Stainless Steel Grade 355 | UNS S35500

Stainless Steel Grade 355: forms, specifications and uses

Stainless Steel Grade 355 is a precipitation-hardening stainless steel formulated for forming into wrought products.

Stainless Steel product forms offered at all Titanium Industries locations include Stainless Steel Round Bar and Stainless Steel Hex Bar.

Typical uses of Stainless Steel Grade 355 include industrial cutting tools, knives and valve and gas turbine components.

For Stainless Steel Grade 355, request a quote online or contact your nearest Titanium Industries location. Alloy data on this page is for reference only, not for design.

Round bar, one of the stainless steel product forms Titanium Industries stocks, for Stainless Steel Grade 355

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Stainless Steel Grade 355 is a precipitation-hardening stainless steel formulated for forming into wrought products. Grade 355 demonstrates moderately high ductility and moderately high tensile strength amongst the precipitation hardening stainless steels. Generally found in applications under 1000 F, 355 is used when a combination of corrosion resistance and strength are required. Examples include industrial cutting tools, knives and a variety of valve and gas turbine components.

Stainless Steel product forms offered at all Titanium Industries' locations:

Stainless Steel Grade 355 Applications:

Industrial cutting tools
Knives
Valve and gas turbine components

DISCLAIMER: Alloy data sheets are for reference only, not for design purposes.

Stainless Steel Grade 355 | UNS# S35500 — Table 1
Chemical Composition
Fe 73.53 - 77.53%		Cr 15.0 - 16.0%		Ni 4.0 - 5.0%		Mo 2.5 - 3.5%		C 0.10 - 0.15%
Mn 0.5 - 1.25%		Si 0.50% Max		P 0.040% Max		S 0.03% Max

Stainless Steel Grade 355 | UNS# S35500 — Table 2
PHYSICAL PROPERTIES
Density	Electrical conductivity (% IACS)	Thermal conductivity (BTU-in/hr-ft2-°F)	Specific heat capacity	Thermal expansion (1/°F)	Melting Point (°F)
0.278	-	-	-	-	-