THEIS-ITEŽ

THEIS-ITE offers a combination of excellent formability and high strength. This allows for parts to be intricately shaped without expensive final hardening with its distortion and sorting problems. THEIS-ITE is supplied pre-tempered in thicknesses from 0.004" through 0.065" (0.10-1.65 mm) and widths from 0.25" through 12.5" (6.35-317.50 mm). Theis will custom make THEIS-ITE to suit your requirements. The table below shows some typical data of THEIS-ITE at various thicknesses.

THEIS-ITEŽ

Test With Maximum Strength With Max. Ductility
Parameters
in. (mm)
.015"
(.38)
.020"
(.51)
.030"
(.76)
.042"
(1.07)
.015"
(.38)
.042"
(1.07)
Tensile 187 220 204 185 130 160
0.1% Y.S.* 156 134 163     91
0.2% Y.S.* 163 152 171     105
% Elong. 5.0 5.5 5.0 8.0   10.0
Modulus X 106 29.6 29.7       30.0
Hardness:            
15N   82.5     73  
30N 60.0. 64.0        
RC 44.0# 40.5# .42.0 42.0 28# 35
Vice Break   0.200        
Min. B.R. **            
Long. 1.7xT 3.5xT   2.0xT Flat on  
          itself  
Trans. 1.0xT 2.5xT 2.0xT 1.5xT Flat on 0.040
          itself 1.0xT
45 deg 1.2xT 3.0xT   1.7xT Flat on  
          itself  
* = KSI, # = Converted, T= Thickness, ** = Bend Radius


Thickness and width tolerances
Size
Variation
Limit
  + Tolerance for
indicated
thickness
Max. Variation
within a single
coil
  .004" to .009" 0.0003" 0.0003"
  (.10 to .23 mm) (.0076 mm) (.0076 mm)
Thickness .009" to .025" 0.0004" 0.0004"
  (.23 to .64 mm) (.01 mm) (.01 mm)
Width Tolerances for all coils within a lot:
  +0.0040" (.10 mm)


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