MatWeb - Material Property Data 用 MatWeb 登广告!    Register Now
越过59,000 以上, 金属、塑料、陶瓷和合成物的数据资料库。
MatWeb - Material Property Data 主页  •  搜寻  •  工具  •  供应商  •  文件夹  •  有关我们  •  常用问题  •  登录   •  English English English 
  搜寻方法:  高级先进 | 材料类型 | 特性 | 构成份  | 商标  | 制造商
    Search

Subscribe to FREE Trade Publications!

Carpenter 20Cb-3® Stainless Steel

 

Subcategory: Stainless Steel; T 300 Series Stainless Steel; Metal

Key Words: ASTM B472; ASTM B473; ASTM B474ASTM B471; ASTM B472; ASTM B473; ASTM B474; ASTM B475; ASTM B729, Carpenter Technology Corporation, Carpenter Steel Division; Cartech, UNS N08020; NACE MR0175; ASTM A265; ASTM B366; ASTM B462; ASTM B463; ASTM B464; ASTM B468; ASTM B471

Material Notes:
Iron content calculated as remainder; minimum niobium (columbium) content 8 x C. Data provided by Carpenter Technology Corporation.

20Cb-3 ® is an austenitic stainless steel possessing excellent resistance to hot sulfuric acid and many other aggressive environments which would readily attack Type 316 stainless. This alloy exhibits superior resistance to stress-corrosion cracking in boiling 20 to 40% sulfuric acid. 20Cb-3 stainless is also stabilized to limit intergranular attack, even in the sensitized condition. Corrosion tests on annealed and sensitized material conducted in the Ferric Sulfate - 50% Sulfuric Acid Test resulted in rates of 0.002 inches per month maximum. Important advantages of 20Cb-3 stainless are its excellent mechanical properties and comparative ease of fabrication. The presence of columbium in the alloy minimizes the precipitation of carbides during welding. Assemblies usually have been placed in service in the as-welded condition.

This material has found wide use in all phases of the chemical and allied industries. It has been used extensively in the processing of synthetic rubber, high-octane gasoline, solvents, explosives, plastics, synthetic fibers, heavy chemicals, organic chemicals, pharmaceuticals, and agrichemicals. 20Cb-3 stainless has also been used in SO2 scrubbers where acid content, such as sulfuric acid, is of more concern than high-halogen content, such as chlorides. Other applications have included use in fans, mixing tanks, agitators, distillation towers, heat exchangers, process piping, bubble caps, metal cleaning and pickling tanks, spray pickling equipment, pump shafts and rods, valve stems, bolts, nuts, washers, tie rods, continuous-line pickling equipment including racks, etc.

20Cb-3® is a registered trademark of Carpenter Technology Corporation.

Available Properties
  • Density
  • Tensile Strength, Ultimate
  • Tensile Strength, Ultimate at Elevated Temperature
  • Tensile Strength, Yield
  • Tensile Strength, Yield at Elevated Temperature
  • Elongation at Break
  • Elongation at Break at Elevated Temperature
  • Reduction of Area
  • Modulus of Elasticity
  • Poissons Ratio
  • Shear Modulus
  • Electrical Resistivity
  • CTE, linear 20°C
  • CTE, linear 250°C
  • CTE, linear 500°C
  • CTE, linear 1000°C
  • Specific Heat Capacity
   
Property Data

This page displays only the text
of a material data sheet.

To see MatWeb's complete data
sheet for this material (including
material property data, metal
compositions, material suppliers,
etc), please click the button below.
<meta http-equiv=Content-Type content="text/html; charset=UTF-8">



搜寻:   高级先进  •   构成份   •   特性  •   材料类型  •   制造商  •   商标   •   UNS号码
其他连结网站:   广告  •   递交资料  •   资料库许可证  •   网址设计管理  •   交易发行
供应商名单  •   单位转变  •   参考  •   新消息  •   链接站  •   协助  •   通讯  •   网址图示  •   常用问题   •   主页
请读关于材料数据的使用许可协议和我们的隐私权。询问或评论有关 MatWeb? 请与webmaster@matweb.com 联系。我们感谢您对 MatWeb的参与。

本站点由 Automation Creations, Inc. 设计和维护。这个网站的内容, MatWeb 的商标,与 "MatWeb" 由 Automation Creations, Inc.版权1996-2006拥有 。 MatWeb 意欲为个人使用 , 非商业用途。这个站点的内容、结果和技术数据,未经由 Automation Creations, Inc. 允许, 不可以被电子,摄影或实质上地再生产或自动化创作。