What are details of a36 steel? Name Carbon steel, astm a36, steel plate Features 1.High quality carbon steel, steel making with ef+ho or esr, Microstructure uniformity. 2. C>0.4, good abrasive resistance, but poor malleability. 3. Fast cooling after tempering, to avoid the temper embrittlement. 4. Good machinability with spheroidizing. Applications 1. For machine manufacturing. 2. Widely use in machine parts. 3.Mainly used for building higher quality requirements on the bridge project welding structure. Sizes Round bar Diameter(mm) Length(mm) 14~900 1000~5800 Plate Thickness(mm) Width(mm) Length(mm) 15~500 50~1500 1000~5800 The above is our regular size, we also can provide customized sizes! Packing Seaworthy packing; 20ft: gw 17.5t; (5.80mx2.13mx2.18m);40ft: gw 22t; (11.8mx2.13mx2.18m, ) Price The price will change according to the weight of the steel you need. What chemical compositions does the a36 steel plate contains? C Si Mn P S Â?¤0.20 Â?¤0.35 Â?¤1.40 Â?¤0.045 Â?¤0.045 -
What are details of din 1.1191 round bar carbon steel ? Name High quality 1045 round bar carbon steel Features 1.Good corrosion resistance and wear resistance. 2.Nice hardenability and machinability. 3.Low impurity content and maintenance costs. 4.High surface precision and can keep it for a long time. Applications 1.Suitable for making electric erosion opration mould . 2.For making acidity plastic and good polishing moulds. 3.Abrasion performance and filler moulds, like: hot hard type plastic mould; long-life mould etc. Like: optical components production; glasses and medical vessel etc . Sizes Round bar Diameter(mm) Length(mm) 20~800 3000~5800 Plate Thickness(mm) Width(mm) Length(mm) Max:800 205~810 2000~4000 The above is our regular size, we also can provide customized sizes! Packing Seaworthy packing; 20ft: gw:17.5t; (5.80mx2.13mx2.18m, ) 40ft: gw:22t; (11.8mx2.13mx2.18m, ) Price The price will change according to the weight of the steel you need. How many chemical compositions does din 1.1191 round bar carbon steel contains? C Cr Mo Mn Si P S 0.36~0.42 12.5-14.5 Â?¤0.60 Â?¤1.00 Â?¤1.00 Â?¤0.03 Â?¤0.03 -
1, size of 1.2367 mould steel Round bar Diameter(mm) length (mm) 20~800 3000~9000 Plate Thickness(mm) width (mm) length (mm) Max:800 max:2200 max:9000 The specification can be customized. 2, chemical compositons of 1.2367 steel factory, 1.2367 steel plates prices C si mn p s cr mo v 0.35-0.40 0.30-0.50 0.30-0.60 max0.035 max0.035 4.7-5.20 2.70-3.30 0.40-0.70 3, features of 1.2367 mould steel 1, one of the most often used chromium-molybdenum tool steels; 2, contains a higher molybdenum content; 3, better hot hardness and temper resistance; 4, high hot hardness and toughness 5, good resistance to softening, wear and thermal fatigue 4, typical applications 1, applications such as gears; 2, shear blades; 3, mandrels punches and tooling dies. The container is usually 20 ft
Sae 1045 carbon steel plate, aisi 1045 steel plate Chemical composition of 1045 steel plate Grade C% mn% si% p s 0.42~0.48 0.6~0.9 0.15~0.35 â?¤0.030 â?¤0.030 Equivalent grade of 1045 steel plate: Gb aisi din jis 45# 1045 1.1191 s45c Available sizes of 1045 steel plate: Round: dia. 60â?? 300mm Plate: thickness 16 â?? 300mm, width 60- 520mm Delivery condition: hot rolled or forged peeled or black surface, annealed or no heat treatment. Properties of 1045 steel plate: A medium carbon steel is used when greater strength and hardness is desired than in the â??as rolledâ?� condition. Extreme size accuracy, straightness and concentricity combine to minimize wear in high speed applications. Turned ground and polished. Applications of 1045 steel plate: Component parts for vehicles, shafts, bushings, crankshafts, connecting rods and parts for the machine building industry and steel for axes, knives, hammers etc. Heat treatment of 1045 steel plate: Soft annealing: heat to 650-700â°c, cool slowly. Hardness after annealing: max. 207 hb Hardening: 820 - 850 â°c Normalizing temperature: 840-870â°c
Specification 1. Alloy tool steel which offers good machineability 2. Excellent polished finish for large section 3. Supplied in the hardened and tempered condition ready for machining 4. In this condition it gives excellent wear resistance. Application 1.Ideally suited for the production of plastic moulds. 2.Die holders, zinc die casting dies, backers, bolsters and injection moulds 3. Shafts, rails and wear strips. Chemical composition C Si Mn P S Cr Mo 0.28~0.40 0.20~0.80 0.60~1.00 â?¤0.030 â?¤0.030 1.40~2.00 0.30~0.55 Similar grade GB AISI/ASTM DIN JIS 3Cr2Mo P20 1.2311 SCM4
