skh51 HSS prices of imported high toughness M42 high speed steel

skh51 HSS prices of imported high toughness M42 high speed steel _SKH-51 high toughness of tungsten steel plate _ Jinguangs -SKH51 resistant high speed steel HSS _skh51 easy processing speed _skh-51 high-carbon steel _ cobalt high speed steel super-hard thermoplastic hot hardness wear-speed steel rod HSS HSS high speed steel rod superhard price SKH-51 high-speed steel: SKH-51 is the international toughness of tungsten-molybdenum high speed steel, carbide fine and uniform particles of the steel with High toughness, excellent cutting performance, thermoplastic and good features with good wear resistance, especially resistant to 600 ℃ high temperature is not easy to soften, good red hardness after heat treatment and quenching hardness can reach 64HRC, high wear resistance than high-chromium high-carbon steel 2-fold, 1.5-fold sewing strong disadvantage is the difficulty of the larger heat treatment process, using costly. Main Ingredients C Carbon: 0.85 Si Si: 0.45 Mn Mn: 0.45 Cr chromium: 4.00 W Tungsten: 5.80 V Vanadium: 1.80 Mo Mo: 4.80 P P: 0.03 S S: 0.01 SKH-51 feature high-speed steel red hot hardness, high abrasion resistance and cutting ability, high impact toughness, uniform fine grain, high toughness. SKH-51 tungsten steel high speed steel, suitable for manufacturing powerful cutting wear and impact resistance of various tools, and advanced die, screw die, more complex tools required toughness and shape, cutters, drills, etc. Use the plus SKH-51 tool industry, scrapers, rolling cutter, cutter, drill and other forging industry: the forging die screw industry: hexagonal, etc. Heading molding, teeth tapping, stamping die: punch, knife, punch material. Forging: 1.100 ~ 900 ℃ annealing: heating to 800-850 ℃, stay at this temperature in two to four hours, allowed to cool gradually in the oven. Quenching: first pre-heated to 550-600 ℃, once heated to 950 ℃, and then heated to a: 1,220 ~ 1250 ℃; b: 1,200 ℃ ~ 1230 ℃. Hardened in oil, but oil must be moisture 40-60 ℃ (a general tool; b toughness are required in the form of complex tools.) Tempering: heating to 550-570 ℃, stays at this temperature and then at still air cooling, tempering must repeat the second Hardness: more than HRC63 ℃. SKH-9 HSS skH-9 pre-punch hard fine plate material, SKH-9 high speed steel, imported high speed board, dedicated high-speed steel cutting tools, wear high-speed steel, impact resistant high speed steel, high speed steel properties and uses of introduction. SKH-9 HSS specialty ①W-MO system (6-5-2 type) high-speed tool steel, the most universal, especially SKH-9 (SKH51) is a lot of usage in the world, instead of the W-type high-speed tool steel SKH2. ② carbide structure subtle, neat, well distributed. And homogeneous. Therefore, a more balanced wear resistance and toughness. Particularly because only the increase or decrease in carbon content and therefore does not damage the high temperature characteristics, continuous and substantial change in the nature of steel. When needed toughness low carbon steel for the next of hardness, wear resistance required in the circumstances for the selection of high carbon steel bell. ③ full of hot, cold plastic, is cutting and grinding is also good. SKH-9 high-speed steel cutting purposes: drills, taps, reamers, circular saws, gear cutters, broaches, planer, etc. Mold: a variety of hot, high-speed characteristics of cold steel die and punch, cutter, cutting knives, tools, and uses gadolinium roll introduce high-speed tool steel SKH-9-speed steel carbide organization subtle, neat, distribution Good. And homogeneous. So in terms of wear and leather more balanced. Particularly because only the increase or decrease in carbon content and therefore does not damage the high temperature characteristics, continuous and substantial change in the nature of steel. Needed reform of the low carbon steel for lower hardness, wear resistance required in the circumstances for the selection of high-carbon steel bell. Full of hot, cold plastic, is cutting and grinding is also good. Use suitable manufacturing powerful cutting wear and impact resistance of various tools, and advanced die, screw die, more complex tools required toughness and shape, cutter, drill. 6542 HSS W6 Description: aka W6Mo5Cr4V2,6542, W6, DF6) and other steel Features: Universal tungsten-molybdenum steel HSS representatives, high toughness, good thermoplastic, high hardness, red hardness and high temperature hardness. Factory Hardness: 62-65 degrees (HRC), if it is salt bath furnace> = 64HRC, annealing 6, ± 0.10) Tungsten W: 5.50 ~ 6.75 (tolerance: Size ≤10, ± 0.10; sizes> 10, ± 0.20) Note: According to the agreement, V content can be 1.60 to 2.20 Jinguangs simple instructions: 1, supply complete: all round, a small rod, sheet, pre-hardened punch materials, inventory quantities; 2, supply Specifications: rod (diameter Ф2.3-Ф420mm), sheet metal (thick 0.2-420mm, width 10mm-1220mm); 3, provides: original material certificate, SGS Environmental Report, heat treatment reports; 4, on transport: wooden packaging, aviation, logistics and transport or delivery to the plant; 5, Uses: Widely used in all kinds of precision parts, punches, dies, shafts, automobiles, machinery equipment, hardware, electrical and electronic industries; 6 , Price: Power Conference. Best price in the industry to meet the different specific requirements; 7, a detailed understanding of the steel composition, performance, heat treatment, and other technical parameters, please call our inquiries. Gold Wide supply models are: 1, high-speed steel (bar / sheet metal pre-hardened ultra-resistant high toughness hard 