Harga Plat Sumihard K-400

Dear valued customers,
Tersedia dijual plat Sumihard Grade K-400, K-450, K-500 import, dengan ukuran dan ketebalan bervariasi. Untuk informasi stock dan harga silahkan hubungi kami:

Tel  : +62-021-3293 5972
Fax : +62-021-8837 6742
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E-mail: sales@beyond-steel.com

Sumihard K-400 Wear Resistant Alloy Steel Plate
Sumihard K-400 is a through hardened abrasion resistant steel with a typical hardness of 415 BHN. These steels are the most widely used of the wear resistant grades. They exhibit an excellent combination of high resistance to impact, workability, weldability and resistance to abrasion. It has about 3 times the abrasion resistance of common steel plate and contribute to prolonging the service life of mechanical parts.

Chemical Composition

Chemical   C Si Mn    P S B
Composition % < 0.21 < 0.70 < 1.60 < 0.025 < 0.01 < 0.003

Mechanical Properties
Brinell Hardness: 360-440
Heat Treatment: Quenched & Tempered
Yield Point min MPa: 1156 MPa
Tensile Strength MPa: 1325 MPa
Elongation: 25%

Tabel Ukuran dan Berat Nominal Plat Sumihard K-400

Product Ukuran Berat
Plat Sumihard 5 mm x 2500 x 8000 mm =         785 Kg
Plat Sumihard 6 mm x 2500 x 8000 mm =         942 Kg
Plat Sumihard 8 mm x 2500 x 8000 mm =      1,256 Kg
Plat Sumihard 10 mm x 2500 x 8000 mm =      1,570 Kg
Plat Sumihard 12 mm x 2500 x 8000 mm =      1,884 Kg
Plat Sumihard 16 mm x 2500 x 8000 mm =      2,512 Kg
Plat Sumihard 20 mm x 2500 x 8000 mm =      3,140 Kg
Plat Sumihard 25 mm x 2500 x 8000 mm =      3,925 Kg
Plat Sumihard 30 mm x 2500 x 8000 mm =      4,710 Kg
Plat Sumihard 32 mm x 2500 x 8000 mm =      5,024 Kg
Plat Sumihard 35 mm x 2500 x 8000 mm =      5,495 Kg
Plat Sumihard 40 mm x 2500 x 8000 mm =      6,280 Kg
Plat Sumihard 50 mm x 2500 x 8000 mm =      7,850 Kg
Plat Sumihard 90 mm x 2500 x 8000 mm =   14,130 Kg
Plat Sumihard 120 mm x 2500 x 8000 mm =   18,840 Kg

Formula Hitung Berat/lembar = [ (TebalxLebarxPanjang x 7,85)/ 1.000.000 ]

Cutting is possible with oxy-propane, oxy-acetylene, plasma, laser and water. Stack cutting should be avoided. After gas cutting, the steel plate should not be sprayed or cooled with water. Tungsten Carbide tools are recommended with close attention to cutting speeds and feeds.

Machining speeds are 50-70% of plain carbon steel. Constant feed and lubrication should be maintained.

Cold forming can be carried out using the following guidelines

Welding can be carried out by manual metal arc, submerged arc or gas metal arc welding. Because the properties of Sumihard 400 results from quenching and tempering, to obtain optimum results the following recommendations should be served when welding.

  • Electrodes and fluxes should be of the low hydrogen type, baked and stored strictly in accordance with the manufacturers recommendations.
  • It is recommended that Sumihard 400 be preheated to a suitable temperature to eliminate the risk of cold cracking in the weld area.
  • The selection of preheat temperatures are dependant upon the plate thickness, geometry and other associated factors. The minimum preheat temperatures for optimum results are set out in the following chart:

Dump Truck Liners, Ripper Tynes, Bucket Wear Liners, Cutting Edges, Mining Liner Plates, Agricultural Machinery

Related Wear Plates:

Jual Plat JFE Everhard Molten

JFE Everhard


Wear Resistant Plate


JFE Everhard is manufactured for non-structural steel plates which are specified by chemical analysis of Molten steel,Brinell hardness at the plate surface and material toughness. It is not specified and guaranteed by its tensile strength and elongation which are required to be specified as structural steel plates. in case of any request for the tensile strength and/or elongation as reference, please refer to JFE steel Technical Bulletings

To meet rapidly growing customer requirements, JFE Steel has developed a wide range of high strength steel plates, such as the 590-980N/mm2 class, with unique characteristics. These steels called “JFE-HITEN” are winning JFE Steel popularity worldwide. Customers use these products reliably in the manufacture of ships, storage tanks, spherical gasholders, pressure vessels, bridges, penstocks, machineries, off-shore structures and others. JFE Steel herein introduces the features and characteristics of “JFE-HITEN” series.

