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WearTuf 400 Abrasion Resistant Steel Plate
WearTuf 400 Abrasion Resistant Steel Plate
WearTuf 400 Abrasion Resistant Steel Plate
WearTuf 400 Abrasion Resistant Steel Plate

WearTuf 400 Abrasion Resistant Steel Plates

WearTuf 400 is a versatile wear plate that combines abrasion resistance with outstanding weldability and cold forming capabilities.
Product Introduction
Characteristics
WearTuf 400 is a fully martensitic Q&T abrasion resistant steel plate, having a hardness of average 400 Brinell. WearTuf 400 is a versatile wear plate that combines abrasion resistance with outstanding weldability and cold forming capabilities. The high impact toughness grants a very good crack resistance of the steel during fabrication and in service.

Dimensions
WearTuf 400 is supplied in the thickness rage of 4.0 - 50.0 mm and in the plate width of 900 – 3 100 mm. Supplied plate length from 4 000 to 18 000 mm.

Impact toughness
Typical 45J/-40°C (-40°F)
The impact toughness is given as absorbed energy at temperature, being the average of three full size Charpy-V test samples in longitudinal direction to rolling, according to EN ISO 148-1.

Hardness guarantee
Surface hardness:370-430 Brinell
Guaranteed hardness range, measured on a milled surface at a depth of 0.5 – 2.0 mm below the plate surface, according to ISO EN 6506-1.
Min center hardness:
Plate thickness ≤ 20mm: min 370 Brinell
Plate thickness > 20mm: 95% of min guaranteed surface hardness.

Applications
WearTuf 400 has found its application base among the traditional earth moving, mining and transport equipment, such as buckets, dumpers, tippers, crushers, hammers, conveyors and other mineral feeding systems. Being supplied in the thin and wide dimension range, WearTuf 400 also focuses on light weight wear design concepts and applications.

Ultrasonic testing
All plates delivered meets the Class E1, S1 requirement, according to EN 10 160.

Delivery condition
WearTuf 400 is delivered in the as quenched (Q) condition, and when found necessary in the condition of quenched and tempered (QT).
The plates are delivered with sheared or thermally cut edges.

Tolerances
The thickness tolerances of WearTuf 400 meets and exceeds the thickness tolerance of EN 10 029
Class A . Tolerances on shape, length, and width meets the requirements of EN 10029. Flatness tolerances conforms to EN 10 029 Class S or closer. 

Surface condition and properties
The delivered surface finish meets and exceeds that of EN 10163-2 Class A, Subclass 3.
The plates will be delivered as shot painted, using a low zinc silicate corrosion protective shop primer. Plates can also be delivered as unpainted.

Heat Treatment
Since the properties in the as delivery condition cannot be retained after exposure at service temperatures above 250°C, WearTuf 400 is not intended for any further heat treatment.

Processing performance
1) Bending, 
2) Welding, 
3) Cutting  
4) Machining
Technical Data
Chemical Composition
Ladle analysis: The steel is grain refined and fully killed, wt%
Thickness
(mm)
C
max
Si
max
Mn
max
P
max
S
max
Cr
max
Ni
max
Mo
max
B
max
CEV
Typical
CET
Typical
4.0 – 12.0 0.18 0.50 1.50 0.025 0.010 0.40 0.10 0.20 0.004 0.36 0.25
12.1 – 25.0 0.20 0.50 1.50 0.025 0.010 0.60 0.15 0.25 0.004 0.45 0.29
25.1 – 40.0 0.20 0.50 1.50 0.025 0.010 1.00 0.20 0.35 0.004 0.56 0.33
40.1 – 50.0 0.21 0.7 1.50 0.025 0.010 1.20 0.25 0.50 0.004 0.62 0.35
CEV = C + Mn/6 + (Cr + Mo + V)/5 + (Ni + Cu)/15
CET = C + (Mn + Mo)/10 + (Cr + Cu)/20 + Ni/40

Mechanical Properties
Yield strength
Rp0.2
Tensile strength
Rm
Elongation
A5
1000 MPa 1250 MPa 10%
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