Ursprungsort
Guangdong, China
Markenname
hardened and tempered steel strip Cgood
Modellnummer
trowel, spring, hand tools, etc.
Art
Frühlings-Stahlstreifen
Anwendung
spring, hand tools, auto parts
Verarbeitung Service
heat treatment
Product Name
cold rolled high carbon heat treatment spring steel strip steel coil
Surface
polished (blue, yellow, white, grey-blue, black, bright) or Nature etc
Hardness
<20hrc, 20-30hrc, 30-55hrc
Edge
slit edge; both rounded; one side round, one side slit; square etc
Tolerance
thickness +/-0.01mm max; width +/-0.05mm max
Heat Treatment
Quenching+Tempering
Process
Tempered Steel Strip
Certificate
ISO9001:2008/ISO/BV
Material
65mn, ck67, ck75
Packing
Hardened and tempered spring steel 65Mn