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Alloy Cast Steel Roll (ACS)

Price $1700.00
Min Order 1 Piece
Availability In Stock
Shipping From Beijing, China
Popularity 476 people viewed
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Model NO.:
ACS roll
Customized:
Customized
Condition:
New
Type:
Steel Rolling Equipment
Certification:
ISO
Casting Method:
Static Cast
Trademark:
CAMET
Transport Package:
Steel Rack
Specification:
ISO
Origin:
China
Product Description
Alloy cast steel roll
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


 
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