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1.2738 718 P20+Ni Tool Alloy Plastic Mould Die Steel¹

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Product Description 1.2738 718 P20+Ni Tool Alloy Plastic Mould Die SteelProduct DescriptionEquivalenceAISI/SAEDIN/W.NrJISGBP20+Ni1.2738/3Cr2MnNiMoChemical Composition (%)CSiMnPSCrMoNi0.350.201.30≤≤1.800.150.900.450.401.600.0300.0302.100.251.20DimensionsThickness(mm)Width(mm)Length(mm)20-4501600-23003000-5800 47 set of Vertical Band SawStrong cutting capacity!!!Monthly 250 tons per setWe cut and machine the steel plate as your required sizes.We guarantee a prompt delivery time.P20+Ni is recommended for the Blocks thickness over 450mmDelivery Condition Steel will be processed in the best facilities: EAF+LF+VD. Delivered as hot rolled, the surface can be black or machined. It undergoes quenching and tempering, achieving remarkable hardness levels of 28-34HRC, or tailored to your exact requirements.Hardness options include 30-36HRC or a custom range. Rest assured, our rigorous UT testing guarantees 100% pass rate. Characteristics1. Widely used plastic mold steel with excellent comprehensive mechanical properties, boasting superb mechanical properties and unmatched hardenability. It offers consistent hardness across large sections post-quenching and tempering.2. It excels in polishing ability but low toughness.3. Designed for immediate use after pre-hardening, ensuring reliable performance and minimizing deformation post-heat treatment, it's a standout choice for molds. Applications1. Ideal for crafting large plastic molds where precision and longevity are paramount.2. Perfect for low melting-point alloyed die casting moulds such as those for Tin, Zinc, and Lead.Forging TechniqueHeat TemperatureStart Forging TemperatureFinish Forging TemperatureCooling Method1140-1180oC1050-1140oC≥850oCPit Cooling Our AdvantagesWhat we can offer?Our diverse range of steel products, available in multiple dimensions and crafted to international standards or tailored to your specifications.We provide comprehensive machining and heat treatment services.Our experts are ready to guide you in selecting the optimal materials for your needs.Shape AvailableSolid round barFlat barSquare barHexagon barBlockPlateSheetWire rodStripAISIDINJISStockApplication Hot Work Tool SteelH111.2343SKD6√Die Casting Dies,Extrusion Dies, Hammer Dies,Ram Dies,Forging Diesetc.H131.2344SKD61√H101.2365SKD7 --1.2367-- L61.2714 / 1.2713SKT4√H121.2606SKD62 H211.2581SKD5√Cold Work Tool SteelD31.2080SKD1√Cutting Tools, Punching Tools, Shear Bladers, Reamers, Thread Rolling Dies, Calipers, Sockets etc.--1.2601~SKD11√D21.2379~SKD11√--1.2379 MODDC53 (Daido)√D61.2436-- O11.2510SKS3√O21.2842-- A21.2363SKD12 S11.2550-- S71.2357-- --1.2767SKT6 L21.2210-- PlasticMould SteelP201.2311--√Mold Base, Core & Cavity, Bumper Mold etc. P20+Ni1.2738--√P20+S1.2312--√--1.2316-- 4201.2083SUS420J2√----NAK80 (Daido)√Alloy Steel412025CrMo4 / 1.7218SCM420 Shafts, Gears, Drillers, Chains, Bolts, Nuts, Pins, Suds, Keys, Bites, Crankshafts, Connecting Rods, Came, Couplings etc.413534CrMo4 / 1.7220SCM435 413034CrMo4 / 1.7220SCM430√414042CrMo4 / 42CrMoS4 / 1.7225 SCM440√414241CrMo4 / 1.7223SCM440 4145H---- 4330V---- 434034CrNiMo6 / 1.6582SNCM439 511516MnCr5 / 16MnCrS5 / 1.7131 512020MnCr5 / 20MnCrS5 / 1.7147SMnC420H 514041Cr4 / 41CrS4 / 1.7035SCr440√862021NiCrMo2 / 1.6523SNCM220 864040NiCrMo2-2 / 1.6546SNCM240 --18CrNiMo7-6 / 17CrNiMo6 / 1.6587-- 984036CrNiMo4 / 1.6511-- E7140041CrAlMo7-10 / 1.8509SACM1 --34CrAlNi7 / 1.8550-- Bearing SteelE52100100Cr6 / 1.3505SUJ2√Bearing, Shaftsetc.--100CrMn6 / 1.3520-- --100CrMo7-3 / 1.3536-- Spring Steel515555Cr3 / 1.7176SUP9 Springs615051CrV4 / 1.8159SUP10 926160CrSi7 / 1.7108-- Carbon Steel1010CK10 / C10E / 1.1121S10C Shafts, Chains, Bolts, Nuts, Pins, Suds, Keys, Bites, Came, Couplings etc.1020C22 / 1.0402S20C√1040CK40 / C40E / 1.1186S40C√1045CK45 / C45E / 1.1191S45C√1050CK50 / C50E / 1.1206S50C√1055CK55 / C55E / 1.1203S55C 1064CK60 / C60E / 1.1221S58C High Speed Tool SteelM21.3343SKH51√Reamer,End-mill,Hob, Cutter, Bite, Drill, Punch, Tap, Broochetc.M71.3348-- M421.3247SKH59√M351.3243SKH55√T11.3355SKH2 T151.3202-- T421.3207SKH57 Note1). √ mean we have stock.2). Delivery Condition:Smelting: EAF+LF+VD (+ESR)Crafting: Hot rolled, Cold rolled, Forged, Cold DrawnHeat Treatment: Untreated, Annealing, N+T, Q+TSurface Finishes: Black, Peeled, Turned, Milled, Grinded, Polished Company ProfileFAQQ1: What is Ningbo Ningshing Precision Machinery Group Co., Ltd ?A1: Ningbo Ningshing Precision Machinery Group Co., Ltd., formerly known as Ningbo Ningshing Special-Steel Group Co., Ltd., is the leading distributor of Special Steel, and also a professional mold base maker in China. Our business involves special steel trading, machining processing, mold base making, heat treatment, CNC machines manufacturing. Q2: Are you a manufacturer or a trader? A2: For Special Steel, we are the one of the leading distributors and service center in China. 9 warehouses with over 50,000 tons of regular stock. Our workshop has various kinds of equipments for sawing, milling, grinding, drilling etc.For mold base, we are a professional manufacturer, with 24 sets of CNC machines, 3 axis and 5 axis, CMM for inspection. We produce medium-large sized mold base for plastic injection mold and die casting die. Q3: How do you control the quality of steels?A3: Firstly, we have very close and deep relationship with Chinese Prime Mills, choose supplier carefully, and regard them as the long term business partner. Based on the long term cooperation, we concentrate on special steel business and expand the market step by step. Secondly, we have own technical center which is formed by the experienced engineers and technicians whom ever worked for prime mills. We control the quality in production process, in-out warehouse. Q4: Which kind of processing can you do?A4: We do machining processing like cutting, milling, grinding, turning, peeling, drilling, CNC machining. Meanwhile, we do vacuum heat treatment for die and mold.

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