China 1.8734 Xar500 Special Structural Wear Resistant Steel Plate

1.8734, XAR500 Special Structural Wear Resistant Steel Plate
Product description:
1. MATERIAL GRADE: XAR500
2. Material Number: 1.8734
3. Product Name:1.8734, XAR500 Special Structural Wear Resistant Steel Plate


4.Abrasion Resistant Steel Plate Details:

Material DimensionsMarkingMaterial NumberDimensions(mm)ThicknessWidthLengthXAR3001.87043-501000-250012000XAR4001.87143-1201000-300012000XAR4501.87223-1001000-300012000XAR5001.87345-601000-300012000XAR600-6-401000-25006000Fora400-4-1001000-300014000Durostat400-6-1001000-250012000Durostat500-10-501000-250010000Brinar 400 Cr1.87095-251000-250012000X 120 Mn 121.34011,5-401000-20006000ALTRIX/VAUTIDFurther detailssee special prospectuses.

5. Chemical Composition of XAR500:

Steel gradeCSiMNPSCrMoNiBXAR500≤0. 20≤0. 80≤1.50≤0. 025≤0. 010≤1.00≤0. 50≤1.50≤0. 005

6. Mechanical Properties:

MECHANICAL PROPERTIESMarkingMaterial NumberMin. yield strength
ReH[MPa]Tensile strength Rm[MPa]Duct. A[%]Hardness according to BrinellXAR 300 1]1.8704~700100012270-340XAR 400 2]1.8714~1150~1300min.12360-440XAR 450 2]1.8722~1200~1350~10410-490XAR 500 2]1.8734~1500~1600min.9450-530XAR 600 2]----min550Fora 400 2]-~1100~1350~13360-440Durostat 400 2]-~1000~1250~10360-440Durostat 500 2]-~1200~1550~8450-540Brinar 400 Cr 1]1.8709~900~1200~12340-440X 120 Mn 12 2]1.3401min.410880-1130min.40240-340ALTRIX/VAUTIDFurther details see special prospectuses.1]-Normalising,2]-Hardened in water,3]-Hardened in atmosphere,
4]- Abrasion resistance guaranteed up to400ºC

Delivery Condition:
Quenched or quenched and tempered (see 'Heat Treatment').
Hardness:
In the delivery condition: 450-530 HB.
The Brinell hardness shall be determined in accordance with ISO 6506.
Properties Typical of 15mm Plate Thickness

Carbon equivalent CET (%)[CET=C+(Mn+Mo) /10+(Cr+Cu)/20+Ni/40]: 0.41Carbon equivalent CE (%)[CE=C+Mn/6+(Cr+Mo+V) /5+(Ni+Cu) /15]: 0.62Yield strength (MPa) *) : 1300Tensile strength (MPa) : 1600Elongation at fracture A (%) : 9Notch-bar impact energy at -20°C on Charpy V-longitudinal test specimens (J) : 25

*) 1 MPa = 1 N/mm²
Number of Tests
Unless otherwise agreed upon in the order, the Brinell hardness shall be determined from each heat. The hardness shall be measured roughly 1mm below the surface.
General Processing Information
Wear Resistant Steel Plate.
Prior to any processing, it is advisable to make use of the information available from the steel producer in order to draw on that experience for the processing. The following information can deal with only a few essential points.
The recommendations given in STAHL-EISEN-Werkstoffblatt 088 (Weldable fine-grained structural steels, guidelines for processing, in particular for welding) correspondingly apply to this steel as well.
Recommendations for welding are also given in EN 1011 part 1 and part 2 − Welding, Recommendation for welding of metallic materials-.
It is left to the discretion of the processor/fabricator to decide which of the familiar precautions must be adopted to avoid cracking during thermal cutting and welding under the prevailing construction and fabrication conditions.
Cold Forming
The products made of this steel are suitable for cold bending provided, that consideration is given to the high hardness. The formability of steel decreases with increasing hardness. This has to be kept in mind when forming. The forming must take place at a slow and steady rate, the cut edges must be deburred and the plates heated, if necessary, prior to forming. A final stress-relieving is not necessary for this steel.
Machinability
In spite of its high wear resistance, the steel exhibits good machinability if sufficiently heavy machine-tools and sharp carbide-tipped tools are used. The feed rate and cutting speed have to be adjusted to the high hardness of the material.
Heat Treatment
Plates made of XAR®500 grade receive the required properties as a result of austenitizing and follow-on quenching in special facilities and, where applicable, tempering below Ac1. Direct quenching after hot-rolling is considered equivalent to conventional quenching. The heat treatment depends on the chemical composition and the product thickness. To avoid hardness losses, the steel must not be heated above 250°C.
Thermal Cutting
Preferably the flame-cutting process is used. For small product thicknesses, however, the plasma cutting process is used in the interest of minimum distortion.
Preheating is not normally necessary when flame-cutting thicknesses up to around 10mm. However, if the workpiece temperature is below +5°C, or the cut edges are to be cold-formed in the course of further processing, preheating to about 150°C should be considered in the interest of cold cracking resistance.
Welding
If due consideration is given to the general rules for welding, this steel is weldable both manually and automatically. To prevent cold cracking in the welded joints only welding consumables giving welds of very low hydrogen content should be used.
Preheating is not generally necessary for welding with austenitic filler metals.
When using ferritic consumables preheating should be considered depending on the plate thickness according to STAHL-EISEN-Werkstoffblatt 088.
The preheat temperature level for welding depends on the plate thickness and the residual stress state of the structure. The working temperature should not go beyond 250°C.
The wear resistance of components fabricated of XAR®500 may be increased with the aid of wear resistant layers deposited by means of welding or metal spraying.
General Information
Wear Resistant Steel Plate.
Unless otherwise agreed in the order, the delivery will be governed by the conditions outlined in EN 10021.
The admissible tolerances are based on EN 10051 for plates cut from hot strip and EN 10029 for four-high mill plates, unless other terms have been agreed upon.
The plates will be supplied with a maximum flatness tolerance according to EN 10029, table 4, steel type H.
Smaller flatness tolerances can be agreed upon at the time of ordering.
For surface quality requirements EN 10163 is applicable.
material Photo:
Quality Assurance:

