Type 436 (UNS S43600)

Description

Type 436 is a modification of Type 430 with columbium and molybdenum added to reduce the tendency of wavy lines, or roping, during forming. It has improved corrosion resistance and weldability. Automotive and appliance trims are typical applications.

Chemical Composition
Chemical Composition (wt%) limits as specified in ASTM A240 and ASME SA240*
Element 436
Carbon 0.12
Chromium 16.0-18.0
Molybdenum 0.75-1.25
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 436
Yield Strength, min. (ksi) 40
Tensile Strength, min. (ksi) 65
Elongation, min. (%) 20
Hardness, max. (Rb) 90
Physical Properties
Physical properties for Type 436 stainless steel
Property 436 Data
Density, lb/in3 0.276
Modulus of Elasticity, psi 29.0 x 106
Coefficient of Thermal Expansion, 68-212˚F, /˚F 5.6 x 10-6
Thermal Conductivity, Btu/ft hr ˚F 13.0
Specific Heat, Btu/lb ˚F 0.11
Electrical Resistivity, Microohm-in 23.6
Standards
Typical standards for Type 436 stainless steel
436
ASTM A240
ASME SA240
AMS 5503

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.