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446 Stainless Steel Pipe

Alloy 446 Stainless Steel High chromium ferritic stainless steel used in high heat applications.
446 Seamless round pipe supply
Stainless steel pipe round 446,UNS S44600 supply
446 Stainless Steel Tube Suppliers
Quantity:
  • 12-1000mm
  • Ruiyang

446 stainless steel pipes are most commonly used in applications with elevated temperatures between 1500 to 2100 °F. These are the only heat resistant stainless steel pipes that can tolerate molten copper,lead,tin,and brass. Likewise,other high chromium ferritic stainless grades, 446 also possess an embrittlement temperature of 885 °F.Hence,it is recommended not to use it in this temperature range of 700-1000° F.Grade 446 is a high chromium,ferritic,heat resistant,stainless steel grade. 446 is known for its excellent resistance to oxidation,corrosion,and sulfidation.

Alloy 446 stainless steel is a high chromium ferritic stainless steel commonly used in high temperature applications from 1500 °F to 2200 °F. 446 stainless steel is the most oxidation resistant steel among the 400 series stainless’. Its resistance to cyclic oxidation is equal to or better than 309 and 310 steels, but has lower strength at elevated temperatures.    

446CHEMICAL PROPERTIES:

Typical Chemical Composition % (max values, unless noted)
GradeCMnSiPSCrNiFeN
4460.12 max1.50 max0.75 max0.04 max0.03 maxmin: 23.0 max: 30.00.50 maxBalancemin: 0.10 max: 0.25

 446 MECHANICAL PROPERTIES:

Typical Room Temperature Mechanical Properties
GradeTensile StrengthKSI (MPA)Yield Strength 0.2% KSI offset KSI (MPA)Elongation (% in 2ʺ(50.8 mm)Hardness (Brinell) MAXHardness (Rockwell B) MAX
446654020%159B95 Max

 446 stainless steel pipe detailed as below:

Manufacture Standard
customed
seamless round pipe12-630mm OD,Thickness customed
welded round pipe12-1000mm,thickness customed
446 centrifugal casting tube57-1200mm,5-30mm thickness
processcold rolled,cold drawn,centrifugal casting
Lengthcustomed
Delivery conditions
annealed and pickled, grey white (polished)
Certificate
MTC

Heat resistant steel 446 Stainless steel alloy pipe supplied,random length produce and supply

Min order quantity: 3 ton

Relative Products:446 stainless steel plate,446 stainless steel tube

Welcome contact us for 446 stainless steel pipe inquiry and order.


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  +86-18601515612
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