GB/T24186 NM450 abrasion resistant plate wear resistant steel plate

GB/T24186 NM450 abrasion resistant plate is an abrasion resistant plate with a hardness of 450 HBW, intended for applications where demands are imposed on abrasion resistance in combination with good cold bending properties. NM450 offers very good weldability.

GB/T24186 NM450 abrasion resistant plate Hot Products

GB/T24186 NM450 abrasion resistant plate Steel Products

 90   first previous 6 7 8
Get to know more about GB/T24186 NM450 abrasion resistant plate, please contact us. E-mail: [email protected]

GB/T24186 NM450 abrasion resistant plate Specification

NM450 high strength wear-resistant steel, NM450 is a wear-resistant steel.

N is a "wearable" in the "resistance" of the first phonetic alphabet. M is "wearable" in the "grinding" the first phonetic alphabet.

450 Brinell hardness HB value. (450 hardness is a broad, domestic NM450 hardness value is around 450.)

NM450 is to provide in the need to wear the occasion or parts of protected equipment, longer life, reduced maintenance and downtime caused by maintenance, into a corresponding reduction of capital.

NM450 Wear Resistant SteelChemical composition :

Heat No.

Grade

C

Si

Mn

P

S

Ni+Mo+Cr

others

CEQ

S11205894

NM450

0.17

0.31

1.21

0.008

0.002

< 1.0

micro

0.41

S21103228

NM450

0.20

0.30

1.28

0.011

0.003

< 1.5

micro

0.63

NM450 Wear Resistant Steel Mechanical Properties :

Standard

Grade

Thick.
/ mm

Rm
/ MPa

A50/ %

Impact T/ ℃

KV2 / J

Hardness /HBW

GB/T 24186-2009

NM450

≤80

≥1250

≥7

--20

≥24

420~480

Plate No.

Heat No.

Grade

Thick. / mm

Re
/ MPa

Rm
/ MPa

A50/ %

Impact T/ ℃

KV2 / J

Hardness /HBW

Q3108233020

S11205894

NM450

10

1151

1380

13

--20

83/77/77

452

T1711151010

S21103228

NM450

40

1340

1510

12

--20

57/74/58

461

Recommendation of the Bending radius R and Die

Grade

Size/mm

At right angles
R/t

Along
R/t

At right angles
W/t

Along
W/t

Springback/°

NM450

<20

5.0

5.6

10.0

12.0

11~18

≥20

5.5

6.5

12.0

14.0

Recommended valueNM450 wear resistant steel plate steelpreheating temperature

Grade

Thickness/mm

Preheat temperature/℃

450HB

40-50
≥50-70
≥70-80

100
150
175

NM450 Wear resistant steel Application : NM450 wear-resistant steel is widely used in engineering machinery, mining machinery, mining machinery, environmental protection machinery, metallurgical machinery, abrasives, bearings and other product components.

Hot Steel Products+ See More

Our Factory & Workshop[email protected]

wear resistant steel

2500mm Steel Plates Production Line

wear resistant stee

3500mm Steel Plates Production Line

wear resistant stee

4500mm Steel Plates Production Line

wear resistant stee

Spiral Welded Pipe Production Line

wear resistant stee

1700mm Hot Rolled Coil Production Line

wear resistant stee

Deep Processing Center

About BBN Steel

8,900,000 TONS CAPACITY STEEL PLATE -The thickness range of steel coil is from 1.2mm to 25.4mm, the thickness of steel plate can achieve to 700mm from 4.5mm, The supply capacity per year is about 8,900,000 tons steel plate/coil according to EN10025,EN10028,ASTM A36,ASTM A131, JIS G3101,JIS G3106...

Equipped with advanced cutting, bending and welding equipment, devoted to meet customers' special requirements and provide OEM, ODM services. With 2000000 tons diverse steel stock, we pursue to provide the mostly competitive design and processing solutions for customers.

Learn More
  • 20 +Years
    Production experience
  • 3500 +
    Sucessfull Projects
  • 6000 +
    Satisfied Clients
  • We're Professional

    As a world class steel raw materials supplier, we treasure every inquiry from customer and take it seriously.

  • Delivery on Time

    Check the most suitable shipping line,shipping company and shipping schedule for customer.

  • Quality Control

    We established professional technical team, lab test team, steel shape surface inspection team, package control team, general team.

BBN Steels

About BBN STEEL COMPANY

Henan BEBON Iron & Steel Co., Ltd was founded in 2000, which initially focus on providing high-quality steel products to serve for China's rapid infrastructure development. Based on the advantages of steel resources in domestic market and good reputation, combining with the huge international market demand for steel products, BEBON started the international business in 2010 and successfully being approved and certified by ISO9001:2008, the Registration number is 626014Q11531R0S. With the quality steel products and professional service, BEBON was award the international acclaim from infrastructure, shipbuilding, petroleum industry etc., and gradually grow into a bright star in the steel export industry.

Our Service

BBN Steel has established a complete set of production and supplier management system processes to ensure the improvement of product quality and better service to users.

Get in Touch

Welcome to contact us through online consulting, emails and hotline if you are interested in our company or products. Our staff will reply you within 24 hours.


Contact Us