nak80 p21 pre hardened hrc40 injection plastic mould steel

nak80 p21 pre hardened hrc40 injection plastic mould steel

40HRC Pre-hardened High mirror polish Plastic injection

Plastic injection mold Steel NAK80 Daido Steel Co., Ltd. Contents 1. Daido Steel:Company profile P21 H 60 SKD11-M D2 QCM8 Hardened & tempered 57 SUS440C-M 440C QPD5 SPC5 (P/M) 52 Age hardening steel C{ 50 Maraging Other 40 Non injection molding 40HRC pre-hardened steel Shorter mold making time Easy machining

C Si Cr Ni Mn Mo V W 180 Group - Medical injection

High quality mould inserts, best suitable for plastic moulding of PS, PE, PP, ABS Special Stainless Steel 0.05 0.35 0.2 5.0 0.75 2.3 0.8 0.5 0.3 3.25 0.7 1.4 0.15 0.3 - 3.0 1.5 0.3 - - 0.4 12.6 1.2 Plastic mould bases with requirement of long run, corrosion resistance and High strength plastic mould and compacting die, suitable for molding China P21/Nak80 Black Surface Special Alloy Steel for NAK80 1.2312 P21 P20+S Hot Rolled Plastic Mould Steel 1:NAK80 steel introduction NAK80 steel is a precipitation or age-hardened mold steel with a uniform through hardness of approximately 40 HRC. It is super clean, Vacuum-Arc Remelted steel with uniform grain structure, uniform hardness, and excellent dimensional stability.

China hardened mold steel wholesale -

China Hardened Mold Steel, China Hardened Mold Steel Suppliers and Manufacturers Directory - Source a Large Selection of Hardened Mold Steel Products at dumpling mold stainless steel ,case hardening steel ,stainless steel omelet mold from China Corrosion -resistant Mould Steel Round Steel 4Cr13 420 Pre-hardened HRC33-38 Plastic Mould Steel Hot Forged Die Block 1.2738. Video. B40 NAK80 P21 XPM Pre-hardended HRC40 Mirror Polish Plastic Mould Steel Flats. Video. P20/1.2311Pre-hardened HRC 28-32 Plastic Mould Steel Hot Rolled Black Surface Flats.

Difference between steel mold types P20H, S136H and 718H?

Apr 16, 2017 · But, generally speaking P20 (1.2311/1.2312) has been used for years as cavity/core material in injection molds for short to medium life expectancy- up to a few 100,000 shots-pre hardened, HRC 28-32- machinable with normal cutting tools. 718/718HH (1.2738) similar to P20 but slightly harder--up to around HRC38- still machinable with normal H-13, P-20, 420ss - Alloy Tool Steel Inc.P-20 Pre-Hardened Mold Steel. P-20 is a general purpose mold steel designed for the plastic mold industry. With a combination of Chromium, Manganese, Molybdenum, and Carbon, unwell as being pre-hardened. P-20 is a very popular mold steel grade. P-20 is used for plastic injection and compression molds, and zinc die casting dies.

Hardened steel Manufacturers & Suppliers, China hardened

Pre-hardened HRC40 Plastic Mould Steel NAK80 Inquiry Basket. NAK80/P21 Pre-hardened HRC40 Injection Plastic Mould Steel. NAK80/P21 Pre-hardened HRC40 Injection Plastic Mould 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.

High Speed Steel Tool Steel P20 Mold Steel P20

P20 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. How to choose plastic mold steel?_Tool steel_Die steel Pre-hardened mold steel , there is grade:S136H, 2316H, 718H, 2083H, hardness HB270 --- 340, 45 die by P20, 718,738,618,2311,2711, particularly low for the requirements molds, may have used S50C, 45 # steel, that is, directly in the mold cavity up to do. Mould steel type:Soft mould steel plate Prehardened mould steel Tempering mould steel

How to choose suitable mold steel? - Industry Knowledge

NAK80 (P21 type), etc., are all pre-hardened and do not require heat treatment. b) The core can be selected from medium and low grade imported P20 or P20+Ni steel, such as 618, 738, 2738, 638, 318, etc., all of which are pre-hardened; for molds with small production batches, domestic plastic mold steel can also be used. Injection mold forming parts of parts materials selection Injection mold is a tool for producing plastic products, and also a tool for the complete structure and precise size of plastic products.Injection molding is a kind of machining method used in batch production of certain kinds of complex parts.Specifically, the molten plastic is injected into the cavity by the injection molding machine. After cooling and curing, the plastic is obtained.

