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Placa de acero resistente a la abrasión NM400 Placa de acero al carbono laminado en caliente

2023-07-17 13:55:43

Product introduction

◆  Normas

ES
JIS
ESTRUENDO
NM400
JFE-EH400
400V


◆  Propiedades

Propiedades químicas:

Calificación C Si Minnesota PAG S cr
Ni
Mes
ti
B
también
NM300 ≤0.23 ≤0.70 ≤1,60 ≤0.025 ≤0.015 ≤0.70 ≤0.50 ≤0.40 ≤0.050 0,0005~0,006
≥0.010
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
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
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
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
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
NM600 ≤0.45 ≤0.70 ≤1,90 ≤0.020 ≤0.010 ≤1.50 ≤1.00 ≤0.80 ≤0.050 0,0005~0,006 ≥0.010
Para los grados NM400 e inferiores, el contenido de Si y Mn se puede aumentar a 2,00 % y 2,20 % respectivamente, y el proveedor determina el contenido de elementos que contienen oro.


Propiedades mecánicas:

Calificación
Espesor/mm

Resistencia a la tracción

Rm / MPa

Elongación después de la rotura

A/%

Energía absorbida por impacto (longitudinal)

KV2 / J

Dureza Brinell superficial

HBW

NM300 ≤80
≥1000
≥14 ≥24 270~330
NM360 ≤80 ≥1100 ≥12 ≥24 330~390
NM400 ≤80 ≥1200 ≥10 ≥24 370~430
NM450 ≤80 ≥1250 ≥7 ≥24 420~480
NM500 ≤70 -
-
-
≥470
NM550 ≤70 -
-
-
≥530
NM600 ≤60 -
-
-
≥570
La resistencia a la tracción, el alargamiento y la energía de impacto son requisitos especiales para el rendimiento. Si el cliente no lo especifica en el contrato, sólo se garantiza la dureza Brinell.


◆  Característica

NM400 steel is a representative of high-strength structural steel plate, and it is also a very strong and durable material. This kind of steel plate has extremely high strength and toughness, and its hardness is very high, so it can be used for a long time under various harsh conditions, including some extremely harsh environmental conditions.


Application

NM400 wear-resistant steel plate hot-rolled carbon steel plate can be used for surface strengthening of various wear-resistant equipment parts in metallurgical machinery, building material machinery, electric machinery, mining machinery and other industries. Typical applications have four aspects:

(1) Provide wear-resistant spare parts made of NM400 wear-resistant steel plates according to design requirements, such as high-efficiency powder selection wear-resistant parts in cement machinery, mill steel plates, mixer blades, fan blades, mill counter-rollers, etc.

(2) Direct blanking and round welding into various wear-resistant conveying pipes, such as powder air conveying system, blast furnace slag system, screw propeller blades, etc.

(3) NM400 wear-resistant steel plates are cut by themselves according to requirements, and tailor-welded to complete on-site construction projects, such as silos, chutes, and large buckets.

(4) According to the size of the wear area of the customer's parts, provide collar units for on-site tailor welding maintenance to reduce the workload of on-site welding, such as buckets of working machines and dredgers of dredgers.


Purchasing Information

Product Name NM400 Abrasion Resistant Steel Plate Hot Rolled Carbon Steel Plate

Edge

Mill Edge / Slit Edge

Width

2000mm or as required

Thickness

3mm-100mm or as required

Length:

1000mm,4000mm,6000mm,8000mm,120000mmaccording to buyer's request

Standard

AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.

Technique

Hot rolled 

Thickness tolerance

±0.1mm

Processing method :

Bend, weld, uncoiler, cut, punch, polish or as required by customer

Certification:

ISO, SGS,BV,CERT,DNV,HQTS,TUV,V-TRUST,RLQA

Grades

ESTRELLA DE ROCA 400 | DILLIDUR 400 | HARDOX 400 | CUARTO 400 | ABREX 400 | ARNA PRO 500 | DILLIDUR 500 | HARDOX 500 | CUARTO 500 | ABREX 500

Paquete

Paquete de exportación estándar, o según sea necesario.

Término de precio

FOB, CIF, CFR, CNF, Ex-trabajo

Pago

T/T, L/C, Western Union, etc.

El tiempo de entrega

Dentro de 7-15 días laborables después de recibir el depósito o L/C

Tamaño de contenedor

GP de 20 pies: 5898 mm (largo) x 2352 mm (ancho) x 2393 mm (alto) 24-26 CBM

GP de 40 pies: 12032 mm (largo) x 2352 mm (ancho) x 2393 mm (alto) 54 CBM

40 pies HC: 12032 mm (largo) x 2352 mm (ancho) x 2698 mm (alto) 68 CBM


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