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4MM A/F HEX BRASS £/Metre

£5.00 EX VAT

4 in stock

SKU: HBR4. Category: .

Most suitable for high spped machining with alimited ability to be cold worked. 4% lead permits extra high machining sppeds . hardness typically 115Hv
0.3m minimum length .stock length 3m
CZ121 BRASS ALLOY
CuZn38Pb4
Cu Zn Pb
58 38 4
Proof stress 0.2% 110 – 260 N/mm2
tensile stress 430-530 ”
Elongation % 30-15
hardness 90-160Hv