Address

RM669. Build #3, NO.1388, Jiangyue Road, Shanghai, China,201114.

Wear Resistant Steel

Product List

Contact Us

Tel:+86-21-54725826

Fax:+86-21-54717930

Email: sales(at)huaxiaometal.com

huaxiaometal(at)gmail.com

Wechat/WhatsApp/Mobile: +86-13761906384

Web: www.huaxiaometal.com

Wear Resistant Steel Price, please free to contact us.

Delivery Standard of Wear Resistant Steel

Steel grades

LY Steel norm

Similar product

JFE

SSAB

NM300/NM300TP

GB/T 24186-2009

EH300

HARDOX300

NM400

GB/T 24186-2009

EH400

HARDOX400

NM450

GB/T 24186-2009

EH450

HARDOX450

NM500

GB/T 24186-2009

EH500

HARDOX500

NM600

GB/T 24186-2009

 

HARDOX600

For more information on Wear Resistant Steel, contact Huaxiao Metal Steel.

Scope of Supply

Steel Grades Tensile Direction TS (Typical value)MPa Elongation rate A50% Brinell hardness HBW Supply Dimension(mm)
NM300 NM300TP
Transverse
≥900(1000)
≥10
270~350
2.0~25.4*1000~2000
NM400
Transverse
≥1200(1400)
≥10
370~430
2.0~25.4*1000~2000
NM450
Transverse
≥1250(1550)
≥8
≥470
2.0~25.4*1000~2000
NM500
Transverse
≥1250(1650)
≥8
≥500
4.0~25.0*1000~2000
NM600
Transverse
≥1700(1950)
/
≥570
6.0~25.0*1000~2000

Super Wear-Resistant Steel NM450SP

Grade YS(MPa) Typical Value TS(MPa) Typical Value Elongation after fracture% Typical Value HBW Typical Value
NM450SP
1150
1450
8
450

The wear resistance property is enhanced by the precipitation of super hard TiC particle, its hardness and physical property is equivalent to NM450, but its wear resistance can be 1.6 or more times NM450 and 1.3 or more times NM550.

Wear Resistant Steel, corrosion resistant steel, wear resistant steel plate supplier

Wear-Corrosion Resistant Steel

Steel Grades TS(MPa) Typical Value Elongation after fracture% HBW Medium Supply Dimension(mm)
NMS450S
≥1250(1550)
≥8
420~480
acid
2.0~25.4*1000~2000
NMS450Q
≥1250(1550)
≥8
420~480
Atmospheric corrosion resistance
2.0~25.4*1000~2000

On the basis of wear-resistant steel, we develop wear-corrosion-resistant steel which resists acid and atmospheric corrosion. Its lifetime is two times longer than that of common steel (Q345). The sheet could be applied to sanitation truck bodies, the new-type slurry pipeline for port construction, dredging engineerings, reclamation, desilting, and ore pulp transportation like pulverized coal, ore, and oil sand.

Wear Resistant Steel, corrosion resistant steel, wear resistant steel plate supplier Wear Resistant Steel, corrosion resistant steel, wear resistant steel plate supplier

High Toughness Wear Resistant Steel

Grade

Tensile strength(MPa)

typical value

Elongation after

fracture%

HBW

shock absorption energy

Quantity (-20℃) Code

Type value (vertical) J

Supply Dimension, mm

NM450LP

≥1300(1550)

≥8

420-480

≥48(105)

2.0~25.4 × 1000~2000

 

High Manganese Austenitic Wear-Resistant Steel

Grade

Yield strength

(MPa)

typical value

Tensile strength(MPa)

typical value

AKV(J)

HBW

Supply Dimension, mm

delivery status

Mn13

≥400(450)

≥650(800)

≥140(

200)

≥170(200)

(3~25)*

(1000~2000) *

(2000~14000)

water toughness

This grade will be in single austinite after water toughening with good ductility and toughness. Austinite on the surface quickly turns to martensite when the sheet surface is impacted or pressed, generating work hardening, so that the sheet surface will have high wear resistance. The steel is widely used on mining equipment, machinery manufacturing, such as shot blasting machine, big jaw crusher. Its lifetime is several times longer than that of alloy iron astings Mn13, largely increasing equipment efficiency. Both mechanical properties and appearance catch the level of imported like product.

Application and Features

The NM series quenched and tempered steel produced in Huaxiao Steel is thin in gauge, good in shape, with stable property and quality as well as high production efficiency. This series of products is applied to medium and heavy trucks, dump trucks, garbage collection trucks, concrete mixers, industrial fan, hoppers, crushed aggregates, etc. The property, quality, and delivery technical specification of wear-resistant steel in Huaxiao Steel have reached the level of similar import products from abroad, taking the leading position in China.

The thickness and the dead weight of the product can be greatly reduced by using Huaxiao Steel’s product to replace common structural steel, which is energy saving and environment friendly. Compared with the original dumper, the actual dead-weight of the U-shape dumper is processed with NM400 or NM450. The weight of the carriage can be reduced by around 50% compared to the previous condition. The application of NM300TP rather than 520JJ can significantly improve the corrosion resistance of the barrel and rotary vane in the concrete mixer, with corrosion resistance reaching to two times of 520JJ, which can greatly improve the lifetime of the concrete mixer.

Wear Resistant Steel, corrosion resistant steel, wear resistant steel plate supplier

The strength of NM450 can reach more than three times of structural steel Q345, the wear resistance can be improved by 2 to 3 times of Q345, thus the lifetime of the sheet can be elongated greatly. The wear-resistant steel produced in Huaxiao Steel can not only replace imports but also be exported to countries and regions like South Korea, South America and South Africa.

Wear-Resistance Property

The wear-resistance steel produced by Huaxiao Steel possesses excellent wear-resistance properties, the comparison of wear-resistance property between Huaxiao Steel and foreign well-known manufacturers.

The data table of a sliding wear test on NM400 and HARDOX400

Wearing

HARDOX400 (μm)

Average thickness loss

NM400 (μm)

Average thickness loss

(NM400/HARDOX400)

Relative wearability

0~3min

3.950

3.696

1.069

3~6min

3.869

3.603

1.074

6~9min

3.666

3.556

1.031

 

The data table of a sliding wear test on NM450 and HARDOX450

Table1 Abrasive wear test result without impact

Grade

Impact energy/J

Quality before wear/g

Quality after wear/g

Wear loss/g

Relative wearability

NM450

2

14.80762

14.7071

0.10052

1.0625

HARDOX450

15.00051

14.89371

0.10680

1

NM450

4

15.67336

15.50789

0.16547

1.03197

HARDOX450

14.36629

14.19553

0.17076

1

Table2 Abrasive wear test result without impact

Grade

Wear time/h

Quality before wear/g

Quality after wear/g

Wear loss/g

Relative wearability

NM450

36

16.62430  

16.60013

0.02417

1.093

HARDOX450

15.74163

15.71521

0.02642

1

 

Ss Mill, Stainless Plant, Stainless Mill

Welcome