Mould Steel - MAX STEEL l Special Steels And Metals

Jul 03, 2019 · Mould Steel 1.2738 P20 1.2312 NAK80 SMAT1 PH42ESR 1.2311 1.4125 440C N695 1.2316 420F Mod 1.2083 420 420J2 used for moulds components dies Mould Steel - MAX STEEL l Special Steels And Metals Jul 03, 2019 · Mould Steel 1.2738 P20 1.2312 NAK80 SMAT1 PH42ESR 1.2311 1.4125 440C N695 1.2316 420F Mod 1.2083 420 420J2 used for moulds components dies

NAK80 / P21 / B40 Plastic Mold Steel Plate Pre - Hardened

High quality NAK80 / P21 / B40 Plastic Mold Steel Plate Pre - Hardened HRC37-43 ISO SGS from China, China's leading mould steel material product, with strict quality control p20 mold steel factories, producing high quality p20 mold steel products. NAK80 /P21 High Precision Plastic Mould SteelHigh quality NAK80 / P21 / B40 Plastic Mold Steel Plate Pre - Hardened HRC37-43 ISO SGS from China, China's leading mould steel material product, with strict quality control p20 mold steel factories, producing high quality p20 mold steel products.

NAK80 /P21 High Precision Plastic Mould Steel

NAK80 / P21 / B40 Plastic Mold Steel Plate Pre - Hardened High quality NAK80 / P21 / B40 Plastic Mold Steel Plate Pre - Hardened HRC37-43 ISO SGS from China, China's leading mould steel material product, with strict quality control p20 mold steel factories, producing high quality p20 mold steel NAK80/P21 Hot Rolled Plastic Mould Steel Plate 37-43HRC NAK80/P21 Hot Rolled Plastic Mould Steel Plate To make high precision mirror plastic mould, high appearance home appliance plastic mould. Our company mainly sells plastic die steel, hot work die steel, cold work mould steel, alloy structural steel, bearing steel, tool steel, stainless steel, carbon steel

P20 Mould Steel - P20 Flat Bar - P20 Round Bar - Otai

P20 Mould Steel. P20 Mould 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. Supply Form of P20 Mould Steel P20 Tool Steel - P20 high tensile tool steelP20 TOOL STEEL - Flats & Squares. P20 (1.2311) Pre hardened to approximately 300 B.H (65 t.s.i) P20 requires no further heat treatment therefore avoiding risk of distortion or cracking. Although pre-hardened P20 is still capable of being machined and of giving a good polished finish. Typical applications:Plastic moulds, backers, bolsters, die holders.. Also suitable for other applications such

P21 Modified, HPM50, NAK80 of Mirror Plastic Mould Steel

P21 Modified, HPM50, NAK80 of Mirror Plastic Mould Steel, For Immediate Onsite or Remote Support Call: NAK80 is a 40 HRC pre-Hardened, high performance, high precision, mold steel. Applications include plastic molds, rubber molds, jigs & fixtures, and press dies. Plastic Mold Steel CENA1 - Hitachi MetalsYss Advanced Plastic Mold Steel CENA1 Physical Properties Weldability Mechanical Properties As welded area hardness variety of CENA1 is less than conventional grades, mold is able to be repaired and nished easily. Pre-heating 200-450 Post-heating 200-400 Welding 100 Tempering 450-550 Air Cooling 1h/25mm Welding Procedure Example

