BS 4844 Grade 3D

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Description

This iron is a High Chromoim Grade and it is characterized by its hardness. It is in the family of extremely hard Cr-carbides with a hardeness of over 600BHN it offers abrasion and erosion resistance in crushing and milling applications.

Related Standards

Ashby charts

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Properties

General

Density

ρ

6.8 - 7.8 g/cm³ at 20 °C

Typical for Cast Iron

Mechanical

Elastic modulus

E

152 GPa at 20 °C

Show Cast Iron materials with Elastic modulus of 152 GPa at 20 °C

Typical for Cast Iron

Hardness, Brinell

HB

600 [-] at 20 °C

Show Cast Iron materials with Hardness, Brinell of 600 [-] at 20 °C

Shear modulus

G

41 GPa at 20 °C

Show Cast Iron materials with Shear modulus of 41 GPa at 20 °C

Typical for Cast Iron

Thermal

Specific heat capacity

cp

460 - 527 J/(kg·K) at 20 °C

Typical for Cast Iron

Chemical properties

Element

Weight %

Comment

Cr

14 - 17 %

C

2 - 2.8 %

Cu

2 %

Ni

2 %

Mn

1.5 %

More

This material data has been provided by Matmatch.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.