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SAE1055 annealed steel strip for shoes shank

SAE1055 annealed steel strip for shoes shank

Material grade: ck50,ck55,ck60,ck67,ck70,ck75, c80, ck95, 60Si2Mn, 50CrV4, 51CrV4

 

 

  • Product Description

SAE1055 annealed steel strip for shoes shank


We mainly produce bright annealing steel strips and spherodized steel strips.Bright annealing is to put steel coil intoconfined space of annealing furnace and heat it to a high temperature.At this point, a suitable temperature is maintained. After this, thesteel inside annealing furnace, is cooled slowly and then comes to bright surface, which won`t cause decarbonization.

Spheroidization is achieved by holding steel for a prolonged period at temperatures near the lower critical point or by a cyclic heating and
subsequent cooling close to these temperatures. The process can be accelerated by prior deformation or hardening. Spheriodized steel strips are used for various application requiring maximum cold forming.
 

Delivery condition

 (strip,cil,sheet)

 

 

Grade based on

 DIN Standard

High quality heat treating steel strip, coil, sheet

supply capacity and condition

Hardness<20HRC

Hardness 29-55HRC

annealed

hardened and tempered

thickness

Width

thickness

Width

 

 

High carbon steel

 

CK50,CK55, CK60,

CK67, CK70,CK75, 

C75Cr1

 

 

0.15-2.5mm

 

 

8-600mm

 

 

0.15-2.5mm

 

 

8-300mm

 

Alloy spring steel

50CrV4, 51CrV4, 

60Si2Mn

 

0.20-2.2mm

 

8-180mm

 

0.20-2.2mm

 

8-180mm

 

Stainless spring steel

 

3Cr13-6Cr13

 

0.20-2.5mm

 

8-150mm

 

0.20-2.5mm

 

8-150mm

Edge process

slit edge; both rounded; one side round, one side slit; square etc

Finish surface

polished (blue, yellow, white, grey-blue, black, bright) or Nature etc

Tolerance

thickness +/-0.01mm max; width +/-0.05mm max

Physical property

Tensile strength: 450-1850N/mm2 

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