Gold Member Since 2011
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Sinya International Trade Co., Ltd.

Graphite Steel Rolls, Cast Steel Mill Roll, Mill Rolls manufacturer / supplier in China, offering Graphite Steel Rolls, Made in China Casting Foundry Slag Pot, Asccm Cast Steel Slag Pot in Steelmaking and so on.

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Graphite Steel Rolls

FOB Price: US $2.2 / KG
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $2.2/ KG
Get Latest Price
Production Capacity: 30000t/Year
Transport Package: Steel Frame
Payment Terms: L/C, T/T, D/P
Basic Info
  • Model NO.: cast steel
  • Casting Form Material: Graphite
  • Surface Roughness: Ra0.05
  • Standard: GB
  • Series: Roll Mill
  • Material: Graphite
  • Cast: Centrifugal and Static
  • Application: Casting and Forging
  • Trademark: OEM
  • HS Code: 84553000
  • Casting Method: Special Casting
  • Casting Metal: Cast Steel
  • Machining Tolerance: +/-0.01mm
  • Certification: ISO 9001:2000
  • Spec: Dia 250-1000
  • Color: Graphite
  • Uesd for: Cast Steel
  • Size: as Per Drawing
  • Origin: China
Product Description
Graphite Rolls
1. Material: Graphite steel
2. ISO9000-2008
3. Used for section mill universtal mill
4. Max Dia:1500mm

1)Feature
Alloy cast steel roll: 30-55 Sc/ ≥700/ Section blaming roll, Plate and strip roughing roll, edger roll
Cast adamite roll:35-60Sc/≥400/Edger roll and roughing roll for hot strip mill, roughing and finishing rolls for section mill
Graphitic cast steel roll: 35-60 Sc/≥400/Roughing roll, intermediate roll and finishing roll for section mill, roughing roll for 2-hi plate and strip mills
Duplex cast steel backup roll: 50-75 Sc/ ≥600/ Backup rolls for cold strip mill. Hot strip mill and medium plate mill.
Duplex HiCr centrifugal cast steel roll: 65-85 Sc/ ≥350/ Roughing roll and early finishing roll for hot strip mill.
Duplex centrifugal cast HSS roll: 70-95/ ≥350/ Finishing work rolls for cold and hot strip mills, roll sleeve for universal mill.
2)Application scope
---Break down roll for rail and beam mill
---Edger roll for universal section mill
---Adamite roll or high speed steel roll used in the early finishing stands of a hot strip mill
---Duplex cast steel backup roll for cold and hot strip mill
---HiCr cast steel roughing roll for hot strip mill
3)Chemical composition
Material                                             Chemical composition (%)

CSiMnPSNiCrMo
AD1401.3-1.50.3-0.60.7-1.1≤0.035≤0.030.2-0.80.8-1.20.2-0.6
AD1601.5-1.70.3-0.60.7-1.1≤0.035≤0.030.2-1.00.8-1.20.2-0.6
AD1801.7-1.90.3-1.00.7-1.2≤0.035≤0.030.6-1.51.0-1.50.2-0.8
AD2001.9-2.10.3-1.00.7-1.2≤0.035≤0.031.0-2.01.2-2.00.2-0.8
4)Physical performance
MaterialBarrel hardnessTensile strengthElongation%Impact toughness
AD140  35-45≥590≥1.0≥4
AD160  38-50≥540≥1.0≥4
AD180  42-55≥500≥0.5≥4
AD200  45-60≥450≥0.5≥4




We specialize in exporting different kinds of mill rolls, such as follows:

1)CAST IRON ROLLS
Alloy Chilled Cast Iron Rolls
Alloy Indefinite Chilled Cast Iron Rolls
Pearlitic Nodular Cast Iron Rolls(Centrifugal)
Spiculate Bainitic Nodular Cast Iron Rolls(Centrifugal)
Alloy Nodular Cast Iron Rolls(Centrifugal)

2)CAST STEEL ROLLS
Alloy Cast Steel Rolls
Adamite Steel Rolls
Graphite Steel Rolls
High Speed Steel Rolls
Centrigugal Casting Hi-Carbon Steel Adamite Rings

They are mainly applied to finishing mill, hot&cold rolling mill work rolls, back-up rolls. Adamite roll or high speed steel roll used in the early finishing stands of a lot strip mill.

Description:

1)Material: Alloy Steel, Alloy Iron, Ductile Iron and so on
2)Size: According to clients' drawing
3)Standard: GB, AISI, SAE, ASTM/ASME
4)Hardness: According to clients' demand
5)Chemical Composition: According to Clients'demand.
6)Inspection: Ultrasonic Inspection, Microstructure Test
7)Packaging: Steel Frame
8)Payment: T/T or L/C

Our products are high in quality and reasonable in price. We can guarantee their quality

We can supply all kinds of Work Roll.
We hope to establish longtime cooperate relationship.
If you are interesred in our produccts,
Plese contact me without hesitate.
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Ms. Cally Fang
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