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China, Chinese Bright Skt4 1.2713/5crnimov Hot Work Tool Steel Flat Bar¹ Industrial Products Supplier Manufacturer Details, price list catalog:

China Industrial Products Supplier Manufacturer List Catalog

Steel Products Flat Steel Steel Bar Alloy Steel Plate

HUNAN QILU INDUSTRIAL CO., LTD.

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Product Description GB 5CrNiMo | JIS SKT4 | DIN 1.2713 | BS BH224/5 | ASTM L6 Hot Work Tool Steel Quick Details 1: ASTM L6 steel introduction In ASTM A681 standard, L6 steel grade is in L-type for special purpose tool steels. AISI L6 tool steel is in the general class of alloy, oil-hardening tool steel that is characterized by good toughness. ASTM L6 tool steel is suitable for use as tools, dies, and machine parts, which require a good combination of hardness and toughness. Due to its lower carbon content and relatively high nickel content, L6 tool steel has slightly better shock-resistance than more highly alloyed types and should be used where some wear-resistance can be sacrificed for increased toughness. 2: ASTM L6 Steel equivalentCountryChinaJapanGermanyUSAUKStandardGB/T 1299JIS G4404DIN EN ISO4957ASTM A681BS 4659Grade5CrNiMoSKT41.2713L6/T61206BH224/53: ASTM L6 steel chemical compositionASTM A681CMnPSSiCrVMoNiL6/T612060.650.750.250.800.030.030.100.500.601.20. . .. . .. . .0.501.252.001.2714/55NiCrMoV70.500.600.600.900.030.020.100.400.801.200.050.150.350.551.501.80SKT40.500.600.600.900.030.020.100.400.801.200.050.150.350.551.501.80BH224/50.490.570.701.000.030.025. . .0.350.701.10. . .. . .0.250.401.251.804: ASTM L6 steel mechanical properties The mechanical properties mainly include tensile strength, yield strength, elongation, area or reduction, hardness, impact value, non-metalic inclusion etc. Different heat treatment, the mechanical properties will be different, such as normalized, tempered, QT. If you want to know the properties, kindly contact the salesman. 5: ASTM L6 steel overviews SizeRoundDia 6-1200mmPlate/Flat/BlockThickness6mm-500mmWidth20mm-1000mmProcessEAF+LF+VD+Forged+Heat treatment(optional)Heat treatmentNormalized ; Annealed ; Quenched ; TemperedSurface conditionBlack; Peeled; Polished; Machined; Grinded; Turned; MilledDelivery conditionForged; Hot rolled; Cold drawnTestTensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc. Payment termsT/T;L/C;/Money gram/ PaypalTrade termsFOB; CIF; C&F; etc..PackingStandard Packages, or as Customers RequestDelivery time30-45 daysApplication ASTM L6 tool steel is for general purpose tools and dies where greater toughness is required, but with some sacrifice of abrasion-resistance.Typically applications are, spindles, forming rolls, punches, blanking and forming dies, trimmer dies, clutch parts, pawls, bearings, chucks parts, rollers, knuckle pins, clutch pins, shear blades. 