Call us anytime

+86-371-86151827

Opeening Time

Mon-Sat: 9.00-18.00

NM450 abrasion resistant steel plates for construction machine

NM450 abrasion resistant steel plates for construction machine

Pageviews:

NM450 abrasion resistant steel plates are high strength wear resistant steel produced according to Chinese technical standard GB/T 24186. NM450 abrasion resistant steel plates are mainly to provide protection for wear-resistant occasions or parts, so that the equipment life is longer, the downtime caused by maintenance is shortened, and the investment of funds is correspondingly reduced.

GB/T 24186 NM450 abrasion resistant steel plates chemical composition:


Grade

C max.

Si max.

Mn max.

P max.

S max.

Cr max.

Ni max.

Mo max.

Ti max.

B max.

Als min.

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

GB/T 24186 NM450 abrasion resistant steel plates mechanical properties:

Grade

Thickness

Hardness (HBW)

Elongation % min.

Tensile strength(MPa) min.

NM450

≤80

420-480

7

1250

NM450 abrasion resistant steel plates are widely used to manucature mining machinery, coal mining machinery, environmental protection machinery, engineering machinery and so on equipment. NM450 abrasion resistant steel plates are also commonly used as high-strength structural steel with yield strength ≥ 850 MPa.

Previous: Sorry no more Next:

GB/T 24186 NM600 abrasion resistant stee

Leave Comments