504518

Overview

General Notes

• low carbon austenitic steel (Material number 1.4435, DIN X2CrNiMo18-14-3, AISI number 316L)
• contains from 16.5 to 18.5 wt% chromium and has important quantities of nickel and molybdenum as additional alloying elements
• non-magnetic
• good corrosion resistance to most chemicals, salts and acids
• generally used where corrosion resistance and toughness are primary requirements
• typical applications include tweezers for the electronic industry, watch-makers, jewelers and laboratory and medical applications in moderately aggressive chemical environments

Specifications

 

Mechanical properties:

State	annealed
Density	8.0 g/cm³
hardness HB30	≤215
Hardness Rockwell B	79
Tensile strength, ultimate	500-700 MPa
Tensile strength, yield	290
0.2% Yield stress	≤200 MPa
Elongation, break	40%
Modulus of elasticity	200 GPa

Thermal properties

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
Specific heat capacity:	0.50 J/(g·K)
Thermal conductivity:	15W/(m·K)
Continuos use temperature:	350°C
Max service temperature, ait	925°C

Electrical properties

Resistivity

0.75 E-4 Ohm.cm

Accessories

Citations

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