Transcription of ARNE - Bohler Uddeholm
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ARNE - Bohler Uddeholm
ARNE. Cold work tool steel ARNE. This information is based on our present state of knowledge and is intended to provide general notes on our products and their uses. It should not therefore be construed as a warranty of specific properties of the products described or a warranty for fitness for a particular purpose. 2. ARNE. General Properties ARNE general purpose oil-hardening tool steel is a PHYSICAL DATA. versatile manganese-chromium-tungsten steel suit- able for a wide variety of cold-work applications. Hardened and tempered to 62 HRC. Data at ambi- Its main characteristics include: ent temperature and elevated temperature. Good machinability Temperature 20 C 200 C 400 C. Good dimensional stability in hardening (68 F) (375 F) (750 F). A good combination of high surface hardness Density kg/m3 7 800 7 750 7 700. and toughness after hardening and tempering. lbs/in3 0,282 0,280 0,278. These characteristics combine to give a steel suit- Modulus of elasticity able for the manufacture of tooling with good tool- N/mm2 190 000 185 000 170 000.
arne 7 arne calmax rigor sverker 21 sverker 3 vanadis 4 vanadis 6 vanadis 10 vanadis 23 material properties and resistance to failure mechanisms relative comparison
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