WNM400 Abrasion Resistant Steel Plate Hot Rolled Carbon Steel Plate
introduction
◆ Standards
| GB | JIS | DIN |
| NM400 | JFE-EH400 | 400V |
◆ Properties
Chemical properties:
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo | Ti | B | Als |
| 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 |
| For grades NM400 and below, the content of Si and Mn can be increased to 2.00% and 2.20% respectively, and the content of gold-containing elements is determined by the supplier. | |||||||||||
Mechancal properties:
| Grade | Thickness/mm | Tensile Strength Rm/MPa | Elongation after break A/% | Impact Absorbed Energy (Longitudinal) KV2/J | Surface Brinell Hardness 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 |
| Tensile strength, elongation, and impact energy are special requirements for performance. If the customer does not specify it in the contract, only the Brinell hardness is guaranteed. | |||||
◆ Characteristic
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 |
ROCK STAR 400 | DILLIDUR 400 | HARDOX 400 | QUARD 400 | ABREX 400 | ARNA PRO 500 | DILLIDUR 500 | HARDOX 500 | QUARD 500 | ABREX 500 |
|
Package |
Standard export package, or as required. |
|
Price term |
FOB, CIF, CFR, CNF, Ex-work |
|
Payment |
T/T, L/C, Western Union, etc. |
|
Delivery time |
Within 7-15 workdays after receiving deposit or L/C |
|
Container size |
20ft GP: 5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM |
|
40ft GP: 12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM |
|
|
40ft HC: 12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM |
hot product
