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Imperial
steel type image

$mart Flat Stock [$mart]

Standardized Precision Blanks

Metric
steel type image

$mart Flat Stock Metric [$martM]

Standardized Precision Blanks Metric

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Cold Finished Rounds Metric [CFM]

Precision Round Bars Metric

420 mod. $mart Flat Stock Metric $martM 600 mm Metric Dimensions in mm

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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: approx. 25 HRC (delivery condition) - 47 HRC
Delivery condition: max. 252 HB

Chemical composition in %

C

0.160000

0.16

0.250000

0.25
Si

0.000000

0

1.000000

1
Mn

0.000000

0

1.500000

1.5
P

0.000000

0

0.040000

0.04
S

0.000000

0

0.015000

0.015
Cr

12.000000

12

14.000000

14
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Technical properties

Martensitic chromium steel with good mechanical properties (tempered condition). With the ability to polish this material to a high gloss finish it is ideally suited as knife steel. Good forgeability, medium weldability and is conditionally acid resistant.

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Applications

automotive industry, power engineering, turbine and power plant construction, medical technology, mechanical engineering, petrochemical industry, cutting tool industry, knives, fasteners, architecture and decoration

Chemical designation: Working hardness: approx. 25 HRC (delivery condition) - 47 HRC
Delivery condition: max. 252 HB

C

0.160000

0.16

0.250000

0.25
Si

0.000000

0

1.000000

1
Mn

0.000000

0

1.500000

1.5
P

0.000000

0

0.040000

0.04
S

0.000000

0

0.015000

0.015
Cr

12.000000

12

14.000000

14

Martensitic chromium steel with good mechanical properties (tempered condition). With the ability to polish this material to a high gloss finish it is ideally suited as knife steel. Good forgeability, medium weldability and is conditionally acid resistant.

automotive industry, power engineering, turbine and power plant construction, medical technology, mechanical engineering, petrochemical industry, cutting tool industry, knives, fasteners, architecture and decoration