439 Stainless Steel

Your Most Economical Anti-rust Solution

Stainless steel is used for industrial equipment when it is important

that the equipment lasts and can be kept clean.

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439 Stainless Steel

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Know About 439 Stainless Steel

439 stainless steel reduces the content of C on the basis of ordinary ferritic material (430) and adds stabilizing elements such as Ti to improve the intergranular corrosion resistance, formability and weldability of the steel. Compared with 304 steel, although the elongation is low (about 30%), the strength and corrosion resistance are equivalent, and the corrosion resistance is better than 200 series materials. Chromium content is 12% ~ 30%. Its corrosion resistance, toughness and weldability increase with the increase of chromium content, and its chloride stress corrosion resistance is better than that of stainless steel.

 

As the most reliable and reliable stainless steel supplier, Xiongyi guarantees to provide you with the best solution. Whether you want to know more about stainless steel plate related information or want to consult a quotation, do not hesitate to use the form on the left, immediately Send us an email!

 

439 Stainless Steel Application

Linings For Dish Washers

Elevator

Automobile Exhaust System

Washing Machine

Building Decorative Panels

Structural Pipes

Escalator Decorative Panels

Chimney Liners

439 Stainless Steel Available Products

Please contact us for more products

Plate
Sheet
Pipe/Tube
Wire
Bar
Coil
Duplex Stailess Steel
Pipe Fitting
Angle
Channel

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439 Grade Specification Comparison

Grade

UNS

W.nr

DIN

Swedish SS

Japanes JIS

439

S43035

1.4510

X3CrTi17

-

SUS 439

439 Chemical Composition

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

439

Min.

-

-

-

-

-

17.0

-

-

-

Max.

0.03

1.00

1.00

0.040

0.030

19.0

-

0.5

0.04

439 Mechanical Properties

Grade

Tensile Hardness

Strength (MPa)

Yield Strength

0.2% Proof (MPa)

Elongation

(% in 50mm)

Hardness

Rockwell B (HR B)

Brinell (HB)

 

Min

Min

Min

Max

Max

439

415

205

22

-

180

Shandong Xiongyi Steel Co.,Ltd

Professional Steel Manufacturer and Supplier 

Shandong Xiongyi Steel Co.,Ltd  was established in 1999, located in Shandong Province, and has our own factories of with 20,000㎡.We have one set producing center, cutting machines, bending machines, punching machine, water jet cutting machine, polishing machine, plate shearers, draw benches. 


Our aim is to produce good quality stainless steel products with all material MTC. Our main material is 201, 304, 321, 347H, 316, 316L, 316Ti, 317, 410, 420, 430, 904L, S31254, N08926, 2205, S32750, S32760 etc.


We have passed the "ISO9001 quality system certification, and EU CE certification".  
In 2017, Shandong Xiongyi Steel Co.,Ltd was rated as "Shandong High-tech Enterprise". 
Our philosophy is “customer oriented, win-win cooperation” Our aim to products is “ focus, Concentrate and professional".

 

Welcome all the customers and friends all over the world to our company. 

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439 Stainless Steel Q&A

Q:Are you trading company or manufacturer ?

A:We are professional manufacturer for stainless steel plate, and our

      company also is a very professional trading company for steel products.

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.

Q:Do you accept the third party inspection?

A:Yes, absolutely we accept.

Q:How do we trust your company?

A:We specialize in stainless steel plate business for years, headquarter locates

      in Jinan city, Shandong province. You are welcome to investigate in any ways.

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