Plastic Mold Steel

With the addition of 0.3 % sulfur, TP4MS steel has very superior machinability to TP4M, which is SNCM-based alloy mold steel, and is pre-hardened with a hardness of about HRc28~31. Free-cutting plastic mold steel TP4MS is characterized by the following:Characteristics Example) Injection molds for automobile lamps, interior/exterior decoration Plastic Mold Steels:NAK80Plastic Mold Steels. NAK80. NAK80 is a 40 HRC pre-Hardened, high performance, high precision, mold steel. Applications include plastic molds, rubber molds, jigs & fixtures, and press dies. Features:Machines up to 20 percent faster than 30 HRc P20; Pre-hardened to 38-42 HRC; Uniform microstructure & hardness (40 HRC between surface & interior)

Plastic Mold Steels:NAK80

Plastic Mold Steels. NAK80. NAK80 is a 40 HRC pre-Hardened, high performance, high precision, mold steel. Applications include plastic molds, rubber molds, jigs & fixtures, and press dies. Features:Machines up to 20 percent faster than 30 HRc P20; Pre-hardened to 38-42 HRC; Uniform microstructure & hardness (40 HRC between surface & interior) Plastic injection mold steel materials selection principle Oct 06, 2019 · With regard to the plastic molds for production of transparent plastic parts, the mold cavity and core need to select high-grade imported steel materials that boast an outstanding mirror polishing performance, such as 718 (P20+Ni), NAK80 (P21), S136 (420) and H13 steels, among which, 718 and NAK80 are pre-hardened, so preheat is not necessary

Precision Mould Part Manufacturer - MLS Mold

4. Transparent injection mold. If the customer needs molds to form a transparent plastic injection molding product, the mold manufacturer company will help. We use high-grade imported steel with high mirror polishing performance for its cavity and core. For example, 718(P20+Ni class), NAK80(P21 class), S136(420 class), H13 class steel, and so on. Question:Which Tool Steel Is Right For Your Plastic P-20 What material are injection molds made of? Since moulds have been expensive to manufacture, they were usually only used in mass production where thousands of parts were being produced. Typical moulds are constructed from hardened steel, pre-hardened steel, aluminium, and/or beryllium-copper alloy. What is plastic Mould steel? P-type or plastic mould steel are classified []

S136/1.2083/SUS420/4Cr13 Stainless Alloy Steel for Plastic

About us Shenzhen Haoyuan Special Steel Co., Ltd, was formed in 2004 to market high quality special steel to customers all over China. Since establishment Haoyuan Special Steel has been supplying special steels.The range of special steels we supply covers steels for hot-work steel, cold-work steel, plastic mold steel, high-speed steel(HSS) and carbon steel, ground flat stock. Special Steel - China Tool Steel, Mould Steel View reliable Special Steel manufacturers on Made-in-China. This category presents Tool Steel, Mould Steel, from China Special Steel suppliers to global buyers., page 4

Steel grades The Tool Hub

Jan 30, 2016 · Medium production run plastic mold:NAK55:P21+S Mod., ESR:Prehardened:40-43:Pre-hardened type with high hardness, good machinability and weldability:High precision plastic molds and rubber molds. NAK80:P21 Mod., ESR:Prehardened:40-43:Pre-hardened type with high hardness, good polishability,excellent photo-etchingability, good EDM The difference between NAK80 and S136 - SositarNAK80 is an age hardening steel, which has been pre-hardened to 38-42 HRC. Without having to be heat treated, it will never deform. S136 requires heat treatment to harden. Difference in Texture NAK80 is able to be mirror polished, and its texture is easier to be removed (than that of S136). It is not easy to remove the texture of S136 during

Plastic Mold Steels:NAK80

Plastic Mold Steels NAK80 NAK80 is a 40 HRC pre-Hardened, high performance, high precision, mold steel. Applications include plastic molds, rubber molds, jigs & fixtures, and press dies.

  • About Us · General Design Guidelines · Videos · Chemistry · Mechanical Properties China Pre-hardened HRC40 Plastic Mould Steel NAK80 - Pre-hardened HRC40 Plastic Mould Steel NAK80 Product Introduction NAK80 is low alloy separate out in duration steel. It has good mechanical property after the heat-treatment with small distortion and nice mirror process under the heat-treatment and has good nitrogenated capacity, electronic capacity and welding capacity.

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