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OSNISIL®

OSNISIL® is a high-strength, corrosion resistant and age hardened alloy with good electrical conductivity.
OSNISIL® is supplied to DIN 17666 or other specifications related to DIN 17666 or related to EN 1652 / EN 12163 / EN 12165 / EN 12166 / EN 12167 / EN 12449.
Rods/bars - round, square, hexagonal, octagonal, flat -




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  Dimensions (mm), Minimum values  Nominal values
    Round     square
hex.
oct.
    flat     Temper
(KME designation)
    Tensile
strength Rm
    Proof
Stress Rp0.2
(Richtwert)
    Elongation A5     Reduction 
of
area Z
    Hardness Brinell     Electr. cond.     Notch impact strength     Rev. bend
fatigue
strength
  dia. width
a/f
thickness
width
  MPa MPa % % HBW MS/m (DVM-
sample)
J/cm2
MPa
  OSNISIL® 2 5 - 32 5 - 27 2 - 51)
10 - 75
LK
LKA
440
640
390
590
8
10
60
40
120 - 160
170 - 220
10 - 13
21 - 28
  250
190
 
  >32 - 45 >27 - 372) 5 - 101)
10 - 75
LK
LKA
420
640
370
590
8
10
60
40
120 - 160
165 - 200
10 - 13
21 - 28
120 190
250
  >45 -903) >37 - 753) 10 - 40
10 - 75
L
LA
260
490
60
340
35
12
65
30
55 - 80
150 - 190
11 - 14
20 - 27
120    
  16 - 903)     P no prescribed properties no prescribed properties
OSNISIL® D 10 - 45 10 - 373)

2 - 101)
10 - 75
LKA 660 570 10 25 180 - 230 25 - 30      
  >45 - 140     LA 570 460 10 25 180 - 220 25 - 30    

Sections
OSNISIL® 2 circumscribed circle LK/LKA
OSNISIL® D 100 mm LK/LKA
The modified KME material OSNISIL® G may be used for high-strength (Rm ≥ 600 MPa) special sections/clamping profiles.
Nominal composition: Ni 2 %, Si 0.6 %, Cr 3 %, others 0.5 % max., rem. Cu
1) Thickness/width ratios up to 1:20
2) Squares up to 35 mm only
3) Larger sizes on request

Tubes on request.