6. AISI L6 Tool Steel Heat TreatmentHardening Preheating: Heat steel L6 at a rate not exceeding 204°C (400°F) per hour (222°C per hour) to 621-677°C (1150-1250°F) and equalize. Soak for 30 minutes for the first inch (25.4 mm) of thickness, plus 15 minutes for each additional inch (25.4 mm).Quenching Quench L6 tool steel in oil to 66-51°C (150-125°F).Tempering Temper L6 steels immediately after quenching. Hold at temperature for 1 hour per inch (25.4 mm) of thickness when tempering at 204°C (400°F), 4 hours minimum, then air cool to ambient temperature. However, where increased toughness is desired, at a sacrifice of some hardness, higher tempering temperatures are often used.AISI L6 steel does not become brittle, as many other die steels do, when tempered in the range of 232°C to 426°C (450 to 800°F). To minimize the possibility of cracking, the steel should be tempered immediately after hardening and should be heated slowly to the desired tempering temperature.Annealing Annealing of steel L6 must be performed after hot working and before re-hardening. Heat to 760°C (1400°F) and hold one hour per inch of maximum thickness. Then cool slowly with the furnace at a rate not exceeding 28°C per hour(50°F per hour) to 538°C (1000°F). Continue cooling to ambient temperature in the furnace or in air. For improved machinability, hold at 760°C (1400°F) for 1 hour per inch (25.4mm) of maximum thickness; 2 hours minimum. Then cool slowly with the furnace cool from 677°C (1250°F) to 760°C (1400°F), hold for 8 hours, then air cool to ambient temperature. Because of its air-hardening ability, steel L6 should not be normalized. 7: Delivery condition For hot forged or hot rolled bar, usually the delivery condition is hot forged or rolled, annealed, rough turned. For hot forged plate, usually the delivery condition is hot forged, annealed, milled surface. For hot rolled plate, usually the delivery condition is hot rolled, annealed, black surface. Hunan Qilu Industrial ship out steel round bar and plate to many different counties every month, such as Malaysia, Singapro, Vietnam, India, Korea, Indonesia, Australia, Ireland, Italy, Greece, Israel, Dubai, Saudi Arabia, Mexco, Colombia, Argentina, Peru, South Africa...1: Main Product:GB GB/T 1299 JISJIS G4404DIN (W-Nr.)DIN EN ISO4957AISI/ASTMASTM A681BSBS 4659Cold Work Tool SteelCr12SKD11.2080/X210Cr12D3 Cr5Mo1VSKD121.2363/X100CrMoV5A2/T30102BA2Cr12MoV 1.2601D5 Cr12Mo1V1SKD111.2379/X153CrMo12D2 X210CrW12SKD21.2436D6 9CrWMnSKS31.2510/100MnCrW4O1 9Mn2V 1.2842 / 90MnCrV8O2B025CrNiMoSKT41.2713L6/T61206BH224/5Hot work Tool Steel 1.2355/50CrMoV13-15S7/T41907 5CrNiMoV 1.27146F3 5CrNi4Mo 1.27676F7 SKD71.2365/32CrMoV12-28 H10/T20810BH104Cr5MoVSKD61.2343/X37CrMoV5-1 H11/T20811BH114Cr5MoSiV1SKD611.2344/X40CrMoV5-1H13 SKD621.2605/X35CrWMoV5 H12/T20812BH123Cr2W8VSKD51.2581H21 Plastic Mould Steel3Cr2Mo 1.2311P20 NAK801.2312P20+S / P21 3Cr2MnNiMo 1.2738P20+Ni / 718 4Cr13SUS420J21.2083415 3Cr17+SSUS420F1.2085 3Cr17MoSUS420J1.2316 Engineering Steel GBGB/T 699JISJIS G4051DIN (W-Nr.)EN 10083-2AISI/ASTMASTM A20EN / BS 1018EN2C20S20CC20/1.11511020EN3B /070M20 S35CC351035 1040EN8/080M4045S45CC45/1.11911045EN8D/C45E50S50C 1050 S55C 1055EN9/070M55Q345 S355/ST52-3/1.1170 EN14/150M19GBGB/T 3077JISJIS G4105/JIS G4103DIN (W-Nr.)EN 10250AISI/ASTMASTM A29BSBS 97040CrSCr44041Cr4(1.7035)5140 SCM42018CrMo4/1.72434118 30CrMoSCM43025CrMo4/1.72184130708A25/708M2542CrMoSCM44042crmo4/1.72254140EN19/709M40 4145 4330 40CrNiMoASNCM 439/SNCM836CrNiMo4/1.65114340EN24/817M40 40NiMoCr10-5/1.6745 EN26 34CrNiMo6 / 1.65824337 30CrNiMo16-6/1.6747 EN30B/835M30 32CrMo12/1.7361 EN40B/722M24 SCM41516MnCr5 / 1.71315115 15CrNi6/1.59193115 16NiCr4/1.5714 