The steel used in molds for plastic molding have ferrite- carbon alloy (which is normally called steel) as the basic material. It is helpful to know the chemical composition of some typical types of steel as a basic knowledge, because that will become useful when considering the heat treatment and mechanical characteristics, etc.
Flat Bar:thickness:20-28 width:80-300. thickness:30-40 width:80-450. thickness:50-300 width:80-610. Description. This steel is a hardenable, martensitic stainless steel that is a modification of Alloy 410. Similar to 410, it contains a minimum of 12% chromium, just sufficient enough to 718 injection mould steel-Assab - Special steel china 718 injection mould steelOrigin, brand:Swedish ASSABDelivery ConditionASSAB 718 HB290-310. 718 use the same as the mold steel P20 type, but as a result of better hardenability, superior performance, can make size large, high-grade plastic mold forming parts. With the development of plastic mold, there will be more and better update
A-2 Tool Steel. A-2 is an air hardening (cold work) tool steel with wear properties between 0-1 oil hardening and 0-2 air hardening. A-2 offers good toughness with medium wear resistance along with relatively easy machining. A-2 also has excellent non-deforming properties. These characteristics have made A-2 a very popular and widely used material. Alloy Steel StockistOTAI:One order, life careAlloy Steel More than 20 years of pre-sale and after-sales experience of die steel, so that dealers and terminals avoid all pits. 4140 plates in stock, 800 tons are basically guaranteed in daily life, and cannot be achieved by South China peers. Reduce the comprehensive cost of
Ground Flat, Ground Steel, Machined Steel manufacturer / supplier in China, offering Ground Flat Ground Steel Tool Steel Machined Steel Plate Grade 1.1730 S45c S50c, Hot Rolled Round Bar in Size 12mm with Grade Q235 20# 45#Carbon Steel Round Bar for Project Material, High Quality Q235 Gcr15 S45c 4140 1.7225 Scm440 Deformed Steel Bar Prices and so on. China NAK80 P21 Hot Rolled Special Alloy Tool Steel Flat Hot Rolled Alloy Steel Plate & Flat bar for Plastic Mould (NAK80, P21) NAK80 is a pre-hardened plastic mold steel.Factory hardness can reach HRC37-43. Have a good polishing performance and carving, good electrical discharge.Use in the mirror polishing mold, auto parts discharge Processing die.The thickness of not more than 2MM thin sheet, efficient blanking die, punching die and embossing mold
Mold Tool Steel. Plastic Mold Tool S136H / 4CR13 / 1.2083 Steel Plate 2200mm Width. PET Mold Base ESR 1.2083 420 S136 4Cr13 Plastic Mold Steel. Hot Runner Sealing S136 1.2083 420 Steel Plate Mold Steel Material. Plastic Mold Steel. DIN 1.2311 / P20 / 3CR2MO Plastic Mold Steel Flat Bar for vacuum cleaner. Forged P20+NI / 718H / 1.2738 Mold Tool High Speed Steel, Mold Steel, Cutting Tools Manufacturer4Cr13/ 2Cr13 / 420 Plastic Mold Steel Plates / Die Steel / Alloy Steel / Special Steel / Bars / Sheet / Forgings Inquire Now H13 / 1.2344 / SKD61 Hot Work Tool Steel
Tool Steel Mold Steel Alloy Steel Carbon Steel D-2:P20:6150:A36/MS:A-2:H-13:4140 Ann:C1018:S-7:S-7:4142 Pht:1045:O-1 8620:1060 4340 Ann NAK80 Plastic Mold Steel Plate Ningshing Special-SteelDelivery Condition. EAF+LF+VD+ESR, Hot Rolled, Unmachined or Machined surface, Q+T, Hardness 38-42HRC, UT 100% Passed. Characteristics. Low alloyed Presipitation hardening steel, with good comprehensive mechanical properties, high hardenability, convenient heat treatment, small deformation after heat treatment, good polishability. This material also has good nitriding, electrical machining,
NAK80 Steel Round Bar Sheet Plate Material. NAK80 steel material is a prehardening plastic mold steel. Out of the factory, the hardness can be reached 37-43 HRC. Without S, it has good mirror polish and EDM. After the production of special smelting, it will get high cleanness and stable performance. NAK80 steel has great polishing property, it no needs heat treatment. Online Metals Supplier Metal Processing Alro SteelOur inventory includes steel, stainless, aluminum, red metals, alloys and tool steel. Our team provides value added metals processing to help you reduce lead times. Alro distributes and processes metals from over 40 locations in 12 states. Our fleet of over 300 trucks provide next
tool steel grades, hss steel, buy p20 steel, p20 steel round bar, p20 steel properties, p20 steel composition, p20 steel suppliers, high hard p20 steel. WHAT IS P20 STEEL PLATE? P20 Steel Plate is the versatile and low-alloy tool steel plate. And it is characterized by its PCBN Cutting Tool BlanksThe standard shape of MORE® PCBN Cutting Tool Blanks is round. Other shapes, such as segment, rectangle, triangle, square, semi-circle and so on, can also be customized per customers requirements. our PCBN is widely used in processing of cast iron, hardened steel, powder metallurgy materials and Ni-Co heat-resistant alloy materials, PCBN
China Plactic mold steel/Die steel catalog of Tool/Die/Mould Steel Grade P20 1.2311 1.2738 1.2312 Flat Plate Round Bar Block Alloy Mould Special Steel, AISI Flat Steel 1.2083 SUS420J2 4Cr13 Tool Steel Flat Bar Plastic Mold Rolled Tool Steel Sheets Factory Salse S136 provided by China manufacturer - HK JIMI STEEL CO., LTD., page1. Plastic Mould Steel - P20 Plastic Mold Steel Flats P-20 Pre-Hardened Mold Steel. Shape. square. Grade. p- 20. Technique. P20 tool steels are heated to 871-899 DegreeC (1600-1650 DegreeF) in the carburizing medium during the carburizi. By placing more stress on high-quality products, we have been able to set a benchmark in the export and supply of premium-grade Plastic Mould Steel 2378.
Jun 24, 2020 · NAK80 plastic mould steel, a Ni Al Cu precipitation age-hardening steel, is characterized by high polishability. NAK80 plastic mould steel is sulphurized to give the steel good machinability, mirror finish and electrical discharge machinability, with good The weldability of the welded part of the hardness first decreases, and after the aging treatment and air cooling at 500°C × 5 hours after Widely used injection mold steels - home-CNMOULDINGTop-grade imported mold steels parameters & performance. ASSAB 88 Highly abrasion/corrosion resistant pre-hardened mirror finish steel. ASSAB 88 mold steel is a chromium, molybdenum, vanadium alloy tool steel, Its. characteristics are high wear resistance,
Tool steels typically have excess carbides (carbon alloys) which make them hard and wear-resistant. Most tool steels are used in a heat-treated state, generally hardened and tempered. The typical elastic modulus of tool steels at room temperature (25°C) ranges from 190 to 210 GPa. The typical density of tool steels ranges from 7.72 to 8.0 g/cm TOOLING:How to Select the Right Tool Steel for Mold Aug 25, 2016 · Its a very durable, impact-resistant tool steel that can be hardened up to 56 RC. This steel also is much more stable through the heat-treating process, shrinking or expanding less than H-13 or stainless steel. In most cases, cavities are hardened to 50-52 RC. S-7 can also be used for slides or lifters and hardened to 54-56 RC.