1.Product Description




rganizational Structure Editor
After solution at 1200 C, it is basically single phase austenite and a small amount of MC and M23C6 carbides. After long-term aging at 700-900 C. MC does not change much, M23C6 distributes in the grain boundary in a chain shape. With the increase of aging time, the amount of precipitation increases and the size of particles grows. At the same time, WCr solid solution supplements precipitation in the grain and grain boundary, which is granular. With the prolongation of aging time, the number of M23C6 increases gradually and the size grows continuously.
Relevant technical standards stipulate that the grain size of cold rolled sheet in supply state should be in the range of 4-8 grades.
Process Performance Editing
Formability of 4.1 GH3044
The forging heating temperature of 4.1.1 GH3044 ingot is 1170 +10, and the terminal temperature is not less than 900. The heating temperature of slab rolling is 1190 +10, the heating temperature of thin plate hot rolling is 1130 +10 and the final rolling temperature is not less than 800 and the total reduction rate of thin plate cold rolling is about 30%.
4.12 GH3044 sheet metal has good stamping process performance. The ultimate deep drawing coefficient of cold rolled sheet in supply state is K limit=2.06.
Heat Treatment Process of 4.2 GH3044 Parts
Intermediate heat treatment temperature is 1140 +10, holding for 3-5 minutes, air cooling. The final heat treatment temperature is determined by the working conditions of the parts. For the parts requiring good thermal fatigue properties, they are dissolved at 1150 ~5 min, insulated for 3~5 min and air-cooled; for the parts requiring high thermal strength, they are dissolved at 1200 ~5 min, insulated for 3~5 min and air-cooled.


 


 We can also make pipe fittings such as elbow, tee, reducer, lap joint, flange!!!




Our Service For You
Pre-sale Service
1. Sample can be offered with sample charge and courier fee by buyer's side.
2. We have full stock,and can deliver within short time.Many styles  for your choices. 
3. OEM and ODM order are accepted, Any kind of logo printing or design are available.
4. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you
5. All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.  
6. We have 8 year experience of design, manufacture and sell lingerie, we cherish every order from our honor.
 
After you choose
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment,
3. Email you the tracking no, and help to chase the parcels until it arrive you.

After-sale choose
1. We are very glad that customer give us some suggestion for price and products.
2. If any question,please contact with us freely by E-mail or Telephone.



FAQ
Q: What's your minimum order quantity?
A: Our minimun quantity is 500 Kg. We also can offer you samples.
Q: What's your delivery time?
A: Our normal delivery time is 7-20 days, and it depends on your quantity and items. Of course, if you need products urgently, we also will consider arranging it firstly.
Q: What's the price of your product?
A: Our prices are based on the material grade, size, quantity and physical performance etc. So if you can offer us the detailed information, then we can give you the best reasonable price. Also, we can do special size and color for customers.
Q: What's your after-sales service?
A: We have two ways to handle claims by replacement and deduction. Of course, if the materialis not good used by wrong parameter from customer, we won't be responsible.
Q: Why do you think I will want to buy from you?
A: We have advantages with 22 years of professional experiences in manufacturing & designing, advanced technology & the first-class equipment, perfect logistics management, high-quality after-sales service and competitive price.




Contact us
Name: Denny Cheng
Direct line: 021-67897611