Description

Cold rolled stainless blade steel strip in coil DIN X*5Cr*3 / EN 1.***7

Equivalent standards
* DIN X*5Cr*3  / EN 1.***7
* GB 6Cr*3 ( also wrote as 6Cr*4 )
* AISI **0D 
 
X*5Cr*3 razor blade stainless strip steel Advantages
* Excellent metallurgical properities
* Close tolerances
* Smooth surface, extra accuracy on flatness and straightness
* Good blanking properities
* Good hardening properities
* Good grinding and honing properities, facilitating the manufacture of high quality edges
* Good corrosion resistance ( hardened and tempered condition )
* Consistant material properities from coil to coil, delivery from delivery

Chemical composition ( % )

X*5Cr*3
C     0.**- 0.*0
Si    1.*0 max
Mn   1.*0 max
Cr    *2.**- *4.*0

Sample test
Commodity name: Cold rolled stainless steel strip in coil 6Cr*3 / 2B  **5*1.4mm*C

C        0.**6

Si       0.**7

Mn     0.**9

P       0.**2

S       < 0.**1

Cr      *3.*3

Ni      0.**6

The normal used dimensions
0.1**5.4mm*C
0.1**6.*7mm*C
0.1**2.4mm*C
Tolerance on thickness: 0.**5mm- 0.1mm ( actual thickness )
Tolerance on width: less 0.*5mm
Hardness: ***- **0HV
The weight of single coil is about **- *5 KGS.

Applications
widely used to produce razor blades, surgical scalpels etc.

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