Below inspection will be done in the production.
(1) ray detection---RT;
(2) ultrasonic testing---UT;
(3) Magnetic Particle Testing-MT;
(4) penetration testing-PT;
(5) eddy current flaw detection-ET

Company information:
Bozhong Group Mainly supply in forms of coil, sheet, plate, rod, bar, tube, pipe, beam, angle, flange, wire, strip, channel, etc., with various varieties, wide range of dimensions, high purity, stable chemical composition, high dimensional accuracy and excellent surface quality. The products are mainly used in the fields of industries such as automobile engineering, railway transportation, aviation, aerospace, machinery, petrochemical, energy, environmental protection, offshore, chemical, oil & gas, ilitary, power plant, nuclear power, pressure vessel, boiler equipment, mold manufacture, etc.

steel coilsteel platesteel sheetsteel bar/rod steel round bar
steel flat bar
steel square barsteel pipe/tube ( welded or seamless ) steel round pipes
steel square pipes
steel welded tubes
steel seamless tubessteel stripsteel beamsteel anglesteel channelsteel flangeSteel wire

Bozhong Group can supply a variety of structural steel, high-strength steel, wear-resistant steel plate, boiler and pressure vessel steel, marine engineering and stainless steel plate in the thick steel and various European standard bars and pipes and profiles.Our global sales and service network throughout all around the world to ensure that the goods reach the customer in the shortest time.

We can follow your drawings and requirements, to provide you with oxygen cutting, plasma cutting and laser cutting and other processing services. You can also perform ultrasonic testing in accordance with EN10160 standard, EN10164 standard test Z15, Z25, Z35, weld bending detection, PWHT detection,etc.

We have ISO9001: 2000 quality management system certification, and obtain the quality certification from all the well-known certification company, including TuV / LRS / GL / CE and so on.

Special steel includes as below:
Boiler and pressure vessel steel
Pipeline steel
Bridge steel
Nuclear power steel
Structural steel
Die steel
High strength steel
Abrasion resistant steel
Weathering, corrosion resistant and fire resistant steel
High rise building steel
Shipbuilding and offshore engineering steel
FAQ:
Q: Are you a manufacturer or merely a trader?
A: We are group of companies and owned manufacturer bases and trading company. We specialized in special steel which include alloy structural steel and carbon steel and stainless steel, etc. All material are with high quality and competitive price.

Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party, such as TUV, CE, if you need. Secondly, we have a complete set of inspection system and every process is checked by QC. Quality is the lifeline of enterprise survival.

Q: Delivery time?
A: We have ready stock for most of material grades in our warehouse. If the material don't have stock, the delivery lead time is about 5-30 days after receiving your prepayment or firm order.

Q: What is the payment term?
A: T/T or L/C.

Q: Can you provide a sample for our testing before confirm the order?
A: Yes. We can provide sample to you for approval before you place an order to us. Free sample is available if we have stock.

Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come.
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Annie Wang
Direct Line:+86 - 21 - 5762 9195