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    420 Steel

    Steel
    Stainless Steel
    420
    Steel Grades
    Product Overview
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    Technical Datasheet

    Select Your Steel Length

    Imperial

    steel type image

    $mart Flat Stock [$mart]

    Standardized Precision Blanks

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    Decarb Free Rounds [DCF]

    Oversize Round Bars

    Metric
    steel type image

    Precision Ground Flat Stock Metric, oversize [GFSM O/S]

     

    steel type image

    $mart Flat Stock Metric [$martM]

    Standardized Precision Blanks Metric

    steel type image

    Hard Flat Metric [HardM]

    Hardened Standardized Blanks Metric

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    Cold Finished Rounds Metric [CFM]

    Precision Round Bars Metric

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    Standard values

    Working hardness: 50 HRC - 55 HRC
    Delivery condition: max. 241 HB

    Chemical composition in %

    C

    0.430000

    0.43
    –

    0.500000

    0.5
    Si

    0.000000

    0
    –

    1.000000

    1
    Mn

    0.000000

    0
    –

    1.000000

    1
    P

    0.000000

    0
    –

    0.040000

    0.04
    S

    0.000000

    0
    –

    0.015000

    0.015
    Cr

    12.500000

    12.5
    –

    14.500000

    14.5
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    Technical properties

    Corrosion resistant cold work and plastic mold steel with good machining properties, hardenable and polishable. Low distortion through-hardening steel with full hardenability and high wear resistance, conditionally acid resistant.

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    Applications

    mechanical engineering, medical technology, plastic molds, synthetic resin mold tools, die casting tools, light metal die casting, cutting tools, machine knives, kitchen knives, razors, shears, scraper blades, surgical instruments, measuring tools, roller bearings, ball bearings, ice-skates, pump parts, valves

    Chemical designation: Working hardness: 50 HRC - 55 HRC
    Delivery condition: max. 241 HB

    C

    0.430000

    0.43
    –

    0.500000

    0.5
    Si

    0.000000

    0
    –

    1.000000

    1
    Mn

    0.000000

    0
    –

    1.000000

    1
    P

    0.000000

    0
    –

    0.040000

    0.04
    S

    0.000000

    0
    –

    0.015000

    0.015
    Cr

    12.500000

    12.5
    –

    14.500000

    14.5

    Corrosion resistant cold work and plastic mold steel with good machining properties, hardenable and polishable. Low distortion through-hardening steel with full hardenability and high wear resistance, conditionally acid resistant.

    mechanical engineering, medical technology, plastic molds, synthetic resin mold tools, die casting tools, light metal die casting, cutting tools, machine knives, kitchen knives, razors, shears, scraper blades, surgical instruments, measuring tools, roller bearings, ball bearings, ice-skates, pump parts, valves