Thickness: 6 – 50 mm
Size: 1500 x 3000mm, 2500 x 6000mm

Chemical Composition (%)

Chemical Composition %   C Si Mn    P S Cr Ti B Mo V
< 0.25 < 0.55 < 1.60 < 0.030 < 0.030 < 0.80 0.005 – 0.02 < 0.004

Feeders, Crushers, sievers, feeders, measuring pockets, skips, cutting edges, conveyors, buckets, knives, gears, sprockets, dumptrucks, loaders, industrial trucks, lorries, bulldozers, excavators, slurry pipe systems, screw conveyors, Dumper bodies, containers, crushers, sievers, measuring pockets, skips, cutting edges, conveyors, buckets, knives, gears, sprockets.

Related Wear Plates:

Plat Hardox 400 & 500


Hardox was the world first modern wear plate when launched in 1974. It was an immediate success and ever since, Hardox has been recognised as the leading wear plate. Pure raw materials, the unique quenching process and a well-balanced alloy chemistry contributes to the premium fine grain steel quality of Hardox 400. The combination of wear performance, crack safety and deformation resistance provides your applications with a three-way defence against wear, dents and cracks. It also facilitates high quality welding, cutting and bending. Hardox requires low preheating thanks to the low carbon equivalent. The plate flatness and narrow tolerances facilitates automatic welding, and shortens preparation time for fit up and tacking.

What’s the secret of Hardox’s top performance? The production processes include the state-of-the-art metallurgical cleaning of steel and an unique hardening process, resulting in wear plates with outstanding hardness, toughness and workshop friendliness.

Hardox comes in several thicknesses and grades, such as hardox 400, hardox 450, hardox 500.

Hardox 400 Wear Resistant Plate


Hardox 400 has a typical hardness of 400 HBW. Excellent weldability, impact strength and bend-ability are distinctive features of Hardox 400.



Thickness: 6 – 40 mm

Size: 1500 x 3000mm

2500 x 6000mm


Quarries & open cast mining, Truck bodies, Road building equipment, Underground mining, Excavation buckets, Waste Management, Structural Engineering, Cranes & lifting gear, Freight & transport, Off shore oil exploration,Crushers, sievers, feeders, measuring pockets, skips, cutting edges, conveyors, buckets, knives, gears, sprockets, dumptrucks, loaders, industrial trucks, lorries, bulldozers, excavators, slurry pipe systems, screw conveyors

Hardox 500 Wear Resistant Plate



Hardox 500 is a wear plate that can withstand hard wear and has a typical hardness of 500 HBW. It is well suited for applications in which it is exposed to heavy wear by hard minerals and other abrasive materials.

Crushers, sieves, feeders, measuring pockets, skips, cutting edges, conveyors, buckets, knives, gears, sprockets

Chemical Composition

Thickness C Si Mn P S Cr Ni Mo B CEV CET
(mm) max % max % max % max % max % max % max % max % max % typv typv
(4 -13 ) 0.27 0.7 1.6 0.025 0.01 1 0.25 0.25 0.004 0.49 0.34
(13) – 32 0.29 0.7 1.6 0.025 0.01 1 0.5 0.3 0.004 0.62 0.41
(32) – 40 0.29 0.7 1.6 0.025 0.01 1 1 0.6 0.004 0.64 0.43
(40) – 80 0.3 0.7 1.6 0.025 0.01 1.5 1.5 0.6 0.004 0.74 0.46



CEV = C+Mn/6+(Cr+Mo+V)/5+(Cu+Ni)/15

CET = C + (Mn+Mo)/10+(Cr+Cu)/20+ Ni/40


Related Wear Plates: