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UNS H41420 AISI 4142H Quenched and Tempered Alloy Steel Bar

Group Quenched and Tempered Steel Bar
Min. Order 1 piece
Terms of Payment L/C, T/T
Update Time 2019-08-19
Item specifics
Diameter range200-550mm
Size tolerance+/- 1 to 5%
Delivery conditionforged
Surface conditionblack

Introduction:

AISI 4142H is a chromium-molybdenum steel whose mechanical properties and toughness can be improved after heat treatment. The following section will discuss in detail about AISI 4142H alloy steel.

Applications:

The following are the list of applications of AISI 4142H alloy steels: Break and bending dies, Die holders, Flanges, Collets, Spindles, axles, clutch parts, Forming rolls, Machine tool components, Wrenches and other hand tools

Similiar Steel:

DIN

UNI

ASTM

SAE

1.7223

38 CrMo 4

A304

J1268

Chemical Composition:

C

Si

Mn

S

P

Mo

Cr

0.39-0.46

0.15-0.30

0.65 - 1.1

≤ 0.040

≤ 0.035

0.15 - 0.25

0.75 - 1.2

Mechanical Property:

Hardness, Brinell

Hardness, Vickers

Hardness, Knoop

Hardness, Rockwell C

Hardness, Rockwell B

Machinability

187 - 229

218

230

15

94

65