Hot Rolled UNS N08904 DIN1.4539 X1NiCrMoCu25-20-5 Stainless Steel Plate 10MM SS 904L Plate

ASTM SAE AISI 904L Stainless Steel (UNS N08904)

AISI 904L stainless steel (UNS N08904) is a high alloy austenitic stainless steel. Compared with 316L, SS904L has lower carbon (C) content, higher chromium (Cr) content, and approximatively twice the nickel (Ni) and molybdenum (Mo) content of 316L, which makes it have higher high temperature oxidation resistance, pitting resistance, and resistance to reducing acid (eg, sulfuric acid). Nitrogen (N) can reduce the rate of chromium carbide precipitation, thereby reducing the sensitivity of sensitization, it also improve the resistance to pitting and crevice corrosion caused by chlorides. Especially its addition of copper (Cu) makes it useful for all concentrations of sulfuric acid.

Datasheet and Specification

The following data sheet summarizes the chemical composition, properties, heat treatment and equivalent

grade of 904L stainless steel (SS904L).

Chemical Composition

The following data sheet gives SS 904L stainless steel chemical composition.

Mechanical Properties

The following table lists 904L stainless steel (SS904L) mechanical properties such as yield strength,

tensile strength, elongation and hardness.

Heat Treatment

Annealing: The recommended annealing temperatures for 904L wrought steel is 1095 °C (2000 °F).

Corrosion

Type 304 stainless steel can handle mild foods and vegetables, but sauces and pickle liquors are more corrosive

and can even cause pitting corrosion on type 316 stainless steel. In order to improve pitting resistance,

high alloy 904L stainless steel (SS904L) should be considered.

Applications

904L stainless steel (SS904L) is used in petroleum, chemical, fertilizer, marine development towers, tanks,

pipes and tubes and heat exchangers.

SS 904L Equivalent Grade

The datasheet below summarizes 904L stainless steel equivalent grade such as European EN

(German DIN EN, British BS EN, French NF EN…), Chinese GB, ISO, Japanese JIS standard.

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.

Company Overview ：

The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation.

The subordinate processing plant has 6 sets of medium frequency heating fully automatic thermal expansion units, 5 sets of fully automatic groove processing machines, 1 set of processing and drying integrated painting equipment imported from Germany, 1 set of streamlined anti-corrosion processing equipment and 1 set of streamlined thermal insulation processing equipment; The steel pipe can be processed, cut, hot expanded or cold drawn according to the needs, so as to fully meet the customized needs of users.

Main products :

We can supply various kinds of metal material, like carbon steel seamless pipe, alloy tube, fertilizer tube, spiral tube, ductile iron pipe, cryogenic tube, special pipe for cold storage and galvanized Steel.
Our products can be used in various applications over a wide range of industries, like chemical, petrochemical, oil and gas, pharmaceutical, food processing, power generation, aviation, marine and so on.

Sales Performance and Network :

The annual sales volume of the company is more than 300000 tons, and the sales volume has reached new highs. The company has formed a complete sales service system based on East China and facing customers all over the country. The company has a good reputation, high-quality products, strong strength, low price reputation in the country, products are deeply dependent on users. The company's products not only sell well in the domestic market, but also sell well in the United States, Canada, Colombia, the United Arab Emirates, Thailand, India, Vietnam, Pakistan, South Korea, Japan, Russia and other countries and regions, and are well received by foreign customers. The number of export countries is growing, and the sales volume is gradually increasing.