China alloy steel die steel special steel

Pre-hardened 28-32HRC Special Die Steel Plate (P20 1.2311 3Cr2Mo) For high demand large-sized or medium-sized precision plastic mould and alloy parts.
Definition
1.2311/P20/3Cr2Mo steel is a general-purpose pre-hardened plastic mold steel, which is a plastic mold steel widely used in various countries.
GradeChineseAmericanGermanJapaneseSwedishGBAISIDINJISASSAB3Cr2MoP201.2311PDS-3618Available Size (mm)ShapeThickness/
DiameterWidthLengthPlate8-4601600-22004000-10000Round12Inverter -120/4000-6000Block250-800800-16002000-6000
ApplicationUsed for various lager-sized or medium-size precision plastic mould and alloy parts.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.
Characteristics1, Good hardenability;2, Good integral machanical performance under high temperature;3, Good heat-resistance and fatigue-resistance;4, Good performance against liquid metal erosion;5, High putity and homogeneous structure of China's biggest ESR production base for itsstrict requirement in the whole process of exploitation, smelting, vacuum degassing, ESR, forging, annealing, inspection.
Chemical Composition (%) 1.2311C%Si%MInstrument Box n%Cr%Mo%S%P%0.35-0.450.20-0.401.30-1.601.80-2.100.15-0.25≤0Agricultural Machinery .030≤0.030Heat TreatmentAnnealing710-730ºCHardness after annealingMax 230HBStress relievingApprox 650ºCHot forming850-1050ºCHardening870-890ºCQuenching mediaOil,salt bath,vacuumHardness after quenching50-54HRCHardness afteLaser Equipment r tempering100ºC200ºC300ºC400ºC54HRC54HRC53HRC50HRCDelivery Details1. For abundant stock, 15-20 days.2. For customized products, 30-50 days.Product DisplayPort of loading:Shenzhen, China
Terms of Payment30% deposit, balance by L/C at sight or T/T before shipment
Lead Time1) For abundant stock, 7-15 days.2) For customized products, 15-30 days.
about Us
Guangzhou Changfeng Steel Co., Ltd.is aprofessional special steel company, which specializing in this line in China since 2005. Our main products are Plastic Mould Steel, Hot Work Mould Steel, Cold Work Mould Steel, Alloy Structural Steel, Tool Steel, Stainless Steel, Carbon Steel and Forged Block.
To ensure provide high quality products to customers, we have close cooperation with many Chinese first class special steel enterprises, including Baosteel Group, Dongbei Special Steel, Changcheng Special Steel, Hongsheng Heavy Industry, Xingcheng Special Steel and Daye Special Steel.
We have thousand tons of stock materials in our own factory and also can provide processing services to customers.We are full of export experience for many years, the product covers America, Germany, France, Italy, Turkey, Singapore, Thailand, Malaysia, Vietnam, Taiwan, and Middle-East.After years of development, the company has established acomplete quality management and export service system. We have agroup of experienced and competent elites and is capable of offering the best service to clients.
Our company equips with large-sized Vertical saw machines, Horizontal saw machines, Milling machines, Grinding machines and other advanced equipments to provide customers with cutting and other processing services.All the products should be inspected the metallographic analysis, hardness, ultrasonic flaw detection and other strict inspection processes, which meet the standards of DIN, AISI, JIS and GB to ensure their function and quality.
CertificateWhy Choose Us1. Competitive price and quality from our own factory;2. Approved by ISO9001, CE, SGS every year;3. Best service with 24 hours reply;4. Flexible payment with T/T,L/C ,Trade Assurance;5. Smooth production ability(1000tons/month);6. Quick delivery and standard exporting package;7. OEM/ODM.FAQQ: Are you amanufacturer or merely atrader?
A: We are trading company act as exporting Steel Products with our own factory,
we can manufacture the products as in cutomer's requirement,wholesale and retail all kinds of domestic mould steel,the price we offered is very competitive compared with other agents.Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party, such as SGS, CE,ISO if you need. Secondly, we have acomplete set of inspection sysPlastic Machinery tem and every process is checked by QC. Quality is the lifeline of enterprise survival. Third,the products we export are mainly from ShaGang group, WenFeng group, XingCheng group, DongTe group,DaYe and so on, the quality are certained.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 30-50 days after receiving your prepayment or firm order.Q: What is the payment term?
A:100% T/Tor 30%T/T deposite prepaid, 70%Balance L/CQ: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you come to Chinaand arrange our driver to our airport to pick you up when you come.