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AISI 446 UNS S44600 TP446-1 TP446-2 Stainless Steel Seamless Tubes

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AISI 446 UNS S44600 TP446-1 TP446-2 Stainless Steel Seamless Tubes

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Brand Name : Daway

Model Number : AISI 446 UNS S44600 TP446-1 TP446-2

Certification : SGS

Place of Origin : China

MOQ : 1 ton

Price : negotiable

Payment Terms : L/C, T/T

Supply Ability : 200 tons per month

Delivery Time : 15 days after receipt 30% of value

Packaging Details : seaworthy

Ferritic grade : AISI 446 UNS S44600 TP446-1 TP446-2

Product : Stainless Steel 446 UNS S44600 Seamless Tubes

Specification : ASTM A268/A268M

Size range : 6~219x0.5~25.4mm

Delivery state : annealed

Surface finish : pickled, polished

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AISI 446 UNS S44600 TP446-1 TP446-2 Stainless Steel Seamless Tubes

The grade 446 stainless steel is a ferritic, non-heat treatable stainless steel that provides good resistance

to high temperature oxidation and corrosion.

DIN 1.4762 - with the highest chromium content- is the most resistant to reducing sulphurous gases.

It is susceptible to the same embrittlement phenomena as 1.4742 whilst σ-phase forms during long exposures

in the range 600°C to 800°C.

High temperature ferritic stainless steel 446, characteristics

Steel grade Chemical composition wt% Maximum service temperature in dry air, ℃
TP446-1, 1.4749 C 0.08, Si 1.3, Mn 0.7, Cr 18.0, Al 1.0 1100
TP446-2, 1.4762 C 0.08, Si 1.4, Mn 0.7, Cr 24.0, Al 1.5 1150

Product standards

ASTM A268
EN 10297-2
SS 14 23 22

Applications

446 stainless steel should be chosen mainly for service at temperatures above 700°C (1290°F) where

the excellent resistance of the material to slag corrosion and sulphidizing gases is particularly advantageous.

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

Forms of supply

TP446-1 / TP446-2 Stainless steel seamless tube and pipe in the solution annealed and white pickled condition

or in the bright polished annealed condition.

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 TP446-1 TP446-2 Stainless Steel Seamless Tubes


Product Tags:

444 stainless steel

      

439 stainless steel

      
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