Categories
Categories
| Price: | US $ 800-2000/Ton |
|---|---|
| Min Order: | 2/Ton |
| Pay Type: | L/C,T/T,D/P,Western Union,Money Gram |
| Prod Model: | 1.2379/D2/SKD11 |
|---|---|
| Payment Terms: | T/T, L/C & D/P at Sight |
| Length: | 2000-5800mm |
| Delivery Terms: | Fob, CFR, CIF |
| Service Supply: | Samples&Chemicial Components Report After Order |
| Stock Supply: | Within 3-7 Days |
| Export Port: | Wuhan,Shanghai |
| Certificate: | ISO 9001/SGS/TUV/BV |
| Delivery Time: | Within 20-50 Days |
| Surface Condition: | Black Surface/ Grinded/ Machined |
| MOQ.: | 2 Tons |
| Type: | Alloy Steel Bar |
| Standard: | BS |
| Special Use: | Mold Steel |
| Application: | Tool Steel Bar |
| Composition: | Alloy Steel Scrap |
| Technique: | Forged, Hot Rolled |
| Shape: | Flat, Bar |
| Surface Treatment: | Black Surface,Peeled,Machined or Turned,Grinded |
| 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 | ||||||
