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Imperial
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$mart Flat Stock [$mart]

Standardized Precision Blanks

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Cold Finished Rounds [CF]

Precision Round Bars

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Decarb Free Rounds [DCF]

Oversize Round Bars

Metric
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$mart Flat Stock Metric [$martM]

Standardized Precision Blanks Metric

431 Decarb Free Rounds DCF 18" Imperial Diameters in inch

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Length
<<<
>>>
1-3/4"
2"
2-1/2"
3"
3-1/2"
4"
Price per piece [in USD]
Diameter
18"
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Standard values

Working hardness: approx. 32 HRC - 47 HRC
Delivery condition: max. 331 HB

Chemical composition in %

C

0.120000

0.12

0.220000

0.22
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

0.030000

0.03
Cr

15.000000

15

17.000000

17
Ni

1.500000

1.5

2.500000

2.5
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Technical properties

Martensitic chromium steel with high strength (tempered condition) and good corrosion resistance (added nickel). It is easy to weld and is conditionally acid resistant. The material has poor forgeability.

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Applications

mechanical engineering, automotive industry, oil and petrochemical industry, aviation, food industry, soap industry, acetic acid industry, shafts, pump parts, perforated plates, spindles, piston rods, valve cones, turbine blades

Chemical designation: Working hardness: approx. 32 HRC - 47 HRC
Delivery condition: max. 331 HB

C

0.120000

0.12

0.220000

0.22
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

0.030000

0.03
Cr

15.000000

15

17.000000

17
Ni

1.500000

1.5

2.500000

2.5

Martensitic chromium steel with high strength (tempered condition) and good corrosion resistance (added nickel). It is easy to weld and is conditionally acid resistant. The material has poor forgeability.

mechanical engineering, automotive industry, oil and petrochemical industry, aviation, food industry, soap industry, acetic acid industry, shafts, pump parts, perforated plates, spindles, piston rods, valve cones, turbine blades