Description of material HOVADUR® B30:
HOVADUR® B30 is a multiphase copper aluminium alloy with addition of nickel and iron (aluminium bronze). Even at higher temperature and alternating stress, the alloy combines very high tensile strength with very high resistance to wear as well as good resistance to corrosion, erosion and cavitation. HOVADUR® B30 is resistant against sea water and has a very good oxidation behaviour (no scale). Due to the melting and casting procedure employed by SCHMELZMETALL, HOVADUR® B30 shows remarkably less tool wear in case of machining compared to other aluminium bronzes.
Application examples HOVADUR® B30:
Due to its attractive combination of properties,HOVADUR® B30 is excellent for many applications. Some typical examples:
In the field of moulds for plastic injection, HOVADUR® B30 is used for:
Due to its combination of good resistance to corrosion, hight strength (even at higher temperatures) and non-sparking properties, it is excellent for many applications in plant construction. Some examples:
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Explanation of terms:
MTZ = Copper surcharge
LME = London Metal Exchange
MK = Metal quotation
Q = Average of quarter
M = Average of month
T = Average of day
€/CHF = Exchange rate Euro / Swiss franc