浙江体彩20选5基本:Alloy 600

Alloy 600 (UNS N06600/W.Nr. 2.4816) is a standard engineering material for applications which require resistance to corrosion and heat. The alloy also has excellent mechanical properties and presents the desirable combination of high strength and good workability. The high nickel content gives the alloy resistance to corrosion by many organic and inorganic compounds and also makes it virtually immune to chloride-ion stress-corrosion cracking. Chromium confers resistance to sulfur compounds and also provides resistance to oxidizing conditions at high temperatures or in corrosive solutions. The alloy is not precipitation hardenable; it is hardened and strengthened only by cold work.

 

Specifications

UNS N06600

Werkstoff – Nr. 2.4816

ASTM B 163 (condenser and heat exchanger tube), B 166 (rod, bar, and wire), B 167 (seamless pipe and tube), B 168 (plate, sheet, and strip), B 366 (welding fittings, permissible raw materials), B 516 (welded tube), B 517 (welded pipe), B 564 (rod), B 751 (welded tube, general requirements), B 775 (welded pipe, general requirements), B 829 (seamless pipe and tube, general requirements)

 

Chemical composition

Grade C% Mn% S% Si% Ni% Cr% Fe% Cu%
Alloy 600 Max 0.15 Max 1.0 Max 0.015 Max 0.50 Min 72.0 14.0-17.0 6.0-10.0 Max 0.5

 

Mechanical properties

Form Condition Yield strength
Rp0.2 (MPa)
Tensile strength
Rm (MPa)
Elongation
A %
Sheet, Plate, Strip Annealed 280 660 40
Bar Annealed 283 655 45

 

Characteristics

  • High resistance to a wide range of corrosive enviroments
  • Virtually immune to stress corrosion cracking caused by chloride ion Non magnetic
  • Excellent mechanical properties
  • High strength and well soldability under a wide range of temperatures

 

Applications

  • Heat treating muffles and retorts
  • Heat treating baskets
  • Nuclear reactor components
  • Chlorination equipment to 540oC
  • Pulp mill alkaline digesters
  • Heaters, stills, bubble towers, condensers for processing fatty acids, evaporator tubes, tube sheets and flaking trays for sodium sulphite manufacture, springs primary water pumping.