Categories
Categories
| Price: | US $ 1200-3000/Ton |
|---|---|
| Min Order: | 3/Ton |
| Pay Type: | L/C,T/T,D/P,Western Union,Paypal |
| Equivalent grades | GB | DIN | AISI | JIS | BS | |||||
| Cr12Mo1V1 | 1.2379 | D2 | SKD11 | BD2 | ||||||
| Chemical Composition | C | Si | Mn | Cr | P | S | V | Mo | Other | |
| 1.50-1.60 | 0.10-0.40 | 0.15-0.45 | 11.50-12.50 | 0.03MAX | 0.03MAX | 0.90-1.10 | 0.60-0.80 | - | ||
| Available size | Round Bar | Diameter | Length | |||||||
| 60-800mm | 2000-6000mm | |||||||||
| Flat Bar | Thickness | Width | Length | |||||||
| 25-400mm | 200-800mm | 2000-6000mm | ||||||||
| Surface condition | Black surface/ Grinded/ Machined | |||||||||
| Annealed hardness | HB225MAX | |||||||||
| Characteristics | Very high resistance against abrasive and adhesive wear due to a high volume of hard carbides in the steel matrix moderate machinability, good dimensional stability, toughness and through harden ability | |||||||||
| Applications | Shear blades,Thread rolling dies,Drawing and bending tools Flanging and straightening rolls,Fine cutting tools Deep drawing tools,Plastic mould for abrasive polymers Cold extrusion dies,Drawing dies | |||||||||
| Heat treatment | Hardening Harden from a temperature of 1000-1040oC followed by oil, warm bath (500-550oC, cooling bath or air. Hardness after quenching is 62-64 HRC. Tempering Tempering temperature: 150-550oC Tempering Temperature (oC) vs. Hardness (HRC) | |||||||||
| 100°C | 200°C | 300°C | 400°C | 500°C | ||||||
| 63 | 61 | 58 | 58 | 59 | ||||||
| Mechanical properties | Density | 7.7[g/cm3] | ||||||||
| Thermal Conductivity | 20.20 W/(m/k) | |||||||||
| Specific heat capacity[J/g.K] | 0.46 | |||||||||
| Coefficient of Linear Thermal Expansion 10-6 oC-1 | ||||||||||
| 20-100°C | 20-200°C | 20-300°C | 20-400°C | 20-500°C | ||||||
| 9.8 | 11.7 | 12.1 | 12.8 | 12.9 | ||||||
| Prod Model: | 1.2379 |
|---|---|
| Hardness: | Hb225max |
| Delivery Term: | Fob CIF CFR Exwork etc |
| Heat Treatment: | Annealing/Q+T |
| Length: | 3-8m or According to Customer's Request |
| Smelting Process: | Ef Eaf ESR |
| Type: | Alloy Steel Bar |
| Standard: | BS |
| Technique: | Forged |
| Special Use: | Mold Steel |
| Application: | Tool Steel Bar |
| Composition: | Alloy Steel Scrap |
| Surface Treatment: | Machined,Black Surface,Grined,Peeled |
