PREMIUM HSS PM 4

Delivery hardness max. 270 HB
Tensile strength (approx. on delivery) 920 N/mm2
Working hardness max. 65 HRC
Tensile strength (at max. working hardness) >2180 N/mm2
Working temperature20 up to 500°C
Machinability
Toughness
Wear resistance
Corrosion resistance

Technical properties:

BS BM 4: High speed steel based on powder metallurgy with better wear and pressure resistance than BS BM 3 and BS BM 2, due to a very clean and homogeneous microstructure with evenly spread carbides optimising wear resistance. Working hardness: 62-65 HRC.

Applications:

BS BM 4: Stamping tools, precision cutting tools, machining tools, broaching tools, rotary knives, woodworking tools, gear shaper cutters, circular saw segments, metal saws, screw dies, countersinks, chasers, cold extrusion punches, deep drawing dies, plastic moulds with high wear resistance.

C 1.25 up to 1.4 Ni - up to -
Si - up to 0.45 V 3.7 up to 4.2
Mn - up to 0.4 W 5.2 up to 6.0
P - up to 0.03 Cu - up to -
S - up to 0.03 N - up to -
Cr 3.8 up to 4.5 Ti - up to -
Mo 4.2 up to 5.0 Co - up to -

Specifications

Glossary

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Properties

Back Restore values
  • Tensile strength on delivery (approx.): -

  • Desired working hardness (min.): -

  • Allowable operating temperature: up to -

  • Machinability (on delivery):

  • Toughness:

  • Wear resistance:

  • Corrosion resistance:

Imprint

ABRAMS PREMIUM STEEL®


Devision of

ABRAMS Industries GmbH & Co. KG
Hannoversche Str. 38 / 46
49084 Osnabrück / Germany

T*: +44 (0) 121 368 0910 (Birmingham)
[email protected]

https://www.abrams-steel.co.uk
www.steel-guide.co.uk
www.premium-steel.co.uk/shop

Located in: Osnabrück / Germany
County Court Osnabrück / Germany, HRA 6865
VAT-No.: DE 221940667

General Partner

ABRAMS Industries Verwaltungs GmbH
County Court Osnabrück / Germany, HRB 20019

Managing Director

Dipl.-Wi.-Ing. Dr. Jürgen Abrams

DISCLAIMER


The contents of this application have been carefully compiled based on the best technology currently available.

Please note that the ABRAMS STEEL GUIDE provides an overview of general properties and uses and is therefore intended to facilitate the selection of materials. Not least of all due to the numerous application possibilities and their influencing factors, an express written agreement is required in every case in order to guarantee certain properties and values. A liability of any kind will otherwise be excluded. See also www.abrams-industries.co.uk/disclaimer

ABRAMS Industries GmbH & Co. KG is the sole owner of all rights and contents of this application, unless otherwise indicated. Any further use of any content or results of use in other programs or in print or online media without written authorisation is prohibited.

The contents of this application are subject to continuous development. In order to always be able to use the most up-to-date information, the user should inform oneself about any possible updates in the App Store. The contents of this application, whether it be part or the entirety, may be changed, supplemented or deleted without prior announcement. There is no obligation to publish the contents permanently.

©2013 / Patent No.: US 8,463,771 B2
Date of Patent: Jun. 11,2013

Design & Realisation:

ABRAMS Industries Services GmbH & Co. KG, www.abrams-industries.co.uk

Realisation of the ABRAMS STEEL GUIDE application for web browser

Qubidu GmbH, www.qubidu.com

* The domestic service number listed here is used to reduce the costs for our customers in Great Britain. You will be redirected to our native English speaking accounts management team in Germany.
ABRAMS PREMIUM STEEL
Division of T*: +44 (0) 121 368 0910 (Birmingham) [email protected] TERMS AND CONDITIONS
ABRAMS Industries GmbH & Co. KG [email protected] www.premium-steel.co.uk DISCLAIMER
Hannoversche Str. 38 / 46 www.premium-steel.co.uk/shop DATA PROTECTION DECLARATION
49084 Osnabrück / Germany IMPRINT
* The domestic service number listed here is used to reduce costs for our customers in Great Britain. You will be redirected to our native English speaking accounts management team in Germany.