CB2000 WEARPLATE
CB2000 wearplate provides the
ultimate in cost-effective abrasion Resistance. It's duplex structure of high
quality mild steel as a substrate overlaid with a proprietary alloys of
chromium, carbon, manganese, and iron. This unique alloys combined with a
controlled state-of-the-art manufacturing process results in an overlay
undiluted by base material (substrate) consisting of massive quantities of
chromium carbides in a matrix of hard martensite combined with enough retained
austenite to make the plate readily formed.
This combination of wear resistance
and formability make CB2000 the cost-effective solution to your abrasive
wear problems. CB2000 can be easily formed and welded into complex or
simple engineered components and can be weld repaired in the field. CB2000
wearplate is manufactured under strict quality controlled systems approved to
ISO 9002 quality standards.
CB2000 overlaid plate is used in many segments of
industry:
·
Steelworks
·
Mining
·
Refineries
·
Cement
·
Glass
·
Timber
·
Power Plants
·
Earthmoving
GENERAL DESCRIPTION
The CB2000 overlay alloy for steel plate has
been developed for applications requiring high resistance against wear by
abrasion combined with moderate to low impact.
TYPICAL PROPERTIES
OF UNDILUTED CB2000 ALLOY
The properties given directly below refer
only to the CB2000 alloy, undiluted by base material substrate). These
properties differ from the properties of actual overlay deposits on a particular
substrate, examples of which are given in the next section.
|
Type of Alloy |
Iron based |
|
Group of Alloys |
High chromium iron |
|
Nominal composition |
4.0-5.0 % C, 2.0-3.0% Mn, 42%-48% /Cr
|
|
Microstructure |
Hyper-Eutectic with MC primary
chromium carbides in an austenitic eutectic Matrix |
|
Typical hardness range |
62-64 Rc |
|
Cracking |
Yes |
|
Abrasion Resistance |
Excellent |
|
Impact Resistance |
Moderate |
|
Typical service
temperature |
Up to 650 C ° (1,200
F) |
|
Machining |
Only grinding |
|
Flame cutting |
No, only with plasma or cutting
electrode |
|
| |
Standard Base plate grades
In the USA: ASTM A-36
In the UK: BSEN 10025: 1993 Fe 430A (BS 4360-43A)
(The image above is a typical microstructure)
CARIBEL CB2000 WEARPLATE
SPECIFICATIONS
|
PART NO. |
THICKNESS |
SIZE |
WEIGHT |
WT./SQ.FT. |
|
4555 |
1" (.5" on
.5") |
60" x
120" |
2040 lbs. |
40.8
lbs. |
|
4343 |
¾ (.375 on
.375) |
60" x
120" |
1530 lbs. |
30.6
lbs. |
|
4444 |
½" (.250 on
.250) |
60" x
120" |
1020 lbs. |
20.4
lbs. |
|
4242 |
3/8"(.125 on
.250) |
60" x
120" |
765 lbs. |
15.3
lbs. |
|
( All of the above sizes
include 2 (two) pases of chrome carbide)
| ||||
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