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Imperial
steel type image

$mart Flat Stock [$mart]

Standardized Precision Blanks

Metric
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$mart Flat Stock Metric [$martM]

Standardized Precision Blanks Metric

6F7 ESR $mart Flat Stock Metric $martM 600 mm Metric Dimensions in mm

steel category image
Thickness
<<<
>>>
8.3 mm
10.3 mm
12.3 mm
15.3 mm
20.3 mm
25.3 mm
30.3 mm
40.3 mm
50.3 mm
60.3 mm
70.3 mm
80.3 mm
100.3 mm
Price per piece [in USD]
Width
33 mm
43 mm
53 mm
63 mm
73 mm
83 mm
93 mm
103 mm
123 mm
143 mm
153 mm
163 mm
183 mm
203 mm
223 mm
243 mm
253 mm
263 mm
283 mm
303 mm
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Standard values

Working hardness: 50 HRC - 54 HRC
Delivery condition: max. 260 HB

Chemical composition in %

C

0.400000

0.4

0.500000

0.5
Si

0.100000

0.1

0.400000

0.4
Mn

0.200000

0.2

0.500000

0.5
P

0.000000

0

0.030000

0.03
S

0.000000

0

0.030000

0.03
Cr

1.200000

1.2

1.500000

1.5
Mo

0.150000

0.15

0.350000

0.35
Ni

3.800000

3.8

4.300000

4.3
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Technical properties

Steel grade with focus on cold work, high toughness (nickel content), good through-hardenability (even for large cross sections), as well as high impact strength and pressure resistance. Polishable, etchable and erodible. For very special purity and homogeneousness we recommend AISI 6F7 ESR.

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Applications

cutting tools, cutlery punches, embossing tools, bending tools, cold hobbing tools, pressure bars, billet shear knives, cold shear knives, plastic molds, hot press tools, light metal processing, heavy metal processing, drawing jaws, reinforcements

Chemical designation: Working hardness: 50 HRC - 54 HRC
Delivery condition: max. 260 HB

C

0.400000

0.4

0.500000

0.5
Si

0.100000

0.1

0.400000

0.4
Mn

0.200000

0.2

0.500000

0.5
P

0.000000

0

0.030000

0.03
S

0.000000

0

0.030000

0.03
Cr

1.200000

1.2

1.500000

1.5
Mo

0.150000

0.15

0.350000

0.35
Ni

3.800000

3.8

4.300000

4.3

Steel grade with focus on cold work, high toughness (nickel content), good through-hardenability (even for large cross sections), as well as high impact strength and pressure resistance. Polishable, etchable and erodible. For very special purity and homogeneousness we recommend AISI 6F7 ESR.

cutting tools, cutlery punches, embossing tools, bending tools, cold hobbing tools, pressure bars, billet shear knives, cold shear knives, plastic molds, hot press tools, light metal processing, heavy metal processing, drawing jaws, reinforcements