Lugar del origen
Guangdong, China
Tiempo de entrega
15-21 días
Dimensiones
0.20-2.5mm*10-300mm
Marca
portable band saw strip steel
Número de Modelo
CK75 C75 SAE 1075 steel
Tipo
Tira de acero para resortes
Uso
spring, tools, auto parts
Surface
polished (blue, yellow, white, grey-blue, black, bright) or Nature etc
Hardness
<20hrc, 20-30hrc, 30-55hrc
Tolerance
thickness +/-0.01mm max; width +/-0.05mm max
Edge
slit edge; both rounded; one side round, one side slit; square etc
Heat Treatment
Quenching+Tempering
Process
Tempered Steel Strip
Certificate
ISO9001:2008/SG.S/BV
Material
hardened tempered coil for cold rolled steel
Product Name
65 Mn c70 garage door spring steel strip hardened and tempered
Packing
Hardened and tempered spring steel 65Mn