• Model NO.：1.2083,420,4Cr13
• Special Use：Wear Resistant Steel, Mold Steel
• Application：Die Steel Bar
• Heat Treatment：Annealing +Q+T
• Cutting：Four Edges Cutted
• Test：SGS , Ut 100% , Element Testing
• Grade：1.2083, S136,420,4Cr13
• Delivery Quatity：Include MOQ
• Payment：30% Deposit,Blance by L,C at Sight or T,T
• Transport Package：Export Standard Packing or Customers′demand
• Specification：diameter 10-350mm
• Trademark：CF STEEL
• Origin：China
• HS Code：7225401000
• Production Capacity：1000t,Month

Gradedelivery hardnessºCCSiPSCrNiMoMn420HRC32-360.40.8≤0.03≤0.0313.5~0.60.54Cr13HB≤2010.36-0.48≤0.6≤0.035≤0.0312-14≤0.6~≤0.81.2083HB≤2350.26-0.35≤0.6≤0.03≤0.0312.5-14≤0.5~≤0.8S136HB≤2350.380.8≤0.03≤0.0313.6~~0.5
Heating temperature/Cooling wayHardness(HRC)Tempering
 temperatureHardness(HRC)Preheating temperatureSolution temperature920-9801050-1100Oil Cooling48-5420010-3503000-6000

Feature:
1) Excellent corrosion resistance;Excellent abrasion resistance and elasticity;
2) Excellent high-temperature abrasion resistance;
3) medium toughness, dimensionally stable, high compressive strength;

Application:
1) highly stressed cutting and punching tools for thin sheets;
2) stone processing tools and knives for paper and plastics,shear knives
3) Chemical Resistance plastic mold, corrosion of thermoplastic plastics;

Package:We provide standard export packing or according to customers' request.
     
Delivery:For abundant stock, 7-15 days.For customized products, 30-50 days.

About GUANGZHOU CHANGFENG STEEL CO.,LTD
 
Q: Are you a manufacturer or merely a trader?
A: We are group of companies and owned manufacturer bases and trading company. We specialized in plastic mould steel,hot work mould steel,cold work mould steel,alloy steel for mechanical,high speed steel, etc. All material are with high quality and competitive price. 
 
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 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 30-50days (depend on the quantity)after receiving your prepayment or firm order.
 
Q: What is the payment term?
A: T/T or L/C or Trade Assurance.
 
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. 

Why Choose Us
1. 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 
 
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About us: 
Guangzhou ChangFeng Steel Co., Ltd. is a professional special steel company, which specialized in exporting mould steel products based in China.  With more than 20 years experience in special steel industry,  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, 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 a complete quality management and export service system. We have a group 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.