO 9001
Place of Origin : China
MOQ : MOQ: 300-500kg
Price : USD 1500- 7000/ton
Supply Ability : 600 ton/month
Delivery Time : Within 5-35 days
Packaging Details : Plastic plugs in both ends, Hexagonal bundles of max 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips.
Quality Standard : ASTM, DIN, GB, JIS etc
Process : Hot Rolled, Hot Forged, Cold Drawn, Polished
Product Keyword : high speed steel, high speed tool steel, hss, drill bit, cutting tool
Inspection : The third party is acceptable
Straightness : 0.1/1000 (min)
Application : cutting tool
M3 High Speed Tool Steel, high speed steel,high speed steels, Dia: 2-400mm
  
 Application: 
It Is widely used for manufacture of metal-cutting tools, cold-forming tools, such as cold extrusion rams and dies, as well as for cutting and precision cutting tools
Chemical composition(%):
| C | Si | Mn | P | S | Cr | Mo | V | W | 
| 1.00 - 1.10 | 0.20 - 0.45 | 0.15 - 0.40 | 0.03 max | 0.03 max | 3.80 - 4.50 | 4.75 - 6.50 | 2.25 - 2.75 | 5.00- 6.75 | 
Delivery Condition:
| GB/T1299-2000 | DIN | AISI | |
| Annealed (HB) | <=255 | 240~300 | 212~241 | 
Size available:
Round and Square Bar: 2mm-400mm
Flat: thickness:0.6-250mm, width:30-810mm
Length Random Length, Fixed Length, etc.
Mechanical Property
Hot work temperature: (1) Start:1150 °C (2) End: 950 °C
Annealing temperature: 800 °C - 880 °C
Hardness after annealing HBS: ≤262
Quenching temperature: 1200 °C
Quenching medium: oil
Tempering temperature: 560 °C
Hardness after quenching and tempering HRC: ≥64
 
 
 Skype: erichuang20111
  
 Please feel free to contact us again if you have any further questions. We look forward to receiving an order from you. 
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| Round Shape M3 High Speed Steels 2-400 Mm Diameter Custom Length Images | 
 T1 High Speed Steels Round Bar For Machining Tools Diameter 2-400 Mm
                                                                                    
                        
                        
                        
                                                            T1 High Speed Steels Round Bar For Machining Tools Diameter 2-400 Mm
                                                    
                        
                     T2 Hss High Speed Steel , Dia 2-400 Mm 0.1/1000 ( Min ) Straightness Hss Tool
                                                                                    
                        
                        
                        
                                                            T2 Hss High Speed Steel , Dia 2-400 Mm 0.1/1000 ( Min ) Straightness Hss Tool
                                                    
                        
                     DIN1.3207 High Speed Steel Bar , 2-400 Mm Size High Speed Tool Steel
                                                                                    
                        
                        
                        
                                                            DIN1.3207 High Speed Steel Bar , 2-400 Mm Size High Speed Tool Steel
                                                    
                        
                     DIN1.3243 High Speed Steels Diameter 2-400 Mm H9 / H10 / H11 / H12 Tolerance
                                                                                    
                        
                        
                        
                                                            DIN1.3243 High Speed Steels Diameter 2-400 Mm H9 / H10 / H11 / H12 Tolerance
                                                    
                        
                     Metal Cutting High Speed Tool Steels , DIN1.3343 HSS Tool Steel Bar Tools
                                                                                    
                        
                        
                        
                                                            Metal Cutting High Speed Tool Steels , DIN1.3343 HSS Tool Steel Bar Tools
                                                    
                        
                     M2 / DIN1.3343 High Speed Steels For Metal - Cutting Tools Dia 2-400 Mm
                                                                                    
                        
                        
                        
                                                            M2 / DIN1.3343 High Speed Steels For Metal - Cutting Tools Dia 2-400 Mm
                                                    
                        
                     ASTM M2 / DIN EN HS6-5-2C 1.3343 High Speed Steel Bar / Rod Dia 2-300mm
                                                                                    
                        
                        
                        
                                                            ASTM M2 / DIN EN HS6-5-2C 1.3343 High Speed Steel Bar / Rod Dia 2-300mm
                                                    
                        
                     Dia 2-400 Mm M2 High Speed Steel Bar W6Mo5Cr4V2 / DIN1.3343 Grade Alloy
                                                                                    
                        
                        
                        
                                                            Dia 2-400 Mm M2 High Speed Steel Bar W6Mo5Cr4V2 / DIN1.3343 Grade Alloy
                                                    
                        
                     M35 / 1.3243 High Speed Steels Bar / Rod Dia 2-300mm High Hardness
                                                                                    
                        
                        
                        
                                                            M35 / 1.3243 High Speed Steels Bar / Rod Dia 2-300mm High Hardness
                                                    
                        
                     ASTM T4 / DIN EN S18-1-2-5 1.3255 High Speed Steel Bar / Rod Dia 2-300mm
                                                                                    
                        
                        
                        
                                                            ASTM T4 / DIN EN S18-1-2-5 1.3255 High Speed Steel Bar / Rod Dia 2-300mm