4620 H

Alloy Steel

AISI 4620 (H-series)

H-series 4620 optimized for hollow-section and tubular applications.

Chemical Composition (%)

C0.17
MN0.45
MO0.2
NI1.65
SI0.15

Mechanical Properties

Yield:380MPa; Tensile:540MPa; Elong:22%; 165HB

Chinese Standard

AISI/SAE

Applications

Tubular products, hollow shafts

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