Ferritic
|
EN-No. |
ASTM |
C max. |
Cr |
Ni |
Ti |
N |
Al |
Si |
Ce |
Other |
Max o.T. (*) |
|
1.4713 |
0.12 |
6.0-8.0 |
– |
– |
– |
0.5-1.0 |
0.5-1.0 |
– |
– |
800°C |
|
|
1.4724 |
0.12 |
12.0-14.0 |
– |
– |
– |
0.7-1.2 |
0.7-1.4 |
– |
– |
850°C |
|
|
1.4742 |
0.12 |
17.0-19.0 |
– |
– |
– |
0.7-1.2 |
0.7-1.4 |
– |
– |
1000°C |
Austenitic
|
EN-No. |
ASTM |
C max. |
Cr |
Ni |
Ti |
N |
Al |
Si |
Ce |
Other |
Max o.T.(*) |
|
1.4948 |
304H |
0.2 |
17.0-19.0 |
8.0-11.0 |
Max. 0.10 |
– |
Max. 0.50 |
– |
– |
750°C |
|
|
1.4878 |
321H |
0.1 |
17.0-19.0 |
9.0-12.0 |
Min 4x (C+N); Max 0.70 |
Max. 0.10 |
– |
Max. 0.75 |
– |
– |
850°C |
|
1.4828 |
– |
0.2 |
19.0-21.0 |
11.0-13.0 |
– |
Max. 0.11 |
– |
1.5-2.5 |
– |
– |
1000°C |
|
1.4883 |
309S |
0.08 |
22.0-24.0 |
12.0-15.0 |
– |
Max. 0.11 |
– |
Max. 0.75 |
– |
– |
1000°C |
|
1.4845 |
310S |
0.1 |
24.0-26-0 |
19.0-22.0 |
– |
Max. 0.11 |
– |
Max. 1.5 |
– |
– |
1050°C |
|
1.4818 |
– |
0.08 |
18.0-20.0 |
9.0-11.0 |
– |
0.12-0.20 |
– |
1.0-2.0 |
0.03-0.08 |
– |
1050°C |
|
1.4835 |
– |
0.12 |
20.0-22.0 |
10.0-12.0 |
– |
0.12-0.20 |
– |
1.4-2.5 |
0.03-0.08 |
– |
1150°C |
|
1.4841 |
314 |
0.2 |
24.0-26.0 |
19.0-22.0 |
– |
– |
– |
1.5-2.5 |
– |
1150°C |
Nickel Base Alloys
|
EN-No. |
ASTM |
C max. |
Cr |
Ni |
Ti |
N |
Al |
Si |
Ce |
Other |
Max o.T.(*) |
|
2.4816 |
Alloy 600 |
0.05-0.10 |
14.0-17.0 |
Min, 72 |
Max. 0.3 |
– |
Max. 0.3 |
Max. 0.5 |
– |
Co, Cu, B |
600-900°C |
|
2.4851 |
Alloy 600 |
0.03-0.01 |
21.0-25.0 |
58.0-63.0 |
Max. 0.5 |
– |
1.0-1.7 |
Max. 0.5 |
– |
Cu, B |
550-1200°C |
The heat resistant stainless steels produced by our company mainly include the following types:
Heat Resistant Steel Heat Treatment Material Frame
Continuous heat treatment furnace charge frame is a kind of equipment used for heat treatment of metal materials, which can heat, heat preservation and cool the material in the continuous production process.
Heat Resistant Steel Tray
Heat-resistant steel frame (also known as refractory steel frame) is the main equipment used for material storage and transportation equipment in the process of high temperature smelting and smelting.
Heat Resistant Steel Hood
Boiler hood is a common accessory in the boiler, it plays a very important role in the boiler, in fact, different boiler hood design, has different characteristics of the use.
Heat Resistant Stainless Steel Nozzle
Industrial nozzles are almost all stainless steel nozzle, because the application field of industrial nozzle is mostly industrial manufacturing, stainless steel nozzle can meet the requirements of more working conditions.
High temperature resistance.
Certified heat resistant stainless steels are capable of withstanding extreme temperatures that would normally cause other materials to warp and break.