1,Size of D2/1.2379 iron plate steel price per ton Round bar Diameter(mm) Max:800 Length (mm) Max: 9000 Plate Thickness(mm) Max:800 Width (mm) Max:1000 Length (mm) Max:6000 The specification can be customized. 2,Chemical Compositons of D2/1.2379 iron plate steel price per ton Grade C Si Mn P S Cr Mo 1.40-1.60 0.10-0.60 0.20-0.60 â?¤0.030 â?¤0.030 11.00-13.00 0.70-1.20 3,Features of D2/1.2379 iron plate steel price per ton 1, High carbon high chromium tool steel 2, High wear resistance and toughness 3, Offers a measure of corrosion resistance when polished 4, Alternative to oil hardening tool steel 4,Typical Applications of D2/1.2379 iron plate steel price per ton 1, Wide variety of tool making applications 2, Blanking dies and punches 3, Deep drawing dies, cupping dies, forming dies, sheet metal forming rolls 4, Master hobs for cold hobbing moulds and cut moulds for plastics
carbon steel, sae 1045 steel plate Chemical composition of sae 1045 steel plate Grade C% 0.42~0.48 Mn% 0.6~0.9 Si% 0.15~0.35 P% ¤0.030 S % ¤0.030 Round: Dia. 60? 300mm Plate: Thickness 16 ? 300mm, width 60- 520mm Delivery condition: Hot rolled or forged Peeled or black surface, annealed or no heat treatment. Properties: A medium carbon steel is used when greater strength and hardness is desired than in the ?as rolled� condition. Extreme size accuracy, straightness and concentricity combine to minimize wear in high speed applications. Turned ground and polished. Applications: Component parts for vehicles, shafts, bushings, crankshafts, connecting rods and parts for the machine building industry and steel for axes, knives, hammers etc. Heat Treatment: Soft annealing: heat to 650-700°C, cool slowly. Hardness after annealing: Max. 207 HB Hardening: 820 - 850 °C Normalizing temperature: 840-870°C
1045 steel plate s45c equivalent mate 1.Specifications of ASTM Steel Plate Round bar Diameter(mm) Length (mm) 20~800 3000~5800 Plate Thickness(mm) Width (mm) Length (mm) Max:800 1600~2300 3000~5800 2.Chemical compositon(%) Standard Number C Si Mn Cr Ni Cu S P GB 45# 0.42~0.50 0.17~0.37 0.5~0.8
s45c material 1045 alloy steel plate 1.Specifications of ASTM Steel Plate Round bar Diameter(mm) Length (mm) 20~800 3000~5800 Plate Thickness(mm) Width (mm) Length (mm) Max:800 1600~2300 3000~5800 2.Chemical compositon(%) Standard Number C Si Mn Cr Ni Cu S P GB 45# 0.42~0.50 0.17~0.37 0.5~0.8
Hot rolled S45C mil steel 1.Specifications of ASTM Steel Plate Round bar Diameter(mm Length (mm) 20-800 3000-5800 Plate : Thickness(mm) Width (mm) Length (mm) Max:800 1600-2300 3000-5800 2.Chemical compositon(%) Standard Number C Si Mn Cr Ni Cu S P GB 45# 0.42-0.50 0.17-0.37 0.5-0.8
Specification 1.Good machineability alloy tool steel. 2.Excellent polished finish for large section. 3.Supplied in the hardened and tempered condition ready for machining. 4.Can be case hardened or nitrided. Application 1.High-gloss mold. 2.Etching of plastic mold. 3.Large injection mold. Shape:steel plate/flat bar/round bar Technology:Hot work / Forged/cold drawn Heat treatment:Annealed / Q+T Surface condition:Black/Peeling/Polishing/Machined Delivery condition:Hot rolled or forged, Peeled or black surface Test:UT 100% / S G S Certification:ISO/mill certificate
Specification 1. Chromium molybdenum alloy steel . 2. Slightly higher carbon content than 4130. 3. Greater strength and heat treatment . Application 1. Applications in the oil and gas sector. 2. Connection rods, collets, conveyor pins. 3. Gears, stem assemblies. 4. Pump shafts and tool holders. Shape:steel plate/flat bar/round bar Technology:Hot work / Forged/cold drawn Heat treatment:Annealed / Q+T Surface condition:Black/Peeling/Polishing/Machined Delivery condition:Hot rolled or forged, Peeled or black surface Test:UT 100% / SGS Certification:ISO/mill certificate
Specification 1.Good machineability alloy tool steel. 2.Excellent polished finish for large section. 3.Suppied in the hardened and tempered condition ready for machining. 4.Can be case hardened or nitrided. Shape:steel plate/flat bar/round bar Technology:Hot work / Forged/cold drawn Heat treatment:Annealed / Q+T Surface condition:Black/Peeling/Polishing/Machined Delivery condition:Hot rolled or forged, Peeled or black surface Test:UT 100% / SGS Certification:ISO/mill certificate
