Type 410 (UNS S41000)

Description

Type 410 is a corrosion and heat resistant martensitic stainless steel containing approximately 12% chromium offering a wide range of mechanical properties through heat treatment. This grade offers a moderate level of corrosion resistance and the maximum resistance is obtained by hardening through heat treatment followed by polishing. Type 410 is used for cutlery applications, kitchen utensils and hand tools and is magnetic in both the annealed and hardened conditions.

Chemical Composition
Chemical Composition (wt%) limits as specified in ASTM A240 and ASME SA240*.
Element 410
Carbon 0.08-0.15
Chromium 11.5-13.5
Nickel 0.75
Manganese 1.00
Silicon 1.00
Phosphorus 0.040
Sulfur 0.030
* Maximum, unless range is indicated
Mechanical Properties
Mechanical property requirements for annealed product as specified in ASTM A240 and ASME SA240.
Property 410
Yield Strength, min. (ksi) 30
Tensile Strength, min. (ksi) 65
Elongation, min. (%) 20
Hardness, max. (Rb) 96
Physical Properties
Physical properties for Type 410 stainless steel
Property 410 Data
Density, lb/in3 0.280
Modulus of Elasticity, psi 29.0 x 106
Coefficient of Thermal Expansion, 68-212˚F, /˚F 5.5 x 10-6
Thermal Conductivity, Btu/ft hr ˚F 14.4
Specific Heat, Btu/lb ˚F 0.11
Electrical Resistivity, Microohm-in 22.4
Standards
Typical standards for Type 410 stainless steel
410
ASTM A240
ASME SA240
AMS 5504

Data are typical, are provided for informational purposes, and should not be construed as maximum or minimum values for specification or for final design, or for a particular use or application. The data may be revised anytime without notice. We make no representation or warranty as to its accuracy and assume no duty to update. Actual data on any particular product or material may vary from those shown herein.  © 2014 RMP Inc. All rights reserved.