01
Corrosion resistance.
Such steels also have high corrosion and oxidation resistance, making them suitable for use in harsh environments.
02
Durability.
Due to their ability to withstand high temperatures and corrosive attack, heat resistant steels typically have a long service life.
03
Strength.
This type of steel has high strength and rigidity, which allows them to cope with heavy loads and avoid deformation and destruction.
04
Ease of processing.
Modern heat resistant stainless steels can usually be easily machined and formed into various configurations and sizes. Thanks to this, the scope of application is constantly expanding.
05
Heat-resistant stainless steels have a wide range of applications. Following some industries:
● Ceramic industry
● Glass industry
● Chemical and petrochemical industry
● Hardening plant
● Food industry
● Incineration plant
● Steam boiler
● Pulp industry
● Various applications in the apparatus engineering
● Cement industry (for example for revolving cylindrical furnace)
● Industrial furnace construction (hood-type furnace for the heat treatment of coils and wires, glow systems for steel, stainless steel and nonferrous heavy metals), pusher furnace and so on
● Heat exchanger for different applications in higher temperature ranges
● Exhaust systems, for example in the automotive industry for exhaust elbows
Aging
Also known as precipitation hardening, aging increases the malleability of stainless steel. The process disperses particles uniformly within the metal’s grain structure, altering its properties. Aging is normally used after the metal has already been exposed to higher temperatures in another type of heat treatment.
Hardening
To harden stainless steel, heat must first transform it into a solution. Treatment methods for hardening stainless steel vary depending on the exact stainless variety, but generally, heating helps strengthen the metal, increasing its hardness.
Tempering
Iron-based alloys that are very hard are also brittle. This includes stainless steels that undergo a hardening process, which tends to make the metal too brittle. A tempering process is often used to reduce this brittleness and strengthen the metal, along with relieving stress internally.
Annealing
There are multiple types of annealing techniques, including full annealing, final annealing, partial annealing and recrystallization annealing. Yet all these annealing processes are essentially just the opposite of hardening.
Case Hardening
This specific hardening process hardens the exterior of metal while keeping the interior soft. Since hardening causes stainless steel to become brittle, case hardening is used to ensure a certain amount of flexibility while creating a durable outer layer.
Carburization
As per its description, carburization involves heating stainless steel and another material that releases carbon as it decomposes. The metal surface hardens as it absorbs the released carbon, resulting in an inner core that’s softer than its exterior.
TIG Welding
The name TIG refers to Gas Tungsten Arc Welding (GTAW), which stands for Tungsten Inert Gas. There is a gas sheathing surrounding the tungsten electrode, which gives the process its name. The electrode of non-consumable tungsten provides the welding arc with the needed current.
MIG Welding
Welding methods using metal inert gas are known as MIG or gas metal arc welding (GMAW), which uses electricity to melt and join metal pieces. The MIG welding process depends on a connection between two pieces of metal and a source of direct current that acts as an electrode to join them as the wire continuously passes through a welding gun.
Resistance Welding
Resistance welding is used for seams and spots. The metal is heated and a nugget is formed when electrical current flows through an electrode and contacts the metal. This results in a metal joint. The device operates at low voltage, even though it requires large amounts of current.
Laser Welding
One of the most technically advanced welding methods is laser (Light Amplification by Stimulated Emission of Radiation) welding. There are countless applications for this technology from aerospace to jewellery-making.
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|
Packaging |
Plastic film, wooden box |
|
Shipping |
We will help you to choose the best shipping way according to your detail requirements. By sea, by air, or by express, etc. |
Founded in June 2004, it is located in Nilou Industrial Park, Guanqiao Town, Tengzhou City, Shandong Province. It now has 82 employees, covering an area of 13,000 square meters and a workshop area of 10,000 square meters.
As one of the leading heat resistant stainless steel manufacturers and suppliers in China, we warmly welcome you to buy or wholesale discount heat resistant stainless steel made in China here from our factory. All our products are with high quality and low price. For pricelist and quotation, contact us now.
The Coated Sand Casting Casting,(0/10)
