Engineering Steel Bar

Case Hardening Steel SAE 8620

Description:

8620 is a low alloy case hardening steel, generally supplied in the as rolled condition. Characterised by good core strength and toughness when carburised, hardened and tempered.

8620 (carburised) is used extensively by all industry sectors for light to medium stressed components and shafts requiring high surface wear resistance, core strength and impact properties.

Typical uses include Arbors, Bearings, Bushings, Cam Shafts, Guide pins, Piston pins, Splined shafts, Ratchets, Sleeves etc.

Colour Code

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Related Specifications to BS EN 10084

Steel Number Steel Name Grade UNS BS 970 1983
1.6543 20NiCrMo2-2 8620 G86200 805M20

Typical Chemical Analysis

C Si Mn S P Cr Ni
.10/.16 .10/.40 .35/.60 .04max .035max .70/1.0 3.0/3.75
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Rounds Rounds Rounds Rounds Rounds Rounds Rounds Rounds
(mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm)
12.7 40.00 58.00 70.00 85.00 105.00 140.00 180.00
25.00 45.00 60.00 75.00 90.00 110.00 150.00 190.00
32.00 50.00 65.00 78.00 95.00 120.00 160.00 200.00
35.00 55.00 68.00 80.00 100.00 130.00 170.00

For further technical information or additional sizes on this product or any other product or service please contact us.

Disclaimer

All data provided is for information and guidance only. Information above is not for design purposes and comes without warranty or guarantee with respect to the subject matter or fitness for purpose.