UNS C10100 Oxygen Free Copper Flat Products - Mechanical Properties

Oxygen free copper UNS C10100 has a copper content of not less then 99.99% copper. Tabulated below are the mechanical properties of UNS C10100 flat products as a function of heat treatment and thickness.

Temper 
Thickness
Tensile Str.
Yield Str.
Elong.
Rockwell
Shear Str
Fatigue Str.
B
C
F
30T
H00
1mm (0.04in)
248MPa (36ksi)
193MPa (28ksi)
30%
10
-
60
25
172MPa (25ksi)
-
 
6.35mm (0.25in)
248MPa (36ksi)
193MPa (28ksi)
40%
10
-
60
25
172MPa (25ksi)
-
H01
1mm (0.04in)
260MPa (39ksi)
207MPa (30ksi)
25%
25
-
70
36
193MPa (28ksi)
-
 
6.35mm (0.25in)
260MPa (39ksi)
207MPa (30ksi)
35%
25
-
70
36
193MPa (28ksi)
-
H02
1mm (0.04in)
290MPa (42ksi)
248MPa (36ksi)
14%
40
-
84
50
179MPa (26ksi)
90MPa (13ksi)
H04
1mm (0.04in)
345MPa (50ksi)
310MPa (45ksi)
6%
50
-0
90
57
193MPa (28ksi)
90MPa (13ksi)
 
6.35mm (0.25in)
345MPa (50ksi)
310MPa (45ksi)
12%
50
-
90
57
193MPa (28ksi)
-
 
25.5mm (1in)
345MPa (50ksi)
274MPa (40ksi)
20%
45
-
85
-
179MPa (26ksi)
-
H08
1mm (0.04in)
380MPa (55ksi)
345MPa (50ksi)
4%
60
-
94
63
200MPa (29ksi)
-
H10
1mm (0.04in)
393MPa (57ksi)
365MPa (57ksi)
4%
62
-
95
64
200MPa (29ksi)
-
M20
1mm (0.04in)
235MPa (34ksi)
69MPa (10ksi)
45%
-
-
45
-
160MPa (23ksi)
-
 
6.35mm (0.25in)
220MPa (32ksi)
69MPa (10ksi)
50%
-
-
40
-
150MPa (22ksi)
-
OS025
1mm (0.04in)
235MPa (34ksi)
76MPa (11ksi)
45%
-
-
45
-
160MPa (23ksi)
-
OS050
1mm (0.04in)
220MPa (32ksi)
69MPa (10ksi)
45%
-
-
40
-
150MPa (22ksi)
-
 
6.35mm (0.25in)
220MPa (32ksi)
69MPa (10ksi)
50%
-
-
40
-
150MPa (22ksi)
-

Copper alloy UNS C10100 is the equivalent of:

  • AMS 4700
  • ASTM B1
  • ASTM B111
  • ASTM B133
  • ASTM B152
  • ASTM B172
  • ASTM B173
  • ASTM B174
  • ASTM B187
  • ASTM B188
  • ASTM B189
  • ASTM B2
  • ASTM B224
  • ASTM B246
  • ASTM B272
  • ASTM B280
  • ASTM B286
  • ASTM B298
  • ASTM B3
  • ASTM B33
  • ASTM B355
  • ASTM B359
  • ASTM B432
  • ASTM B447
  • ASTM B451
  • ASTM B470
  • ASTM B48
  • ASTM B49
  • ASTM B496
  • ASTM B640
  • ASTM B641
  • ASTM B698
  • ASTM B75
  • ASTM F68
  • MIL B-18907
  • MIL W-3318
  • MIL W-85
  • QQ B575
  • QQ B650
  • QQ W343
  • 101A (Australia)
  • C110 (UK)
  • CDA 101 OFE
  • ISO Cu-OFE
  • JIS C1011 H3510 (Japan)

Tell Us What You Think

Do you have a review, update or anything you would like to add to this article?

Leave your feedback
Your comment type
Submit