STAINLESS STEEL

AISI 304H | EN 1.4948

Description

Stainless Steel 304H is a modification of the most widely utilized "18-8" chromium-nickel austenitic stainless steel grade 304. The carbon content is controlled in the range of 0.04-0.10% for increased strength at temperatures above 427°C. It is an economical and versatile corrosion resistant alloy suitable for a wide range of general purpose applications.

The alloy has general corrosion resistance similar to 304/304L. It resists atmospheric corrosion, as well as, moderately oxidizing and reducing environments. However, because of its high carbon content, the alloy is subject to carbide precipitation in the heat affected zone of welds.

The alloy is non-magnetic in the annealed condition, but can become slightly magnetic as a result of cold working or welding. It can be easily welded and processed by standard shop fabrication practices. It is reasonable to expect specifications in these standards to be similar but not necessarily identical to those given in this data sheet.

Applications of 304H

Food processing equipment, particularly in beer brewing, milk processing and winemaking
Kitchen benches, sinks, troughs, equipment and appliances
Architectural paneling, railings and trim
Chemical containers, including for transport
Heat Exchangers
Woven or welded screens for mining, quarrying and water filtration
Threaded fasteners
Springs
Steam Turbines
Power Generation
Furnace Components