Sandvik 8R40 (Tube and Pipe)

Generic Family: Steel - Wrought - Stainless - Austenitic • Supplied by: Sandvik Materials Technology

Sandvik 8R40 is an austenitic, niobium-stabilized stainless chromium-nickel steel for use at temperatures up to 850°C (1560°F).

Applications
Sandvik 8R40 is used for superheater-tubes in steam powerplants.

It is also frequently used for cooling tubes in ammonia converters, because of its good resistance to nitrogen absorption and good corrosion resistance. With its good hot-strength, and good resistance to hydrogen sulphide and intergranular corrosion, Sandvik 8R40 is a suitable material for furnace tubes in refineries. Furnace tubing used in vinyl chloride production is another example of applications in which this steel is often used.

General Properties

Access the complete datasheet details for Sandvik 8R40 (Tube and Pipe) when you create your free account with Prospector. You’ll find complete information on physical, mechanical and hardness specs.

Material Status

已商用：当前有效

Documents

Technical Datasheet (English)

Download Document

Availability

亚太地区, 北美洲, 拉丁美洲, 欧洲, 非洲和中东

Other Properties

Applicable Specifications, Forms Available, Metal Type, Alloy Identification, Type Analysis, 密度, Tensile Strength (Ultimate), Tensile Strength (Yield), 0.2%, Tensile Elongation (Break), 硬度, 拉伸模量, Mean Specific Heat, Mean CTE, 导热系数

Access 14 properties in Metals. Create your free account or sign into Prospector.

Processing

Find specific processing information for Sandvik as well as general information for the Steel - Wrought - Stainless - Austenitic generic family. Register or Sign In for more information.