Detailed Product Description: Cold work tool steel D2/DIN1.2379 Soft annealing to HB230 Used for variou high precision,long lifetime cold work mould like punch mould 1.2379 Tool steel SKD11 Grade:D2/1.2379/SKD-11 Flate size:20-200*200-600mm Lenth:1-4m Round size:Dia20-300mm Length:1-6m Factory state:soft annealing to HB230 Application: Used for variou high precision,long lifetime cold work mould like punch mould,cold squeezing mould Other cold work tool steel are supplied, like AISI D3, AISI D6, AISI O1 etc. steel round bars, flat bars, plates, and block.
1, EAF=LF+ESR+Forge+Anneal+UT+Peeling/Turnning/Milling 2, Size: Round bar: diameter 50-380mm'; Length:2-5m Flat bar: Width:100-600mm; Thickness:30-300mm Length:1.5-3.5m 3, Chemical composition: C Si Mn Cr Mo V P S 0.32-0.45 0.80-1.20 0.20-0.50 4.75-5.50 1.10-1.75 0.08-1.20
Detailed Product Description: High speed tool steel M2/1.3343 High speed cutting steels, Execution anneal HB to 260 Surface Hardness in HRC:61-66 High speed cutting steels, execution anneal HB to 260, surface Hardness HRC after Tempering 61-66 Application: They can be used high speed cutting cutter, precision cold punch mold, roller, pinmold and so on. Molds: Flat bars and round bars Dia:12-200mm Width:60-600mm Thickness:20-300mm We also supply other high speed steel, like M2, M42, M35 and so on Large stock, good quality and competitive price.
Plastic mould steel 1.2311/AISI P20 Tech:EAF+LF+VD Pre-hardly to HB 280-310, Easy machining,deformation Plastic Mould Steel 1.2311/ AISI P20 Grade P20/1.2311/3Cr2Mo, Pre-hardly to HB 280-310 Chemical composition:(%) C:0.40 Cr:2.0 Mn:1.5 Mo:0.2 Si:0.3 1. This material (chemical name: 3Cr2Mo) is plastic mould steel, Pre-hardly to HB 280-310, and easy machining, deformation; suited for spark erosion and mirror-like production; 2.Excellent Polish ability with pre hardened delivery to save time after 100% inspection by ultrasonic machine to safeguard its quality. Application:Used in hot plastic injection or vacuum drawing moulds and press moulds main fittings for high load machine mould, contracture accessories, appearance design of TV, washing machine.
42CrMo4 / 1.7225 / 4140 Alloy steel description: Available sizes: Round: Dia. 20 ¨C 1200mm Flat: Thickness 20 ¨C 120mm, width 305 ¨C 660mm Delivery condition: Hot rolled or forged, Peeled or black surface, annealed or QT. Properties: One of the chromium, molybdenum, manganese low alloy steels noted for toughness, good torsional strength and good fatigue strength Applications: Statically and dynamically stressed components for vehicles, engines and machines. For parts of larger cross-sections, crankshafts, gears. Heat Treatment: Soft annealing: heat to 680-720C, cool slowly. Hardness after annealing: Max. 241 HB Hardening: 820 - 850 C Normalizing temperature: 840-880C Tempering: 540-680C.
Chemical composition (%) National brands China 50 # U.S. C50 Germany CF53 Japan S50C Sweden 1647 Chemical composition C Mn SI P S S50C 0.47-0.50 0.65-0.80 0.18-0.31 ¡Ü 0.030 ¡Ü 0.030 Delivery status Hot rolling, forging, annealing, normalizing, hardness HB180-220 Availability size: thickness 20-900mm, width 1500-2500mm, length 5000-10000mm; bar ¢20-¢800mm, length 2000-10000mm. Export standard.
Delivery status: Annealed HB ¡Ü 210 Availability size: Thickness 20-400mm, width 200-810mm, length 2000-6000mm Round c20-800mm, length 2000-10000mm Main purposes: For general machinery parts and shafts Key Features: Modulation of carbon steel, cold heading die steel. The steel affordable, easy to process, after appropriate heat treatment after the availability of a certain toughness, ductility and wear resistance. Hardenability of the steel than 45 steel, suitable for high-frequency hardening, flame hardening, such as surface hardening treatment. Export standard.
Steel products refer to solid straight steel products with a certain section shape and size, including wire, profile and plate, which are formed by plastic processing except pipes. It can be divided into hot rolling, cold bending, cold rolling, cold drawing, extrusion, forging, hot bending, welding and special rolling according to the production method. It can be divided into railway, shipbuilding, mining, structure and construction according to its use. According to the material can be divided into carbon steel, alloy steel and stainless steel. At the same time, these steel products can be reprocessed to form semi-finished products or finished products to meet special requirements. We can according to the customer's different needs, according to the drawings or samples for reprocessing production.
Thickness Tolerance+/-0.01mm Width Tolerance+/-0.05mm Surface nature, blue, yellow, white, polished, white polished, bright, black Coils weight as your request MOQ 1 Ton Monthly capacity 500 Tons Package Standard Seaworthy Package Payment L/C, Western Union, D/P, D/A, T/T, Trade assurance Application band saw blade, rolling shutter spring, bricklayer trowel, plaster trowel, putty knives, scraper, power trowel blade, lawn trowel blade, shoe insole, flat spring, toy spring, spring baskets etc.
