Harga Plat SM490 YB

Harga Plat SM490 YB

Kategori: Welded Structural Steel Plates
Material: SM490
Standard: JIS G3106
Grades: SM490 YA, SM490 YB

Steel grade SM490 is a low carbon, high strength for weld structural steel. Easy for weld and good cold forming properties.

Thickness: 6 – 60 mm
Size: 5′ x 20′ , 1524 x 6096mm

Chemical Composition: (%)

C Si Mn P S
0.18 Max 0.55 Max 1.60 Max 0.035 Max 0.035 Max

Note: other alloy elements may be added as necessary (Ni, Cr and Cu)

Equivalent Steel Grade
S 355 JR, AE 355 B, E 36-2, Fe 510 B, SS21,32,01, IS 961, A633 Gr.A,C,D, 50 B

Mechanical Properties:
Yield Strength      t≦16    (Min Mpa) :  365
Yield Strength 16≦t≦25 (Min Mpa) :  325-355
Tensile Strength (Mpa)      :   490-610
Elongation t≦16          (Min %) :   15
Elongation 16≦t≦25 (Min %)  :  21

Machinery parts, mobile equipment, crane, boom, chassis, buildings, bridges and most structural activities.

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Jual Plat Bisclad600, Bisclad650 & 700

Bisclad is a chromium carbide clad mild steel plate offering outstanding wear life for areas subject to sliding abrasion wear.

Chemical Composition

Grade C
600 4.2 36
650 3.5 – 4.2 20 – 25
750 4.8 – 5.5 29 – 32


Bisclad can be rolled, bent, weld use low hydrogen 7018 electrode and cut with plasma arc. All cutting should be from the mild steel side, otherwise chromium and carbon will contaminate mild steel base and cause a brittle weld.

Bisclad can be supplied with the following means of attachment:

• Plug weld holes
• Stud welded studs to mild steel
• Countersunk holes

Mechanical Properties

Properties Grade Typical
Hardness 600
600 BHN (57 HRc)
650 HV
750 HV


• Wear plates for draglines
• Shovel
• Hopper
• Skid Plates
• Chutes
• Deflector
• Slurry Pipes
• Dust Pipes

Product Carbon Steel:

Jual Quend 700

Quend 700 is extra high strength structural steel produced as quenched and tempered with a minimum yield strength of 700 MPa. Quend 700 complies with the requirements corresponding to the S690QL given in the EN 10025-6 standard, where impact toughness is guaranteed at -40 °C.

Quend 700 is currently supplied in the following range:
• thickness: 8 – 25 mm
• width: 1500 – 3000 mm

Chemical Composition (%)

C Si Mn Cr Mo P Ni S B Nb V Ti Al N
 0.20 0.60 1.50 0.60 0.50 0.020 1.00 0.010 0.005 0.040 0.070 0.040 0.070 0.014

Mechanical Properties
Hardness (HBW) : 370 – 430
Charpy-V notch : 35 J
impact test (longitudinal at -40 °C)
Yield Strength (MPa): 700 Min
Tensile Strength (MPa): 780 – 930
Elongation (%): 14

Quend 700 may be cut either by oxygen fuel, plasma and laser cutting without any restrictions

Welding of Quend 700 can be performed using any of the conventional welding methods available both as manual or automatic.

Quend 700 is recommended for the following applications:
• truck chassis
• lifting and hoisting equipment
• handling equipment
• trailers

Related Carbon Steel:

Jual Quard Abrasion Resistant Steel

Quard is a martesitic abrasion resistant steel, with an average hardness of 370 – 550 HBW. The steel offers very high resistance to abrasive wear and impact granting a longer service life. The combination of very good cold forming properties and excellent weldability makes Quard an optimal choice for most wear applications.

Quard 400 Viewmore »
Quard 450 Viewmore »
Quard 500 and 550 Viewmore »

Thickness: 8 – 20 mm
Width: 1500 – 2500 mm
Length: maximum 13 m

Welding Quard is easy and produces outstanding results.
Quard can be welded using any conventional welding method, both manually and automatically.
Due to the low carbon equivalents of Quard, preheating prior to welding is unnecessary in a thickness up to 20 mm.
On account of the tight thickness and flatness tolerances, Quard is well suited for automatic welding.
Quard can also be welded to any other weldable steel.


Quard has excellent cold forming properties, promoting new innovative solutions for lightweight design.