61-65HRC): SKH-9 SKH-51 SKH-55 M2 M35 M42 W6 6542 W18 W6Mo5Cr4V2 W18Cr4V S500 S600 S705 etc. 2, powder high speed steel (bar / sheet metal pre-hardened ultra-resistant high hardness and toughness 63-70HRC): ASP23 ASP30 ASP60 S790 S390 S290 etc. 3, mold steel (bar / sheet metal pre-hardened steel hardness 60-63HRC) : SKD11 D2 DC53 VIKING Cr12 Cr12MoV O1 O2 XW-5 XW-41 K107 K340 A88 718 (H) S-136 (H) M310ESR M333ESR NAK80 SKD61 8407 W302 2344 H13 DAC FDAC SLD four, bearing steel: SUJ2 GCr15 52100, 5 stainless steel: 440C SUS440C 9Cr18Mo 303 304L 316 316L 430 420J2 six, structural steel: SNCM439 SCM440 4340 8640 8620 4140 6370 4130 etc. Jinguangs CPM than traditional high-speed steel of: a, no direction. CPM pressurized by sintering fine grain steels, it is the compressive strength at various points of impact resistance, flexural strength and toughness are the same. No known as "straight wire" and "cross-wire" produced in the same piece of material differences, as well as network integration and waterlines organized group. Second, uniform fine crystalline particles: CPM fine powder composed by steel particles, and then sintered by HIP, internal organization and meticulous uniform. Traditional high-speed steel alloy ingot because when made early precipitation of carbides, resulting crystalline particles and the size of the group Dahua uneven phenomenon. The uneven distribution of carbide crystals and sizes uneven. Third, the heat treatment can improve the hardness: the same kind of high-speed steel system as an example: the traditional high-speed steel (JIS SKH-51: AISI M2) usually after heat treatment hardness HRC 62-64, while the same for Mo (Radium) Department of CPM heat After the hardness of HRC63 ~ 66, to 25t x 100 x 100, for example, when the heat treatment and quenching temperature Jin Guang - (austenitizing temperature) CPM lower than conventional high-speed steel 30 ℃ ~ 80 ℃, and quench allow cooling time longer than the traditional high-speed steel, but also has excellent air cooling near the high hardness values. Fourth, reduce heat deformation: CPM by extremely fine grain steel powder combined heat-treated material size will be bigger than the original size, and will increase in all directions at the same time, Jin Guang - the traditional high speed steel after heat treatment due to directional the size of the increase is inconsistent, and even in some places the size will be reduced, so that the original shape deformation. Fifth, there is no segregation phenomena: due to the traditional high-speed steel, the distribution of the smelting process of the elements is not very uniform, so that when the heat treatment of the metal elements into carbides when combined with the carbon, the position of the unbalanced distribution and segregation phenomena, gold Canton - Life in the processing or the use of varying quality and life expectancy is difficult to grasp. CPM is not such a case. So CPM same with the conventional high-speed steel hardness, high-speed steel powder is processed better, Jin Guang - and not easily deformed. Sixth, there is no mediator in the non-metallic material: CPM because every one fine steel particles (powder) are rigorously screened, containing impurities and non-metallic objects close to zero, after forming ingredients is very stable. In particular, the use of wire cutting today generalization, each non-metallic dielectric material in the matter, there should be no impact of man-hours and quality. Seven, abrasion resistance: In the same heat treatment and quenching temperature, hardness than conventional high-speed steel powder high-speed steel, so the wear resistance are superior to conventional high-speed steel, and small particles uniformly, no segregation, Jin Guang - wear According to different use cases increase 50% to 200%. Eight, toughness: When conventional high-speed steel powder to achieve the same hardness, high-speed steel, is bound to increase its quenching temperature, resulting in internal carbide particles coarsened crystal growth, while reducing the toughness, Jin Guang CPM fine crystalline particles uniformly, no direction Therefore, better toughness. The company introduced a wide gold sales process: 1 About Payment: Guangdong Province can express the collection of money, provinces and shipping. We strongly recommend the two sides signed the contract. If the seller online, gold buyers and sellers determine wide shipping method and payment method; If the seller is not online, instant telephone contact. 2 About Transportation:! Receipt of goods (courier spot inspection, found that the amount of material does not comply with the order form, or severely deformed material damage have questions, please reject), identify problems, please contact us promptly negotiated settlement (gold wide) 3 About logistics: logistics delivery within 5 days if not arrive, please contact our service and newspaper delivery company and a single number, we will help you to consult the details of 4 Delivery time: buyers as soon as possible after the next single get in touch with us, quickly shipped after confirming the payment arrival. The choice of the shipping company jointly negotiated by buyers and sellers to facilitate Jinguangs allow buyers can get the goods as soon as possible. 5 Service: customers such as the quality of the material have any objection with our wide gold project manager communication. Our technical support department can provide processing and grant recommendations. Determine if our quality problems, please try to keep the material integrity of your company is not being used, you can return our wide gold. General aftermarket response time in two days to give back and deal with.