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Alloy 400 Stainless Steel Plate

Alloy 400 (UNS N04400) is a ductile nickel-copper alloy with resistance to a variety of corrosive conditions. The alloy is most frequently specified in environments ranging from mildly oxidizing through neutral, and in moderately reducing conditions. An additional application area of the material is in marine environments and other nonoxidizing chloride solutions.

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Stainless Steel Flat Plate

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PRODUCT DETAILS

Product Information

The alloy has a long history of use as a corrosion resistant material, dating back to the early twentieth century when it was developed as an attempt to use a high copper content nickel ore. The nickel and copper contents of the ore were in the approximate ratio which is now formally specified for the alloy.

As with commercially pure nickel, Alloy 400 is low in strength in the annealed condition. For this reason, a variety of tempers are used which have the effect of increasing the strength level of the material.

Product Details

Composition

C	Mn	P	S	Si	Al	Ni + Co	Cu	Fe
0.10	0.50	0.005	0.005	0.25	0.02	Balance*	32.0	1.0

Mechanical Properties

Yield Strength		Ultimate Tensile Strength		Elongation percent in 2″	Elastic Modules (E)
psi	(Mpa)	psi	(MPa)	(51 mm)	psi	(MPa)
35,000	(240)	75,000	(520)	45	26 x 106	(180

Hot Rolled:

Yield Strength		Ultimate Tensile Strength		Elongation percent in 2″	Elastic Modules (E)
psi	(Mpa)	psi	(MPa)	(51 mm)	psi	(MPa)
45,000	(310)	80,000	(550)	30	26 x 106	(180)

Corrosion Resistance

Alloy 400 is a very versatile corrosion resistant material. It exhibits resistance to corrosion in many reducing environments, and it is generally more resistant than higher copper alloys to oxidizing media. Alloy 400 is one of the few materials that will withstand contact with fluorine, hydrofluoric acid, hydrogen fluoride or their derivatives. The alloy has been found to offer exceptional resistance to hydrofluoric acid in all concentrations up to the boiling point. Alloy 400 also resists sulfuric and hydrochloric acids under reducing conditions. It has outstanding resistance to neutral and alkaline salts and has been utilized for many years as a material of construction for salt plants.

Alloy 400 is one of the most widely used materials for marine applications, shipbuilding and seawater desalination plants. The alloy exhibits very low rates of corrosion in flowing sea or brackish water. However, under stagnant conditions, the alloy can encounter crevice and pitting corrosion. Alloy 400 resists stress corrosion cracking and pitting in most fresh and industrial water applications.

Factory

Liaocheng Xinju Special Steel Co., LTD., a comprehensive company operating high-quality steel, the geographical location is superior, the transportation is very convenient. The company has a complete and scientific quality system, integrity, strength and product quality have been recognized by the industry. Always adhere to the purpose of high quality, low cost, fast pace and excellent service.
He has over 15 years of export experience serving a wide range of customers from different sectors. Such as the United States, Europe, the Middle East, Southeast Asia, Africa, South America and other markets. Annual exports exceed 400,000 tons.

Packaging & Delivery

Packing: Waterproof Paper, Steel Strip Packed and other Standard Export Seaworthy Package, or customized package.

Delivery Time: 7-15 days after get deposit.

Application

Due to the many great features of stainless steel, it is widely used in many industries. It includes constructions, home appliances, automobiles, kitchen accessories, mechanical structure, decoration engineering, chemical industry, etc. Let's have a brief review.

Certificate

Liaocheng Xinju Special Steel Co., LTD.,has a strict quality control system that closely monitors every step of warehousing, inspection, and packaging. No errors are allowed, and unqualified products are not allowed to be stored. Shandong Chengshun Metal Materials Co., Ltd. is deeply trusted and supported by customers with excellent product quality and excellent service.

FAQ

Q: How can l get your quotation as soon as possible?

A: The email and fax will be checked within 12 hours, meanwhile, the Skype, Wechat and WhatsApp will be online in 24 hour. Please send us your requirement and order information(Steel grade, size, quantity, destination port), we will work out a best price soon.

Q: How do we trust your company?

A:We specialize in steel business for years, headquarter locates in Liaocheng city, Shandong province. You are welcome to investigate in any ways, by all means, you could place an order in Alibaba with trade assurance which could secure your payment.

Q: How could you guarantee your products?

A:Each piece of products is manufactured by certfied workshops, inspected according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.

Q: Do you accept the third party inspection?

A: Yes, absolutely we accept.

Q: Do you provide samples? Is it free or extra?

A: The sample could can provide for customer with free, but the courier freight will be covered by customer account.

Q: Will you delivery the goods on time?

A: Yes, we promise to provide best quality products and delivery on time. Honesty is our company's tenet

Stainless Steel Flat Plate