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NM450 Abrasion Resistant Wear Plates
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NM450 Abrasion Resistant Wear Plates

NM450 Abrasion Resistant Wear Plates

NM450 Abrasion Resistant Wear Plates are high-strength steel plates designed to withstand severe abrasive conditions, featuring a hardness of 450 HBW (Brinell Hardness).
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Product Introduction
Introduction to Abrasion Resistant Wear Plates

 

NM450 Abrasion Resistant Wear Plates are high-strength steel plates designed to withstand severe abrasive conditions, featuring a hardness of 450 HBW (Brinell Hardness). Engineered for applications in mining, construction, and other industries where materials are subjected to heavy wear and impact, these plates offer exceptional toughness and weldability. NM450 Abrasion Resistant Wear Plates are tailored to enhance the durability and longevity of equipment and machinery by providing superior resistance against abrasion, ultimately reducing downtime and maintenance expenses.

 

Characteristics of Abrasion Resistant Wear Plates

 

NM450 Abrasion Resistant Wear Plates Chemical Composition

Chemical Composition/%

GRADE

C

Si

Mn

P

S

Cr

Ni

Mo

Ti

Bt*

CEV

ALs

 

Max.

Min.

NM400

0.3

0.7

1.6

0.025

0.01

1

0.7

0.5

0.05

0.0005~0.006

0.55

0.01

*Bt indicates total boron content

 

GBT24186 NM400 High strength wear resistant steel plate-mechanical properties

Standard Stipulated Mechanical Property

GRADE

THICK/mm

TENSIBLE STRENGTH Rm MP a

YIELDSTREGNTHA50/%

一20℃ IMPACT(Lengthway AKv / J

HBW

Deliverystatus

Executive standard

NM400

3~80

≥1200

≥10

≥24

370~430

Q+T

GB/T24186

If you have special request for the above mechanical properties, please indicate in the contract

Wear-resisting Steel Comparison Table

GB

WISCO

THYSSENKRUPP

DILLINGER

SSAB

JFE

SUMIHARD

NLMK

NM300

~

XAR 300

DILLIDUR 325 L

~

~

~

~

NM360

WNM360

XAR HT

DILLIDUR IMPACT

~

JFE-EH360A

K340

~

NM400

WNM400

XAR 400

DILLIDUR 400

HARDOX 400

JFE-EH400A

K400

Quard 400

NM450

WNM450

XAR 450

DILLIDUR 450

HARDOX 450

JFE-EH450A

K450

Quard 450

NM500

WNM500

XAR 500

DILLIDUR 500

HARDOX 500

JFE-EH500A

K500

Quard 500

NM550

WNM550

XAR 550

DILLIDUR 550

HARDOX 550

~

~

Quard 550

NM600

WNM600

XAR 600

~

HARDOX 600

~

~

~

 

Why Choose Our Abrasion Resistant Wear Plates

 

Qinhuangdao Aotong was founded in 2004. Our main products include Asme Sa516, JISG3106 SM490, Plate A516 Gr 70, Low Alloy Steel Plate, Vessel Plate A516GR70, Abrasion Resistant Wear Plates, Carbon Steel Plate A283GRC, among others. With annual sales exceeding 300 thousand tons, we serve numerous domestic end-users and large and medium-sized projects. Additionally, our products are exported to Europe, South America, and Southeast Asia.

 

Abrasion Resistant Wear Plates Factory Product Recommendations

 

1

Asme Sa516: ASME SA516 is a specification that governs the use of carbon steel in weldable industrial boilers and pressure vessels that operate at moderate and lower temperatures. It's part of the ASME Boiler & Pressure Vessel Code (BPVC).

2

Heavy Plate: Heavy plates are steel sheets that are at least 3 millimeters thick and can be up to 250 millimeters thick, and up to 20 meters long and 4 meters wide. They are made through reverse thermomechanical rolling of slabs.

3

JISG3106 SM490: JISG3106 SM490 is a Japanese industrial standard for hot rolled carbon steel plates used in welded structures. SM490 steel is a low carbon steel with three grades: SM490A, SM490B, and SM490C. It's used in the construction of bridges, ships, automobiles, petroleum containers, and construction vehicles.

4

Plate A516 Gr 70: Plate A516 Gr 70 is a carbon steel plate used in pressure vessels and industrial boilers for moderate and lower temperature service. It's the most common grade of A516 steel plate and is well-suited to the oil, gas, and petrochemical industries.

5

Low Alloy Steel Plate: Low alloy steel plates are carbon steel plates that contain less than 3.5% alloying elements, such as chromium, molybdenum, and nickel, to improve their performance. Low alloy steel plates are cheaper than highly alloyed materials and are often used in large quantities in heavy engineering industries.

6

Vessel Plate A516GR70: Vessel Plate A516GR70 is a carbon steel plate used for pressure vessel applications in the petrochemical, oil and gas, and chemical industries. It is available in four grades: 55, 60, 65, and 70.

7

Abrasion Resistant Wear Plates: Abrasion resistant wear plates are steel plates made from a high-carbon alloy that are resistant to increased impact and sliding. The carbon in the steel makes it harder and more durable, while other metals make it more weather resistant and formable. AR wear plates are commonly used in industrial manufacturing, energy, infrastructure, and other applications such as mining, construction, and material handling.

8

Carbon Steel Plate A283GRC: Carbon Steel Plate A283GRC is a carbon steel plate with low to intermediate tensile strength that is used in general structural applications and construction.

Abrasion Resistant Wear Plates Supplier Questions Guide:

 

FAQ

Q: What are the characteristics of Asme Sa516?

A: ASME SA516 carbon steel plates are available in grades 55, 60, 65, and 70. They're known for their weldability and notch toughness, which is the material's ability to absorb energy when a flaw is present. ASME SA516 Grade 70 is a normalized steel that's popular for welded fabrication in industrial pressure vessels and boilers. It's used in the oil, gas, and petrochemical industries, as well as in equipment for seawater, heat exchangers, and condensers.

Q: What are the applications of Heavy Plate?

A: Heavy plates are used in a variety of applications, including energy, mining, and automotive. They are mainly used in the following industries: shipbuilding, offshore platform, boiler, pressure vessel, pipeline, high building, bridge, and heavy duty trucks.

Q: What are the characteristics of Low Alloy Steel Plate?

A: Low alloy steel plates are less resistant to heat, wear, and corrosion than stainless steel because they have lower percentages of alloying elements. However, most low-alloy steel can be welded well if the process is done correctly. If the steel has a lot of carbon and manganese, it may need to be heated or a low-hydrogen electrode used. Some low-alloy steel may require a hydrogen-free electrode, regardless of thickness.

Q: What are the advantages of Abrasion Resistant Wear Plates?

A: Abrasion Resistant Wear Plates is known for its toughness, excellent wear resistance, and exceptional fatigue and corrosion resistance. AR400 and AR500 are standard stock in abrasion resistant steel.

Q: Where is Low alloy steel plate widely used?

A: Low alloy steel plates are used in many applications, including: bridge building, shipbuilding, vehicles, boilers, pressure vessels, oil pipelines, and large steel structures.

Q: What are the grades of carbon steel plate?

A: Carbon steel plates are available in different grades, including low, medium, and high carbon. They can also be categorized by thickness, usage, and formation process. For example, A572 is a popular grade of carbon steel plate that is used in bridges, construction equipment, buildings, machinery, transmission towers, truck parks, and freight cars.

 

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