3351High-Speed Steel
SIRAPID 3351 is commonly used in the manufacturing of cutting tools, such as heavy-duty milling cutters and broaches, due to its high hardness and excellent wear resistance. Its high carbon content makes it ideal for demanding machining operations, ensuring durability and precision in industrial applications.
Industries in detail
SIRAPID 3351 data sheet
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Product advantages
SIRAPID 3351 is a molybdenum high-speed tool steel with a relatively high 1.3% carbon content, providing high hardness and excellent wear resistance.
Manufacture
SIRAPID 3351 is made by SIJ Metal Ravne.
Standards & certificates
Material number
1.3351
Ravne
BRM4
EN
HS6-5-4
AISI/SAE
M4
Properties
Chemical composition
In weight %
Product forms
Tempering
Forging
Hot forming temperature: 1100 - 900°C.
Hardening
Heat up to 450 - 600°C, 1st pre-heating: 850°C, 2nd pre-heating: 1050°C. Harden from a temperature of 1190-1230o C followed by oil, air quenching or warm bath quenching at 400°C.
Disclaimer
Applications specifically suggested for the materials described are intended only for illustrative purposes, enabling the reader to make their own assessments. They are not to be construed as warranties, whether express or implied, regarding fitness for any particular purpose.
The information and data are provided for informational purposes only and may be revised at any time without notice.
Unless otherwise specified, all registered trademarks are the property of SIJ – Slovenska industrija jekla, d.d. (Slovenian Steel Group) and its subsidiaries (SIJ Group).
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