1.2311 tool steels are tempered at 482-593°C (900 to 1100°F) for a Rockwell C hardness of 37 to 28. Annealing. Annealing for AISI P20 tool steels takes place at 760-788°C (1400 to 1450°F) and then the steels are cooled slowly in the furnace at a temperature less than 4°C (40°F) per hour. P20 Steel Round Bar Sheet Plate Supply. Round Bar AISI S7 Tool Steel 1.2355 50CrMoV13-15 - Otai Special What is S7 Tool Steel? In tool steel standard ASTM A681, shock-resisting tool steels are designated as group S steels according to the AISI classification system. S1, S2, S5, S6, and S7 are the types of shock-resisting tool steels. AISI S7 tool steel is a shock-resistant air hardening steel. AISI S7 steel
AISI Type P21 Low carbon Mold Steel (UNS T51621) Categories:Metal; Ferrous Metal; Tool Steel; Mold Steel. Material Notes:Mold steels are used for plastic molds and lower temperature die casting. China P21 Tool Steel, P21 Tool Steel Manufacturers China P21 Tool Steel manufacturers - Select 2020 high quality P21 Tool Steel products in best price from certified Chinese U Steel manufacturers, I Steel suppliers, wholesalers and DaiDo NAK 80 Plastic Mold Steel P21 steel - Special We supply NAK 80 tool steel round bar, flat bar and plate. Daido NAK80 plastic mold tool Steel is a high quality Hot work tool steel, It belong to the high quality high carbon alloy tool steel. Oil Quenched & Tempered Hardenss is 28-34 HRc. AISI NAK 80 steel Annealing delivery hardenss less than 250HB.
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. Latrobe Cascade P21 Prehardened Die Steel (AISI P21)Prehardened Die Steel (AISI P21), Cascade is a precipitation hardening steel which has won enthusiastic acclaim as a mold steel for injection molding of thermoplastics. Cascade is also an excellent choice for many zinc die casting dies because of P20 Steel Plate P20 Mold Steel 1.2311 3Cr2Mo - Otai 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
Jul 24, 2010 · Table of Steel Equivalent Grades (EN, SAE/AISI, UNS, DIN, BS, UNI, JIS) The table below compares steel equivalent grades of materials from various international specifications. Note that materials compared are the nearest available grade and may have slight variations in actual chemistry. Tool Steel Classifications - AZoMa Except group W, all steels contain 0.03 max S, 0.03 max P and 0.25 max Cu; group W contain 0.025 max S, 0.025 max P, and 0.20 max Cu. As mentioned, amount of sulfur may be increased from 0.06% to 0.15% to enhance the machinability of group A, M, T, H and D steels. b Present in various carbon ranges. c Presence of free graphite in the microstructure. What Is Tool Steel ? (Six Groups With Details) - Otai What is Tool Steel ? Tool steel refers to a variety of carbon and alloy steels that are particularly well-suited to be made into tools. Their suitability comes from their distinctive hardness, resistance to abrasion and deformation and their ability to hold a cutting edge at elevated temperatures. As a result tool steels
Prehardened:37 - 41HRC Plastic Mold Steel for general purposes:CENA 1: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. HI-PM PRO eFunda:Properties of Tool Steel AISI P21Materials » Alloys » Steel » Tool Steel » AISI D5 Materials » Alloys » Steel » Tool Steel » AISI O7 Beams » Simply Supported » Uniformly Distributed Load » Three Equal Spans » S Section Steel eFunda:Properties of Tool Steel AISI P21Materials » Alloys » Steel » Tool Steel » AISI S1 Beams » Simply Supported » Uniformly Distributed Load » Single Span » S Section Steel I Beam » S6 × 17.25 Materials » Alloys » Steel » Tool Steel » AISI
AISI P21properties and heat treatment forged piece, Including AISI P21application and specifications, We have all specificationsIncluding AISI P21 steel plate, AISI P21 sheet, AISI P21 square steel, AISI P21 flat bar,AISI P21 round bar,AISI P21 forgings, we can own production and sales. Introduction to