Brand7218

Alloy Carbon Steel

SIQUAL 7218 is alloy special steel generally intended for quenched, austempered and flame or induction hardened machine parts.

Manufacture

SIQUAL 7218 is made by SIJ Acroni and SIJ Metal Ravne. The manufacturer depends on the steel's final form, affecting its physical properties and chemical composition.

Standards & certificates

Material number

1.7218

EN

25CrMo4

AISI/SAE

SAE4130

Properties

Rₚ₀.₂[MPa]:440
Rₘ[MPa]:580

Chemical composition

In weight %

C0.22 - 0.29
Si0.10 - 0.40
Mn0.60 - 0.90
P0.025
S0.035
Cr0.90 - 1.20
Mo0.15 - 0.30
Cu0.40

Product forms

Cold Rolled Sheet

rolled
0
Wup to 1000 mm
Tup to 3 mm

Hot Rolled Sheet

rolled
Lup to 6000 mm
Wup to 1000 mm
Tup to 6 mm

Plates

rolled
Lup to 12000 mm
Wup to 2500 mm
0

Disclaimer

The information and data presented herein are typical or average values and are not a guarantee of maximum or minimum values. Applications specifically suggested for material described herein are made solely for the purpose of illustration to enable the reader to make his own evaluation and are not intended as warranties, either express or implied, of fitness for these or other purposes. There is no representation that the recipient of this literature will receive updated editions as the become available

Unless otherwise specified, registered trademarks are property of SIJ Metal Ravne company. Copyright 2016 by SIJ Metal Ravne d.o.o. All rights reserved. Contact our Sales Office for more information.

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