उत्पत्ति के प्लेस
Guangdong, China
ब्रांड नाम
hardened and tempered steel strip Cgood
मॉडल संख्या
trowel, spring, hand tools, etc.
आवेदन
spring, hand tools, auto parts
प्रसंस्करण सेवा
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
Packing
Hardened and tempered spring steel 65Mn