Gold Member Since 2015
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Camet Metallurgical Technologies Co., Ltd.

High Alloy, Alloy Mill Rolls, Hot Rolling Machine manufacturer / supplier in China, offering High Alloy Mill Rolls for Hot Rolling Machine, Spheroidal Graphite Cast Iron Roll (SGP SGA), Static Cast Steel Roll and so on.

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Supplier Homepage Product Mill Roll Cast Steel Roll High Alloy Mill Rolls for Hot Rolling Machine

High Alloy Mill Rolls for Hot Rolling Machine

FOB Price: US $1,700 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1,700/ Piece
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Port: Tianjin, China
Production Capacity: 20000 Tons/Year
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Customized: Customized
  • Type: Steel Rolling Equipment
  • Casting Method: Static Cast
  • Transport Package: Steel Rack
  • Origin: China
  • Condition: New
  • Certification: ISO
  • Trademark: CAMET
  • Specification: ISO
Product Description
High Alloy Mill Rolls for Hot Rolling Machine
Description
Through different chemical composition and heat treatments, the work layer of cast steel rolls could be obtain pearlitic, sobitic, tempered sorbitic and bainitic matrix. With small granularity of carbides, the cast steel rolls possess better tensile strength and tenacity as well as excellent biting properties and thermal cracking resistance.

Chemical Analysis
GradesCSiMnPSNiCrMo
AS60I0.55/0.650.20/0.60.5/1.0≤0.035≤0.030.2/1.50.80/1.200.2/0.6
AS65I0.60/0.700.20/0.600.5/0.8≤0.035≤0.030.2/0.50.80/1.200.2/0.45
AS700.65/0.750.20/0.450.9/1.2≤0.035≤0.03
 

 

 
AS70I0.65/0.750.20/0.451.4/1.8≤0.035≤0.03
 

 

 
AS70II0.65/0.750.20/0.451.4/1.8≤0.035≤0.03
 

 
0.2/0.45
AS750.70/0.800.20/0.450.6/0.9≤0.035≤0.03
 
0.75/1.000.2/0.45
AS75I0.70/0.800.20/0.70.7/1.1≤0.035≤0.03≥0.20.8/1.50.2/0.6

Physical Properties
Designation of rollsBarrel hardness (HSD)Tensile strength (MPa)Elongation (%)Impact toughness (J/cm)
AS60I35~45≥600≥5≥8
AS65I35~45≥600≥5≥8
AS7032~42≥600≥5≥8
AS70I35~45≥600≥5≥8
AS70II35~45≥600≥5≥8
AS7535~45, 40~50≥600≥5≥8
AS75I35~45, 40~50≥600≥5≥8

Microstructure
Microstructure of working layer in the barrel: perlite or tempered sorbite
Application
Billet, slab blooming mill, roughing standsof section mill, back-up rolls of hot strip mill 

High Alloy Mill Rolls for Hot Rolling Machine
 
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