Temel bilgiler.
Application
Hot Rolling Mill Machine
Material
Indefinite Chilled Cast Iron, Cast Iron
Rolling Mill
Section Mill, Tube, Pipe Mill
Hot Rolling Mill
Bar Mill, Plate Mill, Hot Strip Mill
Rolling Mill Stand
Finishing Stand
Spare Part
for Rolling Mill Machine
Teknik Özelikler
international stand
Ürün Açıklaması
Double Poured centrifugal cating Indefinite Chilled Cast Iron Roll(ICDP)
Features
Indefinite chill cast iron is a material between chill cast iron and grey cast iron. The work layer of this material consists of flakes graphites, while the depth below barrel surface increases, the amount of graphites will increase too, but the hardness will decrease. According to different rolling conditions, the matrix of the rolls could be controlled as pearlite, banite, martensite or tempered sorbite through adjusting the chemical composition. The rolls of this material possess excellent wear-resistance, thermal cracking resistance, spall resistance and biting properties.
Chemical Composition
Classification
C
Si
Mn
P
S
Ni
Cr
Mo
CrMo indefinite chilled cast iron rolls(IC)
2.90~3.60
0.60~1.20
0.40~1.20
≤ 0.25
≤ 0.08
0.60~1.20
0.20~0.60
NiCrMo indefinite chilled cast rolls(ICI)
2.90~3.60
0.60~1.20
0.40~1.20
≤ 0.25
≤ 0.08
0.50~1.00
0.70~1.20
0.20~0.60
NiCrMo indefinite chilled cast rolls(ICII)
2.90~3.60
0.60~1.20
0.40~1.20
≤ 0.25
≤ 0.25
1.01~2.00
0.70~1.20
0.20~0.60
NiCrMo indefinite chilled cast rolls(ICIII)
2.90~3.60
0.60~1.20
0.40~1.20
≤ 0.25
≤ 0.25
2.01~3.00
0.70~1.20
0.20~0.60
NiCrMo indefinite chilled cast rolls(ICIV)
2.90~3.60
0.60~1.50
0.40~1.20
≤ 0.10
≤ 0.05
3.01~4.80
1.00~2.00
0.20~1.00
NiCrMo indefinite chilled cast rolls(ICV)
2.90~3.60
0.60~1.50
0.40~1.20
≤ 0.10
≤ 0.05
3.01~4.80
1.00~2.00
0.20~2.00
Physical Performance
Product
Barrel hardness(HSD)
Neck hardness(HSD)
Tensile strength(MPa)
CrMo indefinite chilled cast iron rolls(IC)
50~70
35~55
> 160
NiCrMo indefinite chilled cast rolls(ICI)
55~72
35~55
> 160
NiCrMo indefinite chilled cast rolls(ICII)
55~72
35~55
> 160
NiCrMo indefinite chilled cast rolls(ICIII)
65~78
32~45
> 350
NiCrMo indefinite chilled cast rolls(ICIV)
70~83
32~45
> 350
NiCrMo indefinite chilled cast rolls(ICV)
77~85
32~45
> 350
Application Scope
Product
Application
CrMo indefinite chilled cast iron rolls(IC)
Section mill, bar mill, intermediate and finishing stands of wire-rod mill
NiCrMo indefinite chilled cast rolls(ICI)
Section mill, bar mill, intermediate and finishing stands of wire-rod mill
NiCrMo indefinite chilled cast rolls(ICII)
Section mill, bar mill, intermediate and finishing stands of wire-rod mill
NiCrMo indefinite chilled cast
Section mill, bar mill, intermediate and finishing stands of wire-rod mill, tube stretch reducing mill
NiCrMo indefinite chilled cast rolls(ICIII)
Section mill, bar mill, intermediate and finishing stands of wire-rod mill, tube stretch reducing mill
NiCrMo indefinite chilled cast rolls(ICIV)
Work roll for finishing stands of hot strip mill, Intermediate plate mill, tempered mill
NiCrMo indefinite chilled cast rolls(ICV)
Work roll for finishing stands of hot strip mill, Intermediate plate mill, tempered mill
Adres:
Tangshan, Hebei, China
İşletme Türü:
Üretici/Fabrika, Ticari Şirket
İşletme Aralığı:
Metalurji, Maden ve Enerji
Şirket Tanıtımı:
Şirketimiz, her türlü dökme demir rulo ve dökme çelik rulo üzerinde uzmanlaşmıştır. Kendi fabrikamız vardır.
ÜRÜNLER:
Dökme çelik el değirmeni rulosu, dökme demir el değirmeni, sıcak şerit için çalışma rulosu, yedek rulo, SG demir rulo, düz olmayan soğuk çift içi dökme rulo, inşaat çubuğu değirmeni rulosu, HSS ve yarı HSS rulo, Nodüler dökme demir, santimetre galonu ve statik dökme rulo.