The excellent bending performance of Quard is achieved by:

  • low levels of non metallic inclusions
  • consistent mechanical properties
  • high crack resistance
  • tight thickness tolerances
  • excellent surface finish
  • consistent spring back
  • Numerous welding operations can be replaced by bending, resulting in a further reduction of production costs.


Thermal or cold cutting methods can be used for Quard steel.
Thermal cutting, using either oxygen fuel, plasma or laser cutting is as easy as cutting mild steel.
Quard does not require preheating prior to thermal cutting.
Cold cutting methods, such as abrasive water jet cutting, shearing or sawing have the advantages of not thermally affecting the part being cut, thus avoiding the softening of small parts being produced.

Quard can be machined in the same way as for any martensitic wear plates of the same hardness.
For drilling, either HSS (8%Co) or indexable cemented carbide drills can be used.
Face milling and countersinking best takes place using tools with replaceable cemented carbide inserts.
For all machining operations performed on Quard, stable machines should be used in order to keep tool set-up vibrations to a minimum.

Dumper bodies, crushers, impact hammers, buckets, feeders, conveyors, bulldozers, compactors, cutters in shredders, etc.

Product Wear Plates:

Jual Plat Quard 500 and Quard 550

Jual Plat Quard 500 and Quard 550

Quard 500 and Quard 550 are intended for use in harsh applications where very high abrasion resistance is essential.
As these products will be produced in the same high standard of quality, like all other Quard wear plates, they will offer the same advantages such as superior surface quality, perfect flatness and tight thickness tolerances.

Thickness: 8 – 20 mm
Width: 1500 – 2500 mm
Length: maximum 13 m

Dumper bodies, crushers, impact hammers, buckets, feeders, conveyors, bulldozers,  compactors, cutters in shredders, etc.

Product Wear Plates:

Jual Plat Quard 450

Jual Plat Quard 450

Quard 450 offers high wear resistance in applications exposed to increased wear from sliding abrasion and heavy impacts from crushing rocks, gravel, sand or other harsh abrasives.

With a typical hardness of 450 Brinell, Quard 450 combines high strength with very good workability, especially in welding and cold forming.

Quard 450 combines the attributes of hardness and toughness with improved crack resistance and high durability.

Quard 450 in thinner gauges, opens up new design solutions for applications aimed at reducing weight, increasing payload and durability as well as reducing energy consumption and the impact on the environment.

Thickness: 8 – 20 mm
Width: 1500 – 2500 mm
Length: maximum 13 m

Chemical composition: ( % )

C Si Mn Cr Mo P Ni S B
 0.21 0.70 1.60 0.50 0.25 0.025 0.025 0.010 0.005

Mechanical Properties
Hardness (HBW) : 420 – 480
Charpy-V notch : 35 J
impact test (longitudinal at -40 °C)
Yield Strength (MPa): 1100
Tensile Strength (MPa): 1400
Elongation (%): 10

Quard 450 is mainly recommended for the following applications:
• on road tipper and dumper bodies
• cement drum mixer barrels,
• refuse haulers, scrap containers
• buckets, knives
• feeders, skips, screw conveyors
• mining and earthmoving machinery

Product Wear Plates:

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Jual Plat Quard 400

Jual Plat Quard 400

Quard 400 is an abrasion resistant steel with an initial hardness of 400 Brinell.

Due to its optimal combination of hardness, strength and ductility, Quard 400 can be used in any application subject to wear from various hard abrasives such as rocks, sand, minerals, scrap, waste or other aggressive materials.

Quard 400 is easy to bend, cut, machine and weld (to some extent, it’s like processing mild steel).

In all thicknesses Quard 400 provides an excellent surface finish within tight thickness tolerances, with a high-quality appearance and maximum fitting accuracy.

Quard 400 is ideal for applications such as: buckets, crushers, cutting edges, dump trucks, loaders, skips, sieves, feeders, measuring pockets, skips, etc

Quard 400 at present is supplied in the following range:
• thickness: 4 – 30 mm
• width: 1500 – 3100 mm

Chemical composition: ( % )

C Si Mn Cr Mo P Ni S B
 0.19 0.60 1.60 0.50 0.25 0.025 0.025 0.010 0.005

Mechanical Properties
Hardness (HBW) : 370 – 430
Charpy-V notch : 40J
impact test (longitudinal at -40 °C)
Yield Strength (MPa): 1050
Tensile Strength (MPa): 1250
Elongation (%): 10

• mining and earthmoving machinery
• crushing and pulverizing equipment
• buckets, knives, crushers, feeders
• presses
• skips
• excavators
• slurry pipe systems
• screw conveyors

Product Wear Plates: