Datasheet

www.ideal-tek.com
swiss made
This document contains information based on average values as obtained from the results of laboratory tests and observations made on the material.
Ideal-Tek SA declines all responsibility from an improper use of the product described in this document.
Stainless steel type SA.B
TECHNICAL DATA SHEET
General notes:
» Austenitic steel (Material number 1.4301, DIN X5CrNi1810, AISI number 304)
» contains from 17.5 to 20 wt% chromium and has important quantities of nickel
» non-magnetizable
» good corrosion resistance to a wide range of atmospheric environments and many corrosive media
» generally used where corrosion resistance and toughness are primary requirements
» typical applications include tweezers for the electronic industry, screws, machinery parts and food-handling
equipment
Coef. of lin. therm expansion 16.0 E-6/°C 20°C-100°C
Coef. of lin. therm expansion 17.0 E-6/°C 20°C-300°C
Specic heat capacity 0.50 J/(g
.
K)
Thermal conductivity 16 W/(m
.
K)
Continuos use temperature 350°C
Max service temperature, air 925°C
State annealed
Density 8.0 g/cm
3
Hardness, Vickers 210 HV
Tensile strength, ultimate 600 MPa
Tensile strength, yield 330
0.2% Yield stress ≥ 290 MPa
Elongation, break 55%
Modulus of elasticity 193 GPa
Mechanical properties
Resistivity 0.72 E-4 Ohm.cm
Electrical properties
Thermal properties
Component Wt.% Component Wt.% Component Wt.%
C ≤0.08 Si ≤1.0 Mn ≤2.0
P ≤0.045 S ≤0.03 Cr 17.5-20.0
Mo 2.5-3.0 Ni 8.0-11.0
Composition