GB/T24186 NM500abrasion resistant steel plate

GB/T24186 NM500abrasion resistant steel plate

GB/T24186NM500 abrasion resistant steel plate is an abrasion resistant plate with a hardness of 500 HBW. intended for applications where demands are mposed on abrasion resistance in combination with good cold bending properties. GB/T24186NM500 abrasion resistant steel plate offers very goodweldability.

Supplementary Technology: Brinell hardness, HBW according to EN ISO 6506-1, on a milled surface 0,5-2 mm below plate surface per heat and 40 tons. Tests are made for every variation of 15 mm in the thickness of plates from the same heat

GB/T24186NM500 abrasion resistant steel plate chemical composition


Thickness mm

C max

Si max

Mn max

P max

S max

Cr max

Ni max

Mo max

B max

CEV

4-13

0.27

0.7

1.6

0.025

0.01

1.00

0.25

0.25

0.004

0.49

13-32

0.29

0.7

1.6

0.025

0.01

1.00

0.50

0.30

0.004

0.62

32-40

0.29

0.7

1.6

0.025

0.01

1.00

1.00

0.60

0.004

0.64

40-80

0.30

0.7

1.6

0.025

0.01

1.50

1.50

0.60

0.004

0.74

Plate thickness below 4 mm only after special agreement.
CEV = C+Mn/6+(Cr+Mo+V)5+(Cu+Ni)/15.
CET=C+ (Mn-Mo) /10+( Cr+ Cu/20+ Ni/40.

GB/T24186NM500 abrasion resistant steel plate mechanical properties


Grade

HBW thickness Mpa

Elongation

Charpy V Impact Test

GB/T24186NM500

4-32

470-530

Min %

Degree

Longitudinal

32-80

450-540

10

-40

40J

GB/T24186NM500 abrasion resistant steel plate is a high-strength wear-resisting steel plate, which has a high abrasion resistance. Brinell hardness value up to 500(HBW) is mainly used to provide protection for wear-resisting occasions or parts, so as to prolong the service life of the equipment, reduce the maintenance and stop caused by maintenance, and correspondingly reduce the investment of funds.

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  • Wear/Abrasion Resistant Steel Plate/Sheet
  • Wear/Abrasion Resistant Steel Plate/Sheet
  • Wear/Abrasion Resistant Steel Plate/Sheet
  • Wear/Abrasion Resistant Steel Plate/Sheet
  • Wear/Abrasion Resistant Steel Plate/Sheet