Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Company News
Home ProductsStainless Steel Tube

AISI 446 UNS S44600 Stainless Steel Seamless Tube / Thermocouple Protection Tube

Guanglu is really a professional supplier, they always give us technical advice and provide good quality products with very competitive price!

—— Thomas Hoover

We received your goods last thursday and we are very pleased with the quality of your products.

—— Lionel Lobo

I'm Online Chat Now

AISI 446 UNS S44600 Stainless Steel Seamless Tube / Thermocouple Protection Tube

China AISI 446 UNS S44600 Stainless Steel Seamless Tube / Thermocouple Protection Tube supplier
AISI 446 UNS S44600 Stainless Steel Seamless Tube / Thermocouple Protection Tube supplier AISI 446 UNS S44600 Stainless Steel Seamless Tube / Thermocouple Protection Tube supplier

Large Image :  AISI 446 UNS S44600 Stainless Steel Seamless Tube / Thermocouple Protection Tube

Product Details:

Place of Origin: China
Brand Name: Daway
Certification: SGS
Model Number: AISI 446 UNS S44600

Payment & Shipping Terms:

Minimum Order Quantity: 1 ton
Price: negotiable
Packaging Details: seaworthy
Delivery Time: 15 days after receipt 30% of value
Payment Terms: L/C, T/T
Supply Ability: 200 tons per month
Contact Now
Detailed Product Description
Heat Resisting Grade: AISI 446 UNS S44600 Ferritic Stainless Steel Product: AISI 446 UNS S44600 Stainless Steel Seamless Tube
Size Range: 0.5~25.4X6~219mm Surface: Polished, Pickled
Delivery Condition: Annealed Standard: ASTM A268/A268M

AISI 446 UNS S44600 Stainless Steel Seamless Tube / Thermocouple protection tube

 

S44600 is a ferritic, stainless chromium steel for use in high-temperature applications such as

recuperators in the metallurgical and glass industries and thermocouple protection tubes.

 

The stainless AISI 446 grade is especially suitable for sulfurous flue gas atmospheres and can be used

at temperatures up to 1100°C (2010°F), depending on the service parameters and application.

The ferritic structure of 446 stainless also gives it good resistance to extremely corrosive metal melts,

such as copper, tin and lead.

 

Extremely good resistance to reducing sulphurous gases
The grade's extremely good resistance to reducing sulfudizing gases and salts, compared with austenitic stainless steels,

is due to the high chromium content and absence of nickel.

446 stainless also exhibits excellent resistance to isothermal and cyclic oxidation in air.

 

Main characteristics of 446 stainless steel seamless tubes

  • Extremely good resistance to reducing sulfurous combustion gases
  • Very good resistance to oxidation in air
  • Good resistance to oil-ash corrosion
  • Good resistance to molten copper, lead and tin

 

Typical applications for high temperature ferritic grade 446 stainless are:

  • Recuperators in the metallurgical and glass industries
  • Thermocouple protection tubes
  • Sootblower tubes
  • Injection nozzles
  • Muffle tubes in continous wire annealing furnaces

 

Grade designation

AISI UNS EN DIN Chemical composition % weight
ASTM 446-1 S44600 1.4749 X18CrN28 C 0.20 max, Si 1.00 max, Mn 1.50 max, P 0.040 max, S 0.030 max, Cr 23.0~27.0, Ni 0.75 max, N 0.25 max

 

Product standards

ASTM A268 Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service
EN 10297-2 Seamless steel tubes for mechanical and general engineering purposes
SS 14 23 22

 

Forms of supply

Stainless steel seamless tube and pipe, annealed, pickled / bright polished

 

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

 

AISI 446 UNS S44600 Stainless Steel Seamless Tube / Thermocouple Protection Tube

Contact Details
Wuxi Guanglu Special Steel Co., Ltd

Contact Person: Paul Lu

Send your inquiry directly to us (0 / 3000)