AISI P20/DIN 1.2311 Pre-hardened HRC28-32 Plastic Mould Steel Round Bar Product Introduction P20 is mold quality alloy steel supplied in the prehardened condition. Special melting and refining practices are utilized to produce a uniform product with exceptional cleanliness.
ASSAB 718 HH IMPAX HH (P20) 1.2738 HB 340-380 0.37 0.3 1.4 2.0 0.2 - Ni 1.0 Pre-hardened, no hardening is needed. Pre-hardened plastic mould steel with very good polishability. Injection moulds and extrusion dies for thermoplastics, blow moulds, forming tools, machine components, structural components and shafts. NIMAX NIMAX HB 360-400 0.1 0.32 Blog - Special steel china supplier-OTAI Special SteelOTAI SPECIAL STEEL is Din 1.2311 steel stockholders and suppliers from china. we have more than 16 years experience in 1.2311 special steel and plastic mould steel supply. 1.2311 tool steel is a mould materials for plastic injection, it belong to the high quality medium carbon,Pre-hardness(28~34HRc), Cold work plastic mould steel.
P20/1.2311 Plastic Mould Steel Mould Plate Pre-hardened HRC28-32 . Product Introduction P20 is mold quality alloy steel supplied in the prehardened condition. Special melting and refining practices are utilized to produce a uniform product with exceptional cleanliness. China P20H Standard Pre-hardened Steel Flat Bar - China China P20H Standard Pre-hardened Steel Flat Bar, Find details about China P20 flat bar, 1.2311 flat bar from P20H Standard Pre-hardened Steel Flat Bar - Guangzhou Changfeng Steel Co., Ltd.
Pre-hardened 33-37HRC Steel Block GB CT 738-1.2738 Product Introduction 2738 is a hardened and tempered, not corrosion resistant plastic mould steel. Because of the Ni-addition, there is no hardness decrease in the center of large sizes (up to 600 mm). China Pre-hardened HRC40 Plastic Mould Steel NAK80 - Alloy steel round bar, steel bar, round steel manufacturer / supplier in China, offering Pre-hardened HRC40 Plastic Mould Steel NAK80, Pre-hardened HRC33-37 Hot Forged Die Block 1.2738/718H/P20+Ni, S50C/SAE1050/1.1210 Carbon Steel Injection Plastic Mould Steel and so on.
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DH2F has a machine rating of 65 out of 100, with 100 being the best rating for pre-hardened mold steels. (For comparison, P20 at 30 HRc has a machine rating of 50.) DH2Fs superior machinability means extended tool life. Din 1.2738 Tool Steel DIN 2738 Mould Steel Plastic DIN 1.2738 is specially used for Plastic injection die moulds. The characteristics of a material are right sharpening, photo-etching properties with high purity and good homogeneity. DIN 2738 is upgraded version of plastic mold steel 0f 2311, which normally supply in Pre hardened condition.
Hardness:Pre-hardened 33-37 HRC . Applications . 1) Suitable for molds with high gloss. 2) After the mold steel nitride surface hardness can reach 650 ~ 700HV, the number of products can reach more than 1 million die. Die steel for plastic moulds with a thickness of about 400 mm plus. Flat Steel - China Flat Bar, Building Material Prehardened (HRC33-38) 1.2738 718H Forged Steel of Plastic Mould Steel Pre-hardened large size injection mould, can be pollished normally.Used for making high demand large size Favorites Guangzhou Changfeng Steel Co., Ltd.
Pre-hardened HRC33-37 Plastic Mould Steel Forged Block GB CT 2738 Inquiry Basket. 718H Pre-hardened HRC 33-37 Hot Forged Die Block. 718H Pre-hardened HRC 33-37 Hot Forged Die Block Inquiry Basket. Standard Hot Forged Die Block 1.2738 718H P20+Ni. Good Machinability Pre-hardened HRC30-33 Plastic Mould High quality Good Machinability Pre-hardened HRC30-33 Plastic Mould Steel Plate 1.2312 P20+S from China, China's leading international tool steel product, with strict quality control hot work die steel factories, producing high quality hot work die steel products.
Hardened Steel Price - Select 2020 high quality Hardened Steel Price products in best price from certified Chinese Hardened Steel Washer manufacturers, Hardened Steel Nails suppliers, wholesalers and factory on Made-in-China High Quality Forged 1.2738 Mold Steel Plate Pre-hardened High Quality Forged 1.2738 Mold Steel Plate Pre-hardened HRC 33-37,US $ 1280.00 - 1330.00 / Ton, China, CF Steel, 1.2738/P20+Ni/ 3Cr2NiMnMo/718H.Source from Guangzhou Changfeng Steel
High Quality Forged 1.2738 Mold Steel Plate Pre-hardened HRC 33-37,US $ 1280.00 - 1330.00 / Ton, China, CF Steel, 1.2738/P20+Ni/ 3Cr2NiMnMo/718H.Source from Guangzhou Changfeng Steel High Speed Steel Tool Steel P20 Mold Steel P20P20 Mold Steel. P20 Mold Steel is a versatile, low-alloy tool steel that is characterized by good toughness at moderate strength levels. The steel is commonly used for plastic injection mold cavities and tooling and for die casting dies for zinc. P20 is typically sold in the pre-hardened condition at a hardness of approximately 300 HBW.
Therefore, in actual work, the pre-hardened (quenched and tempered) steel with good machinability is often used as the mould insert. For precision and long-life molds, nitriding treatment can be done on the surfaces of cores and cavities to improve the wear resistance. MODERN PRE-HARDENED TOOL STEELSMODERN PRE-HARDENED TOOL STEELS P. Hansson SSAB Special Steels, Oxelösund, Sweden Keywords:Tool Steel, Mould, Manufacturing Time, Milling, Surface Engineering, Nitriding Abstract Traditional pre-hardened tool steel has been available in the market for decades and is commonly delivered to hardness levels up to approximately 380 HBW (40 HRC).
