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Refractory Ferritic 446 Stainless Steel Round Bar EN 1.4763 DIN X8Cr24

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Refractory Ferritic 446 Stainless Steel Round Bar EN 1.4763 DIN X8Cr24

Refractory Ferritic 446 Stainless Steel Round Bar EN 1.4763 DIN X8Cr24
Refractory Ferritic 446 Stainless Steel Round Bar EN 1.4763 DIN X8Cr24 Refractory Ferritic 446 Stainless Steel Round Bar EN 1.4763 DIN X8Cr24

Large Image :  Refractory Ferritic 446 Stainless Steel Round Bar EN 1.4763 DIN X8Cr24

Product Details:
Place of Origin: China
Brand Name: Daway
Certification: SGS
Model Number: AISI 446, EN 1.4763 DIN X8Cr24
Payment & Shipping Terms:
Minimum Order Quantity: 500 kgs
Price: Negotiable
Packaging Details: Seaworthy
Delivery Time: 15 days after receipt 30% of value
Payment Terms: T/T
Supply Ability: 200 tons per month
Detailed Product Description
Material: EN 1.4763 DIN X8Cr24 Product: 446 Stainless Steel Wire, Round Bar
Dia: 1.0~450mm, Others On Request Delivery Condition: Annealed, Drawn
Highlight:

446 stainless steel round bar

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sus 446 steel round bar

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1.4763 stainless round bar

Refractory Ferritic 446 Stainless Steel Round Bar EN 1.4763 DIN X8Cr24

 

446 is a heat resistant ferritic stainless steel with more than 23% chromium content.

Its corrosion resistance is therefore among the best of the ferritic stainless grades.

446 is highly resistant to thermal oxidation and scaling phenomena it is commonly used in applications

where the temperature range is between 800 and 1150°C.


Since the thermal expansion coefficient of 446 stainless is similar to special glasses,

it is often used in metal-glass sealed joints.
446 is a ferritic stainless steel grade that is also resistant to liquid metals such as copper and brass.

It is therefore particularly well suited to electrical applications in which it comes into contact with stainless steel,

copper and brass.
Long exposure to a temperature range of 350 to 800°C leads to a change in the metallurgical structure of the

material, which may become brittle (sigma phase or ferrite de-mixing).

 

Material 

EN, DIN AISI JIS

1.4763

X4Cr24

X18CrN28

446

UNS S44600

SUH446

 

Chemical composition %

C Si Mn Cr Ni Mo N Al
0.049 0.54 0.87 23.84 0.26 0.05 0.085 0.004

 

Microstructure
stainless 446 has a 100% ferritic structure when annealed.

This metallurgical condition ensures that the material will not be subject to intergranular corrosion.

Holding for too long at temperatures in the 350-750°C range may result in brittleness of the material

due to the growth of brittle phases in the structure (ɑ+ ά ferrite de-mixing at around 475°C and Sigma phase at higher temperatures).

 

Thermal oxidation
446 stainless steel is resistant to thermal oxidation; it is commonly used for applications in the 800 to 1150°C temperature range.

In particular, it is resistant to the scaling off effect during cycling tests.

 

Applications

  • Sealing glass metal
  • Electrical conductors for lighting
  • Assembly of parts in in contact with copper or brass
  • Parts for glass moulds

 

Form of supply

1.4763, AISI 446 stainless steel wire, round bar

followed by ASTM 276 stainless steel bars and shapes

ASTM A314 stainless steel billets and bars for forgins

DIN EN 10088-3 technical delivery conditions for semi finished products, bars, rods, wire, 

sections and bright products of corrosion resisting steels for general purposes

 

For Details, please Contact

 

WUXI GUANGLU Special Steel Co., Ltd.

Stainless martensitic • precipitation hardening steel • stainless ferritic — Our answer to your needs

Tel: +86 510 81812873

Email: export@guanglusteel.com

 

Refractory Ferritic 446 Stainless Steel Round Bar EN 1.4763 DIN X8Cr24 0

Contact Details
Wuxi Guanglu Special Steel Co., Ltd

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Tel: 86-510-81812873

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