• Model NO.：1.6523, SAE8620, 20CrNiMo
• Special Use：Wear Resistant Steel, Free Cutting Steel, Mold Steel
• Application：Tool Steel Bar
• Heat Treatment：Annealing,Q+T
• Test：SGS,Ut 100%,Element Testing
• Certificate：ISO ,Mill Certificate
• Grade：1.6523, SAE8620, 20CrNiMo
• Payment：30%Deposit, Blance by L,C at Sight or T,T
• Delivery Quatity：Include MOQ
• Transport Package：Export Standard Packing or Customers′demand
• Specification：diameter 20-100mm
• Trademark：CF STEEL
• Origin：China
• HS Code：7228300000
• Production Capacity：1000t,Month

Basic Info.

Model NO. 1.6523, SAE8620, 20CrNiMo Special Use Wear Resistant Steel, Free Cutting Steel, Mold Steel Application Tool Steel Bar Heat Treatment Annealing/Q+T Test SGS/Ut 100%/Element Testing Certificate ISO /Mill Certificate Grade 1.6523, SAE8620, 20CrNiMo Payment 30%Deposit, Blance by L/C at Sight or T/T Delivery Quatity Include MOQ Transport Package Export Standard Packing or Customers′demand Specification diameter 20-100mm Trademark CF STEEL Origin China HS Code 7228300000 Production Capacity 1000t/Month

Product Description

1.6523 SAE8620 Alloy Tool Steel Bar For Structure Steel

Chemical Composition 

C	Si	Mn	Cr	Ni	Mo	S	P
0.18-0.23	0.15-0.35	0.70-0.90	0.40-0.60	0.40-0.70	0.15-0.25	≤0.035	≤0.035

1.Feature:
1) Demand has high yield strength, tensile strength and fatigue strength, there has enough plasticity
and toughness;
2) Demanding by refining outside the furnace, vacuum electroslag remelting or processing, or double vacuum smelting, vacuum induction furnace smelting suitable heat treatment;
3) Corrosion resistant steel, heat-resistant steel, wear-resistant steel, magnetic steel, and other
special physical and chemical properties of the steel;

2.Application:
1) Zinc, aluminum, magnesium and other  alloy die-casting molds;
2) Heat dies and all kinds of hot forged molds;
3) Metal extrusion die holder;

3. Ready Stock:
Round bar dia20-100mm black surface and hot rolled deliver condition.

4. Heat Treatment
1) Preheating 2-4 hours in  500-600°C;
2) Keeping temperature for 2 hours in  850-880°C;
3) Oil cooling to reach 50-100°C;
4) After quenching can reach a hardness of 50-52HRC, then tempered at 200°C,
then hardness can reach above 48 HRC;

5.Melting Process
1) EAF:Electric Furnace+LF+VD (Optional);
2) ESR:Electric Furnace+LF+VD+Eleroslag Remelted (Optional);


6.Packaging Details:
Packed with plastic film, seaworthing packing, others according to customers' requirements;
 
7.Delivery time:
For abundant stock, 15-20 days.For customized products, 30-50 days.

All the sizes as require can be customerized as fresh production with MOQ,products
of required specifications can be developed/produced per international, chinese or
industry standards, or based on agreements with customers.


Product pictures:



Corner of factory:





FAQ:

Q: Are you a manufacturer or merely a trader?
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 a complete set of inspection system 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/T  or 30%T/T deposite prepaid, 70%Balance L/C.
 
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.