Related Conditions

400 Series

416 Stainless Steel 1.4005

BS: 416S21 | EN: 1.4005 | AISI: 416

416 stainless is a high-Sulphur version of 410. The added Sulphur improves machinability, therefore 416 is classed as a free-machining martensitic, considered to have the best machining properties of any stainless grade (85%). Corrosion resistance comes at the expense.

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416 Stainless Steel 1.4005
Rounds
2.54
3.175
3.85
5.283
5.765
6.248
6.35
6.604
7.137
8.254
8.559
9.779
10.261
12
12.242
12.954
14.274
14.63
16.256
18.237
19.304
20.295
22.479
25.273
25.654
28.829
30.252
32.257
35.306
36.245
38.404
40.309
43.103
45.288
46.405
49.453
50.292
51.104
55.295
55.803
57.505
60.452
62.153
63.881
65.354
68.503
70.307
74.98
75.361
76.581
82.55
90
90.5
95.25
101.6
107.95
115
120.65
127
140
152.4
165.1
177.8
190.5
203.2
209.55
215.9
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  • 2.54
  • 3.175
  • 3.85
  • 5.283
  • 5.765
  • 6.248
  • 6.35
  • 6.604
  • 7.137
  • 8.254
  • 8.559
  • 9.779
  • 10.261
  • 12
  • 12.242
  • 12.954
  • 14.274
  • 14.63
  • 16.256
  • 18.237
  • 19.304
  • 20.295
  • 22.479
  • 25.273
  • 25.654
  • 28.829
  • 30.252
  • 32.257
  • 35.306
  • 36.245
  • 38.404
  • 40.309
  • 43.103
  • 45.288
  • 46.405
  • 49.453
  • 50.292
  • 51.104
  • 55.295
  • 55.803
  • 57.505
  • 60.452
  • 62.153
  • 63.881
  • 65.354
  • 68.503
  • 70.307
  • 74.98
  • 75.361
  • 76.581
  • 82.55
  • 90
  • 90.5
  • 95.25
  • 101.6
  • 107.95
  • 115
  • 120.65
  • 127
  • 140
  • 152.4
  • 165.1
  • 177.8
  • 190.5
  • 203.2
  • 209.55
  • 215.9
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Your Enquiry
Grade: 416 Stainless Steel 1.4005
Size(s)
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Overview
Properties
Applications

Supplied Condition:

  • We supply 416S21 ‘R’ to max hardness 255 HB.
  • Quenched (hardened) & Tempered (QT700)
  • Specifications: BS 970 / EN 10088-3

 

Chemical Composition (%):

C Cr Ni Mo
0,09-0,15 12,0-13,5 ≤1,0 ≤0,60
  • 416 Stainless Steel Properties

  • Excellent machinability
  • Poor corrosion resistance, formability & weldability, below that of the non-free machining equivalent 410
  • Unsuitable for marine/chloride environments
  • Magnetic
  • Automotive components
  • General engineering
  • Gears
  • Valves & pumps

Supplied Condition:

  • We supply 416S21 ‘R’ to max hardness 255 HB.
  • Quenched (hardened) & Tempered (QT700)
  • Specifications: BS 970 / EN 10088-3

 

Chemical Composition (%):

C Cr Ni Mo
0,09-0,15 12,0-13,5 ≤1,0 ≤0,60

  • 416 Stainless Steel Properties

  • Excellent machinability
  • Poor corrosion resistance, formability & weldability, below that of the non-free machining equivalent 410
  • Unsuitable for marine/chloride environments
  • Magnetic

  • Automotive components
  • General engineering
  • Gears
  • Valves & pumps

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