Premium 4140 PH / 4142 PH

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Imperial

Precision Ground Flat Stock, regular [GFS reg]

$mart Flat Stock [$mart]

Standardized Precision Blanks

Drill Rod [DR]

Precision Round Bars

Decarb Free Rounds [DCF]

Oversize Round Bars

Metric

$mart Flat Stock Metric [$martM]

Standardized Precision Blanks Metric

4140 PH / 4142 PH Decarb Free Rounds DCF 18" Imperial Diameters in inch

Length

<<<

>>>

1-1/4"

1-1/2"

1-3/4"

2-1/2"

3-1/2"

Price per piece [in USD]

Diameter

18"

26.48

42.95

59.95

72.82

112.39

145.92

233.50

275.15

419.90

Standard values

Working hardness: 27 HRC (delivery condition) - 48 HRC
Delivery condition: max. 380 HB

Chemical composition in %

0.380000

0.38

–

0.450000

0.45

0.000000

–

0.400000

0.4

0.600000

0.6

–

0.900000

0.9

0.000000

–

0.035000

0.035

0.000000

–

0.035000

0.035

0.900000

0.9

–

1.200000

1.2

0.150000

0.15

–

0.300000

0.3

Technical properties

Heat-treatable steel (tempered condition) that can be used for a wide range of applications with a high degree of strength and toughness. Often used for demanding applications in automotive engineering. In quenched and tempered condition it is used in machine construction.

Applications

mechanical engineering, machine parts, axes, knuckles, connecting rods, crankshafts, gear shafts, pinions, gears, bandages, base plates, assembling parts

Standard values

Chemical designation: Working hardness: 27 HRC (delivery condition) - 48 HRC
Delivery condition: max. 380 HB

Chemical composition:

0.380000

0.38

–

0.450000

0.45

0.000000

–

0.400000

0.4

0.600000

0.6

–

0.900000

0.9

0.000000

–

0.035000

0.035

0.000000

–

0.035000

0.035

0.900000

0.9

–

1.200000

1.2

0.150000

0.15

–

0.300000

0.3

Technical properties

Applications

mechanical engineering, machine parts, axes, knuckles, connecting rods, crankshafts, gear shafts, pinions, gears, bandages, base plates, assembling parts