DCMX Cold Work Die Steel, 64 HRC; TOOLOX 33 Plastic, Rubber Molds; Toolox 44 Steel Die Cast Pre-hardened mold steel; 40 HRC; No stress relieving required; Machines 30% 40% faster than P-20 36 50 HRC; Learn More. DH2F. Modified H-13; Pre-Hardened to 37-41 HRC; Superiour wear resistance; Extremely stable; Learn More Materials Free Full-Text Improvement of Strength The development of the mold industry has promoted the production and consumption as well as the research of large cross-section 718H pre-hardened mold steel [1,2].Pre-hardened mold steel, such as the medium-carbon low-alloyed steel family AISI P20 and its derived varieties DIN 1.2738 (German grade) and 718 (Swedish grade), has been widely used in industry.
A modified AISI P20. Most widely used alloy for plastic molding. Supplied pre-hardened to 285-321 BHN (30-34 HRC). Mold Die is produced exclusively by the Finkl patented VAD process and provides the cleanest, most homogeneous structure available, giving maximum machinability and polishability in the industry. Hi-Hard MD® P20+Ni HH:1.2738 HH Mold steel - P20 or not P20? - Canadian MetalworkingApr 25, 2013 · The use of pre-hardened grades, however, adds pressure on the mold maker. Deep cavities require thick section blocks which, if poorly heat-treated, will have a pronounced case and core effect. If the machining process strips off the outer layer, residual stresses will distort the block, requiring one or more stress relieving treatments.
What is P20 Steel ? AISI P20 Steel Plate Material is a versatile, low-alloy tool steel that is characterized by good toughness at moderate strength levels. The special purpose mold steel P20 steel plate is commonly used for plastic injection mold cavities and tooling and for die casting dies for zinc. P20 mold steel plate material P20 steel plate 1.2311 3Cr2Mo Plastic tool steel OTAI SPECIAL STEEL is AISI P20 Tool Steel stockholders and suppliers from china. we have more 18 years experience in P20 tool steel plate, round, bar, flat bar, square supply. P20 is a high quality plastic tool mold steel, It belong to the high quality medium carbon, Pre-hardness plastic mould steel, Delivery hardness 28~34 HRC.
BÖHLER PLASTIC MOULD STEEL 3 Hardened and tempered:290 330 HB Hardened and tempered:350 390 HB FIELD OF APPLICATIONS Moulds for chemically agressive plastics, e.g.:»Moulds for household appliances » Extrusion tools » Moulds for fittings Homogeneous structure over the entire steel Plastic mould steels - Home:DEW-POWDER.COMNov 10, 2017 · *pre-hardened Superclean = ESR This is an excerpt from our portfolio that also contains other grades. All grades are available in remelted condition. Reference numbers / designations in brackets are not standardized in EN ISO 4957. Plastic mould steels Classification Brand Chemical composition in weight-% Designations Working hardness
Pre-hardened 33-37HRC Steel Block GB CT 738-1.2738 Product Introduction 2738 is a hardened and tempered, not corrosion resistant plastic mould steel. Because of the Ni-addition, there is no hardness decrease in the center of large sizes (up to 600 mm). Plastic block Manufacturers & Suppliers, China plastic Pre-hardened HRC33-37 Plastic Steel Selection - International Mold Steeldominant pre-hardened cavity and core steels used in Japan. How Paying More for Steel Reduces Mold Building Costs Reduced machining time reduces leadtime, lowers labor costs and improves machine use. You can build more tools in less time, increasing revenues. Hunt Machine (Tallmadge, OH), a leading
Jan 30, 2016 · Pre-hardened type tool steel for plastic mold. mold for high quality plastic with long run production. LKM 2312:P20 + S:Prehardened:29-35:Excellent machinability, most suitableable for high speed volume machining. Plastic mold for general use and core parts:LKM 738:P20 + Ni:Prehardened:29-35:High quality pre-hardened type tool steel Steel grades The Tool HubJan 30, 2016 · Pre-hardened type tool steel for plastic mold. mold for high quality plastic with long run production. LKM 2312:P20 + S:Prehardened:29-35:Excellent machinability, most suitableable for high speed volume machining. Plastic mold for general use and core parts:LKM 738:P20 + Ni:Prehardened:29-35:High quality pre-hardened type tool steel
Jul 29, 2011 · Plastic injection molds are an important economic sector due to the increasing use of injection molded plastic components. The selection of mold steel material, its processing conditions, and the way it is machined and hardened all have an impact on how it performs during use across its lifecycle for injection molding. Surface damage of mold steel and its influence on surface Traditional ISO1.2738 plastic mold steel exhibits low fracture toughness and inhomogeneous microstructures as obtained from the pre-hardening of large blocks  . According to some
Prehardened:37 - 42HRC, High Performance Plastic Mold Steel with rust resistivity and excellent machinability. CENA-V Prehardened:35 - 41HRC, Advanced Plastic Mold Steel corresponding to the good stain resistance and high-quality mirror surface polishing. Superplast P20HH - BICO Steel Service CentersSuperplast P20HH Superplast P20HH is a plastic injection mold to W1.2738 High Hard, P20 HH and W1.2711. steel pre-hardened to 340 HB /36HRC Compared to those conventional grades, it typical hardness. Superplast P20HH is used for plastic mold cavities when high hardness level is requested (higher than conventional 300HB steel).