EN351/635M15 4615/4617EN34/665M17 14NiCr4/1.57523310/3415EN36/655M13 15NiCrMo16-5/1.6723 EN39/835M15 18CrNiMo7-6 (1.6587)4815 SNCM2201.6523/21NiCrMo28620805M20 20CrNiMo5 EN353GCr15 52100/1.3505 EN31/535A99Stainless Steel SUS440CX105CrMo17/1.4125S44004/440C Wear-resisting SteelGBJISDIN (W-Nr.)AISI/ASTMSSABNM400 HB400 NM500 HB500 Spring SteelGBJISDIN (W-Nr.)AISI/ASTMSSAB65MN 1066 60Si2MnSUP660Si79260 60Si2MnASUP760Si79260 55CrMnASUP955Cr35155 60CrMnASUP9A 5160 50CrVASUP1051CrV46150 High Speed SteelGBJISJIS G4403DIN (W-Nr.)DIN EN ISO 4957AISI/ASTMASTM A600BSBS 4659 SKH511.3343M2 SKH551.3243/HS6-5-2-5M35 SKH591.3247/HS2-9-1-8M42 SKH2HS18-0-1/1.3355T1 SKH3S 18-1-2-5/1.3255T4/T12004 SKH41.3265/S18-1-2-10T5/T12005BT5All kinds of forging parts according to Drawing2: Qilu steel overviewsSizeRoundDia 8-1200mmPlate/Flat/BlockThickness10mm-800mmWidth20mm-2000mmHeat treatmentNormalized ; Annealed ; Quenched ; TemperedSurface conditionBlack; Peeled; Polished; Machined; Grinded; Turned; MilledDelivery conditionForged; Hot rolled; Cold drawnTestTensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc. Payment termsT/T;L/C;/Money gram/ PaypalTrade termsFOB; CIF; C&F; etc..Delivery time30-45 daysHunan Qilu Industrial Co., Ltd has the capacity to forge round steel, steel flat, square steel, module, shaft and roller, etc. The main specifications of the products include Φ80-1000mm forging materials and 80-1200mm square billets and which the maximum piece weight can reach 50T.Hunan Qilu Industrial Co., Ltd were already engaged in exporting steel for 11 years, could supply a great variety of hot forged, hot rolled and cold drawn Steels, including engineering steel, cold work tool steel, hot work tool steel, plastic mold steel, spring steel, high speed steel, stainless steel etc., besides Qilu Industrial also has their own heating treatment shop and machining shop to provide heating and cutting service.Since 2008 year, Hunan Qilu Industrial has the right to export all FORGED STEEL behalf of Qilu Speical Steel Co.,ltd which is specialized in smelting and forging of special steel since 1965 year, now Qilu special steel is one of the biggest manufacturer of forged product in China.The forged products are used in Automotive, Aerospace, Power Generation, Oil & Gas, Transportation and Industrial. We already set up the warehouse in Wuxi and Dongguan city, more than 20000 tons ex-stock could be supplied with kinds of size.Qilu Industrial is the professional one-stop steel manufacturer, stockist and exporter in China, our customers spread all over the world, include West Europe, North America, South America, Asia, Middle Asia, Africa, Australia, etc.The company owns advanced special steel smelting facilities and forging processing equipments, the main steel-making equipment include 2 sets of 50t ultra-high power electric arc furnaces,2 sets of 60t LF refining furnaces,1 set of 60t vacuum degassing refining furnace and 4 sets of 1-20t electroslag re-melting furnaces.The main forging equipments mainly include:3 sets of 5t electro-hydraulic hammers, 1 set of high-speed forging units of 800t,1600t,2000t and 4500t respectively. Summer Ning Hunan Qilu Industrial CO., LTDWeb: qilusteel.en.made-in-china.com .

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