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Shijiazhuang BKDR Metallurgical Science & Technology Co.,Ltd

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Home > Products > Hot Strip And Plate Mill Rolls > Finishing Rolls > High Chromium Iron Rolls

High Chromium Iron Rolls

High Chromium Iron Rolls

Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF,FCA,CPT
Min. Order: 5 Piece/Pieces
Delivery Time: 60 Days

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  • Basic Info
  • Product Description
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Basic Info

Barrel Diameter: 1500mm Maximum: Unit Weight: 25mt Maximum

Additional Info

Packaging: Inner plastic film and outer corrugated sheet, in steel case

Productivity: 20000mt/year

Brand: ZK

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 1000mt/month

Certificate: ISO 9001:2008

HS Code: 84553000

Port: Tianjin,China

Product Description

High Chromium Rolls

This type of rolls is High Chromium Centrifugal Duplex Rolls, produced from high alloy material, whose microstructure is martensite and chrome carbides, the core of the rolls is filled with spheroidal graphite cast iron.

Application:
Work rolls for hot strip mill finishing front stand


Chemical composition and hardness

Grade C Si Mn P S Cr Ni Mo Barrel Hardness(HSD)
HiCr I 2.30-3.30 0.30-1.00 0.50-1.20 ≤ 0.10
≤0.05
12.0-15.0 0.70-1.70 0.70-1.50 60-75
HiCr II 2.30-3.30
0.30-1.00 0.50-1.20
≤ 0.10
≤0.05
15.01-18.0 0.70-1.70 0.70-1.50 65-80
HiCr III 2.30-3.30
0.30-1.00
0.50-1.20
≤ 0.10
≤0.05
18.01-22.0
0.70-1.70 1.51-3.00

75-90

Neck Hardness: 32-45

Tensile Strength: 350N/mm2 min

High Cr Iron Rolls

Looking for ideal High Chromium Cast Iron Rolls Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Hot Strip Mill Finishing Front Stand are quality guaranteed. We are China Origin Factory of CSP Front Finishing Front Stand. If you have any question, please feel free to contact us.

Product Categories : Hot Strip And Plate Mill Rolls > Finishing Rolls

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