01226 766766
Related Conditions

Precipitation Hardened, 17/4PH

CON A

17/4PH ‘A’ is the annealed condition of 17/4PH and is supplied to an analysis and hardness only, typically 38 HRC max. If heat treated correctly, this annealed condition can be aged to the higher strength conditions of 17/4PH.

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Home | Grades | CON A
CON A
Flats
Rounds
Width Thickness
6.35 10 12.7 19.05 20 25.4 31.75 35 38.1 45 50.8 60 70 71 75 76.2 77 80 85 90.5 125 178 205 210 250 400
12.7 x
25.4 x x
35 x
38.1 x x
40 x
45 x
50.8 x x x x
60 x
63.5 x x x
76.2 x x x x x
80 x x x
88.9 x
90 x
100 x x
100.5 x
101 x
101.6 x x x x
105 x
125 x
127 x x x
145 x
152.4 x x
168 x
170 x x
205 x x
210 x
240 x x x
350 x
400 x
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5
6.604
8.255
10
10.21
11.43
12.242
12.7
12.954
14.274
15.875
16.256
18.237
19.304
20.243
22.352
25.654
28
28.575
28.829
30
30.251
32
32.256
32.5
35.229
38.1
38.354
40.309
41.275
45
45.313
47.879
51.104
53.975
56
57.15
57.505
60.325
61
63.5
63.855
63.881
65.354
66
66.675
70
70.357
76.2
76.581
81
82.55
85.344
88.9
90.5
95.25
101.6
101.981
107.95
110
115
120.65
127
133.35
139.7
140.5
146.05
152.4
158.75
160
165.1
171.45
177.8
185
190.5
203.2
210
215.9
220
230
241.3
254
260
265
266.7
280
285
292.1
310
320
330.2
355.6
381
406.4
420
425.45
435
460
520
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Can’t find what you are looking for? More sizes available on request. Click here to get in touch!

  • 12.7 x 12.7
  • 25.4 x 12.7
  • 25.4 x 25.4
  • 35 x 35
  • 38.1 x 19.05
  • 38.1 x 38.1
  • 40 x 20
  • 45 x 45
  • 50.8 x 12.7
  • 50.8 x 19.05
  • 50.8 x 25.4
  • 50.8 x 50.8
  • 60 x 45
  • 63.5 x 6.35
  • 63.5 x 25.4
  • 63.5 x 31.75
  • 76.2 x 12.7
  • 76.2 x 25.4
  • 76.2 x 38.1
  • 76.2 x 50.8
  • 76.2 x 76.2
  • 80 x 20
  • 80 x 35
  • 80 x 45
  • 88.9 x 12.7
  • 90 x 45
  • 100 x 10
  • 100 x 60
  • 100.5 x 90.5
  • 101 x 90.5
  • 101.6 x 12.7
  • 101.6 x 25.4
  • 101.6 x 31.75
  • 101.6 x 50.8
  • 105 x 45
  • 125 x 45
  • 127 x 12.7
  • 127 x 25.4
  • 127 x 50.8
  • 145 x 80
  • 152.4 x 25.4
  • 152.4 x 38.1
  • 168 x 71
  • 170 x 70
  • 170 x 85
  • 205 x 77
  • 205 x 205
  • 210 x 210
  • 240 x 75
  • 240 x 125
  • 240 x 178
  • 350 x 250
  • 400 x 400
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  • 5
  • 6.604
  • 8.255
  • 10
  • 10.21
  • 11.43
  • 12.242
  • 12.7
  • 12.954
  • 14.274
  • 15.875
  • 16.256
  • 18.237
  • 19.304
  • 20.243
  • 22.352
  • 25.654
  • 28
  • 28.575
  • 28.829
  • 30
  • 30.251
  • 32
  • 32.256
  • 32.5
  • 35.229
  • 38.1
  • 38.354
  • 40.309
  • 41.275
  • 45
  • 45.313
  • 47.879
  • 51.104
  • 53.975
  • 56
  • 57.15
  • 57.505
  • 60.325
  • 61
  • 63.5
  • 63.855
  • 63.881
  • 65.354
  • 66
  • 66.675
  • 70
  • 70.357
  • 76.2
  • 76.581
  • 81
  • 82.55
  • 85.344
  • 88.9
  • 90.5
  • 95.25
  • 101.6
  • 101.981
  • 107.95
  • 110
  • 115
  • 120.65
  • 127
  • 133.35
  • 139.7
  • 140.5
  • 146.05
  • 152.4
  • 158.75
  • 160
  • 165.1
  • 171.45
  • 177.8
  • 185
  • 190.5
  • 203.2
  • 210
  • 215.9
  • 220
  • 230
  • 241.3
  • 254
  • 260
  • 265
  • 266.7
  • 280
  • 285
  • 292.1
  • 310
  • 320
  • 330.2
  • 355.6
  • 381
  • 406.4
  • 420
  • 425.45
  • 435
  • 460
  • 520
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Grade: CON A
Size(s)
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Overview
Properties
Applications

Supplied Condition (where applicable):

  • Specifications: ASTM A564 / AMS 5643
  • Commercial grade only
  • Max hardness. 38 HRC

 

  • Very high strength mechanical properties and hardness
  • Acceptable level of toughness
  • High fatigue resistance
  • Characteristics of both austenitic & martensitic stainless grades
  • Excellent corrosive properties & machinability, comparable to 304
  • Intricate parts requiring machining & welding
  • Aerospace components: shafts, gears, turbine blades
  • Missile components
  • Offshore oil & gas industries: valves & pumps
  • Surgical instruments

Supplied Condition (where applicable):

  • Specifications: ASTM A564 / AMS 5643
  • Commercial grade only
  • Max hardness. 38 HRC

 

  • Very high strength mechanical properties and hardness
  • Acceptable level of toughness
  • High fatigue resistance
  • Characteristics of both austenitic & martensitic stainless grades
  • Excellent corrosive properties & machinability, comparable to 304

  • Intricate parts requiring machining & welding
  • Aerospace components: shafts, gears, turbine blades
  • Missile components
  • Offshore oil & gas industries: valves & pumps
  • Surgical instruments

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