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{"title":"400 Nm400 Round Hole 5MM Punched Steel Plate","imgUrl":"https:\/\/img.chinax.com\/nimg\/fe\/4c\/2bbbb45f432e0c7ae36b46b5de2d-200x200-1\/400_nm400_round_hole_5mm_punched_steel_plate.jpg","attrs":{"Brand Name":"Nm400","Certification":"ASTM A36, A283Gr.C ,SS400,SPHC ,Q195\/235\/345,S235JR","Place of Origin":"China","Minimum Order Quantity":"10pcs"}}
{"title":"Aluminum Sheet Perforated Metal Panel for Decoration and Industry","imgUrl":"https:\/\/img.chinax.com\/nimg\/cd\/4d\/23b52fd1773a42550cc722748012-200x200-1\/aluminum_sheet_perforated_metal_panel_for_decoration_and_industry.jpg","attrs":{"Brand Name":"QIJIE","Model Number":"QJ-P-09","Certification":"CE, ISO","Place of Origin":"Heibei, China"}}
{"title":"Anti Skid 6061 Aluminum Perforated Metal Sheet Mesh \/ Low carbon Punch Steel","imgUrl":"https:\/\/img.chinax.com\/nimg\/79\/a0\/c6efd91fc083b5421b446239f574-200x200-1\/anti_skid_6061_aluminum_perforated_metal_sheet_mesh_2f_low_carbon_punch_steel_plate_with_holes.jpg","attrs":{"Brand Name":"XMESH","Model Number":"QJ-5135","Certification":"SGS","Place of Origin":"Hebei, China"}}
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{"title":"SS 304 Perforated Metal Screen Panels Sheet Hole Punched Stainless Steel Plate","imgUrl":"https:\/\/img.chinax.com\/nimg\/09\/b5\/79471500946eedd5744a5b4c05ef-200x200-1\/ss_304_perforated_metal_screen_panels_sheet_hole_punched_stainless_steel_plate.jpg","attrs":{"Brand Name":"QiJie","Model Number":"SGS2019020","Certification":"Certification ISO2019020","Place of Origin":"HeBei,China"}}
{"title":"Oval Hole Powder Coated Decorative Metal Sheets With Patterned Openings Aluminum","imgUrl":"https:\/\/img.chinax.com\/nimg\/47\/7b\/73ea3ea44e64819a94fd3a3ef0f7-200x200-1\/oval_hole_powder_coated_decorative_metal_sheets_with_patterned_openings_aluminum.jpg","attrs":{"Brand Name":"XMESH","Model Number":"1m x 2m","Place of Origin":"Hebei, China","Minimum Order Quantity":"200pcs"}}
{"title":"Architectural Perforated Metal For Guard , Ceiling , Building Facades ,Curtain","imgUrl":"https:\/\/img.chinax.com\/nimg\/44\/3b\/e55bdfee362d736672baffb60eea-200x200-1\/architectural_perforated_metal_for_guard_2c_ceiling_2c_building_facades_2ccurtain_wall.jpg","attrs":{"Brand Name":"QIJIE","Model Number":"QJ-P-04","Certification":"CE, ISO","Place of Origin":"Heibei, China"}}
the follow is compare NM400 and 400. we can do each material. please think about of it.
NM400 is one kind of Chinese wear/abrasion resistant steel plates, which is well received in middle east and Africa. An NM400 wear-resistant steel was hot rolled and then the plates were heat-treated by direct quenching and tempering and reheat quenching and tempering techniques, respectively. The impact test was carried out with an instrumented impact tester. The micro-structure and fracture surface were investigated by a combination of optical microscopy, transmission electron microscopy and scanning electron microscopy methods. With high mechanical strength, NM400 is 3 times to 5 times more than common low-alloy steel plates which can significantly improve surface hardness, usually achieved 360 ~ 450HB.
The series of NM wear-resistant steel combined the properties including high strength, high hardness, high wear resistant, weldable, bendable and mainly applied in:
Edge of loaders in loader industry Wear-resistant lining plate in crusher industry. Slat type conveyer in colliery mechanical industry. Lining plate of coal pulverizer in power industry. Lining plate of hopper for heavy handling truck.
Chemical Composition of NM400
Brand
C
Si
Mn
P
S
Cr
Mo
Ni
B
CEV
NM360
≤0.17
≤0.50
≤1.5
≤0.025
≤0.015
≤0.70
≤0.40
≤0.50
≤0.005
NM400
≤0.24
≤0.50
≤1.6
≤0.025
≤0.015
0.4~0.8
0.2~0.5
0..2~0.5
≤0.005
NM450
≤0.26
≤0.70
≤1.60
≤0.025
≤0.015
≤1.50
≤0.05
≤1.0
≤0.004
NM500
≤0.38
≤0.70
≤1.70
≤0.020
≤0.010
≤1.20
≤0.65
≤1.0
Bt: 0.005-0.06
0.65
Mechanical Property of NM400
Brand
Thickness mm
Tensile Test MPa
Hardness
YS Rel MPa
TS Rm MPa
Elongation %
NM360
10-50
≥620
725-900
≥16
320-400
NM400
10-50
≥620
725-900
≥16
380-460
NM450
10-50
1250-1370
1330-1600
≥20
410-490
NM500
10-50
---
----
≥24
480-525
the follow is prameter of 400 plate:
400 is an abrasion-resistant steel with a nominal hardness of 400 HBW. 400 is an all-around wear resistant steel. Thanks to its high toughness, good bendability and weldability, this steel can be used in structures with moderate wear. Dimension Range 400 is available in thicknesses of 4.0 – 130 mm. 400 is available in widths up to 3350 mm and lengths up to 14630 mm. More detailed information on dimensions is provided in the dimension program.
Hebei Qijie Wire Mesh MFG Co., Ltd. is located in Anping county, Northern China, which is famous as "the hometown of wire mesh" in the country.
The company was founded in 1999 with a registered capital of 500,000 US dollars, covering 40,000 square meters, has 3 plan... Hebei Qijie Wire Mesh MFG Co., Ltd. is located in Anping county, Northern China, which is famous as "the hometown of wire mesh" in the country.
The company was founded in 1999 with a registered capital of 500,000 US dollars, covering 40,000 square meters, has 3 plan...
