Shanghai Bozhong Metal Group Co., Ltd.  

Product Name: TUV Certificated DIN 18crmo4 Hot Rolled Alloy Steel Round Bars Model NO.: DIN 18CrMo4 Special Use: Free Cutting Steel Alloy: Alloy Surface Treatment: Polished Application: Structural Steel Bar, Tool Steel Bar, Die Steel Bar Technique: Hot Rolled Standard: AISI, ASTM, GB, JIS, DIN, BS Type: Alloy Steel Bar Material No.: 1.7243 DIN: 18crmo4 C: 0.19% Max. Si: 0.25% Max. Mn: 0.75% Max. Cr: 1.05% Max. Density: 7.85g/cm3 Price Items: Fob or CIF Payment: T/T or L/C Packing: Ply-Wood Case Trademark: BOZHONG Transport Package: Ply-Wood Case Specification: Dia. 10mm to 150mm Origin: China HS Code: 7228600000 Product Description TUV Certificated DIN 18CrMo4 Hot Rolled Alloy Steel Round BarsHot rolled round barsAlloy round barsalloy steel round barsTUVround barsalloy steel barround steel bars1.Designation by StandardsBrand NameRavne No.Mat. No.DINENAISI18CD47431.724318CrMo4--2.Chemical Composition (in weight %)CSiMnCrMoNiVWOthers0.190.250.751.050.20----3.DescriptionAlloy special steel.ApplicationsCase hardening steels: Gear components of all kind and cog wheels. Open die steel forgings for general engineering purposes.Physical properties (avarage values) at ambient temperatureModulus of elasticity [103x N/mm2]: 210Density [g/cm3]: 7.85Thermal conductivity [W/m.K]: 20.0Soft AnnealingHeat to 680-700oC, cool slowly ib furnace. This will produce a maximum Brinell hardness of 207.NormalizingNormalizing temperature: 860-900oC.HardeningHarden from a temperature of 850-880oC followed by oil or water quenching. Hardness after quenching is 39-47 HRC.TemperingTempering temperature: 595-700oC.ForgingHot forming temperature: 1100-850oC.MachinabilityNo data.Company InformationBozhong Group Mainly supply in forms of coil, sheet, plate, rod, bar, tube, pipe, beam, angle, flange, wire, strip, channel, etc., with various varieties, wide range of dimensions, high purity, stable chemical composition, high dimensional accuracy and excellent surface quality. The products are mainly used in the fields of industries such as automobile engineering, railway transportation, aviation, aerospace, machinery, petrochemical, energy, environmental protection, offshore, chemical, oil & gas, ilitary, power plant, nuclear power, pressure vessel, boiler equipment, mold manufacture, etc.steel coilsteel platesteel sheetsteel bar/rodsteel round barsteel flat barsteel square barsteel pipe/tube ( welded or seamless )steel round pipessteel square pipessteel welded tubessteel seamless tubessteel stripsteel beamsteel anglesteel channelsteel flangeSteel wireBozhong Group can supply a variety of structural steel, high-strength steel, wear-resistant steel plate, boiler and pressure vessel steel, marine engineering and stainless steel plate in the thick steel and various European standard bars and pipes and profiles.Our global sales and service network throughout all around the world to ensure that the goods reach the customer in the shortest time.We can follow your drawings and requirements, to provide you with oxygen cutting, plasma cutting and laser cutting and other processing services. You can also perform ultrasonic testing in accordance with EN10160 standard, EN10164 standard test Z15, Z25, Z35, weld bending detection, PWHT detection,etc.We have ISO9001: 2000 quality management system certification, and obtain the quality certification from all the well-known certification company, including TuV / LRS / GL / CE and so on.Special steel includes as below:Boiler and pressure vessel steelPipeline steelBridge steelNuclear power steelStructural steelDie steelHigh strength steelAbrasion resistant steelWeathering, corrosion resistant and fire resistant steelHigh rise building steelShipbuilding and offshore engineering steelFAQQ: Are you a manufacturer or merely a trader?A: We are group of companiesand owned manufacturer basesand trading company. We specialized in special steelwhich include alloy structural steel and carbon steel and stainless steel,etc. All materialare with highquality and competitiveprice.Q: How do you guarantee the quality of your product?A: Firstly, we can provide the certificates from the third party, such as TUV, CE, if you need. Secondly, we have a complete set of inspection system and every process is checked by QC. Quality is the lifeline of enterprise survival.Q: Delivery time?A: We have ready stock for most of material grades in our warehouse. If the material don't have stock, the delivery lead time is about 5-30 days after receiving your prepaymentor firm order.Q: What is the payment term?A: T/T or L/C.Q: Can you provide a sample for our testing before confirm the order?A: Yes. We can provide sample to you for approval before you place an order to us. Free sample is available if we have stock.Q: Can we visit your company and factory?A: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come.Customer Visiting:Warmly welcome! Pick up your phone and Call us!Send us the inquiry here!We will reply you at the first time.