Specification 1. Plastic mould steel with excellent polish ability properties. 2. Easy to machine 3. Good wear resistance Application 1. Plastic injection moulds with high mirror surface requirements 2. Large injection and compression moulds for plastic processing 3. Mould carrier frames for the plastic moulds Shape:steel plate/flat bar/round bar Technology:Hot work / Forged/cold drawn Heat treatment:Annealed / Q+T Surface condition:Black/Peeling/Polishing/Machined Delivery condition:Hot rolled or forged, Peeled or black surface Test:UT 100% / SGS Certification:ISO/mill certificate
Supply form of 1.2311 steel DIN 1.2311 tool steel, we can supply the round bar, flat bar, plate, hexagonal and square block. Diameters can be sawn to your required lengths as one offs or multiple cut pieces. Rectangular pieces can be sawn from flat bar or plate to your specific sizes. Ground tool steel bar and precision ground steel plate can be supplied, providing a quality precision finished bar to tight tolerances. Applications of 1.2311 steel 1.2311 Tool steel is a German Die steel, the steel by super clean production process, pre hardened, showing the height of micro pure and excellent homogeneous structure, excellent polishing and light etching engraving. After heat treatment, processing and polishing performance is good, can be carried out, and can be processed, suitable for the surface treatment of chrome, material hardness even (to 400mm thick), good toughness, good mechanical processing performance. Gold microstructure is martensite and bainite structure. Main be applied to in zinc, aluminum, magnesium and its alloy die-casting mould ; Hot-pressing mold, all kinds of hot forging die; Metal extrusion die, die set.
OTAI SPECIAL STEEL is A8 steel stockholders and suppliers from china. more 16 years experience in AISI A8 tool steel round bar, flat bar and plate supply. AISI A8 is a high quality Cold work tool steel, It belong to the high quality medium carbon high Cr, Mo, V alloy tool steel. Oil Quenched & Tempered Hardenss is 28-34 HRc. AISI A8 steel Annealing delivery hardenss less than 250HB. Cold work tool steel A8 an excellent choose for applications that require higher toughness than that of the high-carbon, high-chromium steels such as D2 tool steel & better wear resistance than that of shock-resisting steels such as S7 steel. A8 tool steel properties as below Form of Supply AISI A8 tool steel, we can supply the round bar, steel flat bar, plate, hexagonal steel bar and steel square block. AISI A8 steel Round bar can be sawn to your required lengths as one offs or multiple cut pieces. A8 steel Rectangular pieces can be sawn from flat bar or plate to your specific sizes. Ground tool steel bar can be supplied, providing a quality precision finished bar to tight tolerances. Tempering of A8 tool steel Tempering of A8 steels is performed at 148-315°C (300-600°F), Double tempering is recommended for tempering temperatures of 900°F and higher.Soak well at the selected temperature and soak for at least one hour per 25mm of total thickness. Below only for reference. Applications A8 steels are mainly used for slitters, die shapes. Typical applications include Punches, drift pins, pneumatic tools, chuck jaws, hammers, hot rolls, and hot and cold shear knives, etc. Quick Details Steel Grade: cold work steel Standard: AISI, ASTM, BS, DIN, GB, JIS Dimensions: round 8-500mm/ flats 10-90X 100-610 mm Place of Origin: Guangdong, China (Mainland) Brand Name: FT or OEM Model Number: cold work steel Technique: Forged Application: Tool Steel Bar Alloy Or Not: Is Alloy Special Use: Mold Steel Type: Alloy Steel Bar Surface treatment: black / turned/ bright Usage: cold work steel Annealing hardness: 255HB MAX Produce way: cold drawn/ hot rolled/ forged UT test: SEP1921-84 C/c Quality test: SGS/ VB Quality Assured Supply: ISO 9001-2008 After sale service: material performance and heat treatment data advice
