WearTuf 450 Abrasion Resistant Steel Plate

WearTuf 450 is a fully martensitic
Q&T abrasion resistant steel having a hardness of average 450 Brinell.
Due to the high impact toughness,
WearTuf 450 offers very good crack integrity.

Classification ：

Wear Resistant Steel Plate

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Product Details

Product Introduction

Characteristics
WearTuf 450 is a fully martensitic Q&T abrasion resistant steel having a hardness of average 450 Brinell. WearTuf 450 combines wear resistant properties with excellent weldability and cold forming capability. Due to the high impact toughness, WearTuf 450 offers very good crack integrity.

Dimensions
WearTuf 450 is supplied in the thickness rage of 3.0 - 60.0 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: 425-475 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 425 Brinell
Plate thickness ＞ 20mm: 95% of min guaranteed surface hardness.

Applications
WearTuf 450 fits a vast number of different applications within earth moving, mining and transport equipment. WearTuf 450 is specially designed for applications focusing on light weight design concepts, such as on and off road dumper and tipper bodies, open top containers, concrete mixer and garbage trucks.

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

Delivery condition
WearTuf 450 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 450 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 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 450 is not intended for further heat treatment.

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	0.20	0.60	1.50	0.025	0.010	0.40	0.10	0.20	0.004	0.42	0.31
12.1 – 25.0	0.22	0.60	1.50	0.025	0.010	0.60	0.20	0.25	0.004	0.50	0.35
25.1 – 35.0	0.22	0.70	1.60	0.025	0.010	1.00	0.25	0.30	0.004	0.59	0.38
35.1 – 50.0	0.23	0.70	1.60	0.025	0.010	1.20	0.70	0.50	0.004	0.69	0.40

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

1100 MPa	1400 MPa	10%

Factory profile

Adhering to the tenet of "integrity first, quality for survival", the company has established a complete marketing channel of "based in North China, radiating the whole country, and facing the world", and has not only established a solid strategic partnership with many domestic and foreign enterprises.We have been committed to product development, production and sales, after more than ten years of efforts, our products have been widely used in various fields.

Packing method: Packing according to customer's requirement.

The company has more than 110,000 square meters of production and processing base, fully introduced the international advanced modern automatic production and processing equipment, and took the lead in passing the ISO9001, TS16949, BV, SGS and other international well-known institutions certification.The products are mainly exported to Italy, Mexico, South Korea, Israel, Turkey, India, Pakistan, Kyrgyzstan, Oman, Kazakhstan, Vietnam, Myanmar and other countries. The company's supply is sufficient, the variety is complete, order production is fast, welcome domestic and foreign manufacturers, traders to contact us.

Company Advantages
1. We are a large-scale production enterprise integrating production, research and development, and can customize the products required by customers.
2. We have a perfect after-sales service system, which can track the problems encountered by customers in production at any time and provide corresponding technical support, so as to share our high-quality resources with customers.
3. After more than ten years of development, the company has complete product varieties and large inventory, which can be delivered in the shortest time.
4. Free samples are available.
5. With obvious price advantage, the company has complete production process, from raw materials to finished products integrated production can maximize the cost savings.