Difference between Wear plates hardox 400 and China wear plate NM400

GB

WUYANG

JFE

SUMITOMO

DILLIDUR

SSAB

HBW

Delivery status

NM360

WNM360

JFE-EH360A

K340

——

——

360

Q+T

NM400

WNM400

JFE-EH400A

K400

400V

Hardox400

400

Q+T

NM450

WNM450

JFE-EH450A

K450

450V

HARDOX450

450

Q+T

NM500

WNM500

JFE-EH500A

K500

500V

HARDOX500

500

Q+T

NM550

WNM550

——

——

——

HARDOX550

550

Q+T

NM600

WNM600

——

——

——

HARDOX600

600

Q+T

GRADE

THICK

mm

TENSIBLE STRENGTH  

Rm MP a

YIELD STREGNTH

A₅₀ %

—20℃IMPACT（lengthway）AKv / J

HBW

NM300

3~80

≥1000

≥14

≥24

270~330

NM360

3~80

≥1100

≥12

≥24

330~390

NM400

3~80

≥1200

≥10

≥24

360~430

NM450

3~80

≥1250

≥7

≥24

420~480

NM500

3~70

——

——

——

≥470

NM550

3~70

——

——

——

≥530

NM600

3~60

——

——

——

≥570

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

GRADE

Chemical Property %

C

Si

Mn

P

S

Cr

Ni

Mo

Ti

Bta

AIs

CEV

≤

≥

≤

NM360

0.23

0.70

1.60

0.025

0.015

0.70

0.50

0.40

0.050

0.0005~0.006

0.010

0.45

NM360

0.25

0.70

1.60

0.025

0.015

0.80

0.50

0.50

0.050

0.0005~0.006

0.010

0.48

NM400

0.30

0.70

1.60

0.025

0.010

1.00

0.70

0.50

0.050

0.0005~0.006

0.010

0.55

NM450

0.35

0.70

1.70

0.025

0.010

1.10

0.80

0.55

0.050

0.0005~0.006

0.010

0.60

NM500

0.38

0.70

1.70

0.020

0.010

1.20

1.00

0.65

0.050

0.0005~0.006

0.010

0.65

NM550

0.38

0.70

1.70

0.020

0.010

1.20

1.00

0.70

0.050

0.0005~0.006

0.010

0.72

NM600

0.38

0.70

1.90

0.020

0.010

1.50

1.00

0.70

0.050

0.0005~0.006

0.010

0.76

Bta standards for Boron content。

Our steel plate cover mining equipment, cement machinery, metallurgical machinery, construction equipment, Marine equipment, power equipment, port equipment, transportation, and general machinery manufacturing and other industries, the company steel plate processing factory can according to user requirements for cutting the semi-finished products and special-shaped products, at the same time can transport agents.