Standard: aisi, astm, bs, din, gb, jis Grade: s136 steel plate Thickness: 4-300mm Place of origin: guangdong, china (mainland) Brand name: otaisteel Model number: s136 steel plate Type: steel plate Technique: cold rolled Surface treatment: black, bright, milling, polishing Application: ship plate Special use: high-strength steel plate Width: 300-2300mm Length: 2000-6000mm Name: s136 steel plate Shape: round bars/flat bar/plate Technology: hot rolled/forged/clod drawn Heat treatment: annealing/q+t Delivery condition: hot rolled or forged/ peeled or black Test: ut test, a578 Steelmaking process: eaf+lf+vd+esr Surface: bright/black/turning/polishing Payment: t/t30% disposite, 70% rest. L/c.D/a.D/p.Western union or o/a Delivery time: 5-10days
Standard and grade: P20 /sis 618/ jis pds3/ din 1.2311 1. Size: Thick: 20-400mm Width: 1600~2200mm Length: 3000~5800mm Materials can be cut as your request. 2. Delivery condition: Pre-hardened: 28-36hrc 3. Applications: Especially suitable for making of plastics mold focused on superior anticorrosion and polishing property, widely used to high-grade transparent cosmetics and package containers and food containers. 4. Characteristics: By modifying the chemical compositions of the steel, the anti-acid effect become more excellent and the mirror polishing property become more superior; Smelted in application of esr process, the steel becomes more purified; the steel is 100% subject to ultrasonic defect detection and free of air bubbles and sir porosity; The steel is supplied in pre-hardened state (30-36hrc) and suitable for direct molding. Softened steel and special hardening heat treatment services may be provided according to the clients' need. Packing:raw, 20" container within 27tons
1.6511 Steel Characteristics 1.It has great atmospheric corrosion resistance, fatigue resistance and strength. 2.Stay excellent toughness, wear resistance and fatigue strength after heat treated. 3.It is alloy steel with low carbon and high nickel. About the coating and softening for leather knife sheath, it is a great choice. 4.4340 alloy steel bar is used widely in the aerospace industry because of great strength. 4340 alloy steel is used to manufacture large and medium-sized plastic molds that require high strength and toughness. And it is used for making important quality controlling parts with good toughness, high strength, and large size, such as heavy machinery and high load shafts, dia of turbine shafts is larger than 250mm, helicopter rotor shafts, turbojet turbine shafts, blades, high-load transmission parts, crankshaft fasteners, gears and etc. After nitriding, it also can be used to make important parts for special performance requirements. And it will be a great material for high strength and good plasticity parts after low-temperature tempering or isothermal quenching. Forging of 4340 alloy steel: 4340 steel is first preheated up to 1150C 120C for forging until uniform temperature throughout the section Do not forge below 850 C, 4340 has good forging characteristics, but care must be taken when cooling as the steel can easily crack. After the forging operation, the workpiece should be cooled as slowly as possible. It is recommended to cool in sand or dry lime etc. Feel free to contact us
What is AISI 4140 Steel AISI 4140 alloy steel round bar sheet plate belongs to medium hardenability steel.AISI 4140 steel has high fatigue strength and low notch sensitivity. Low-temperature impact toughness is also very high, no obvious temper brittleness. AISI 4140 steel round bar is mainly used after quenching and tempering state. it is used to manufacture high-strength parts under impact loads and the fittings with large cross-sections and other stressed members. Such as the horizontal eccentric shaft of the horizontal forging machine, the crankshaft of the forging press, and etc. Its equivalent grade is JIS SCM440 and DIN 1.7225. The properties and composition of 4140 steel round bar sheet plate as below. We have been specializing in the production of 4140 alloy steel for decades, providing 4140/1.7225/SCM440 alloy round bar, square and flat steel, etc. We have our own cutting and processing facilities, rich production experience, and the specifications can be customized according to your needs Requires tailoring and customization. Over the years, we have been focusing on special steel dealers and suppliers with high-quality booths. As a professional AISI 4140 steel supplier, you are welcome to inquire at any time. specialized in Special Steel for almost 20 years. We can supply mold steel, high speed steel, alloy steel, free cutting steel and etc
