Product Description
Foundry Workshop？
Melting in the medium-frequency induction furnaces？
Iron Collection？
Roll Casting？
Centrifugal casting？
20T of centrifuge？
Machining Workshop？
CNC Roll Lathe？
1350 Grinder？
Double-Side Milling Machine？
CNC Roll Grinder？
Large Vertical Lathe？
Heat Treatment？
Low Temperature Heat Treatment Furnace？
Large Scale Roller Heat Treatment？
The Roll of High Temperature Heat Treatment？
Product Quality Control？
The chemical Analysis of Raw Material？
Spectrum Analysis？
Ultrasonic Testing？
Micro-Structure Analysis？
Hardness Detection/Hardness Check？
Universal Tester？
Alloy Indefinite Chilled Cast Iron Roll Metallographic Structure？
CrMo Indefinite Chilled Cast Iron Roll Pearlite+Cementite+ Minor Graphite？
NiCrMo Indefinite Chilled Cast Iron Roll(I) Pearlite + Cementite + Minor Graphite？
NiCrMo Indefinite Chilled Cast Iron Roll(II) Nodular Troostite+Cementite + Minor Graphite？
NiCrMo Indefinite Chilled Cast Iron Roll(III) Sorbite + Cementite +Minor Graphite？
Application Field？
CrMo Indefinite Chilled Cast Iron Roll？
The finishing stands and intermediate stands of Section, Bar and Wire Mill？
NiCrMo Indefinite Chilled Cast Iron Roll(I)？
The finishing stands and intermediate stands of Section, Bar and Wire Mill？
NiCrMo Indefinite Chilled Cast Iron Roll(II)？
The finishing stands and intermediate stands of Section, Bar and Wire Mill？
NiCrMo Indefinite Chilled Cast Iron Roll(III)？
The finishing stands and intermediate stands of Section, Bar and Wire Mill, Roll ring of Seamless Steel Tube Stretch Reducing Mill？
|
Typical Chemical Analysis |
|
Item Name |
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
|
CrMo Indefinite Chilled Cast Iron Rolls |
3.20-3.70 |
0.8-1.2 |
0.6-1.00 |
≤0.20 |
≤0.10 |
|
0.60-1.20 |
0.2-0.60 |
|
NiCrMo Indefinite Chilled Cast Iron Roll(I) |
3.20-3.70 |
0.8-1.2 |
0.6-1.00 |
≤0.20 |
≤0.10 |
0.50-1.00 |
0.70-1.20 |
0.20-0.60 |
|
NiCrMo Indefinite Chilled Cast Iron Roll(II) |
3.20-3.70 |
0.60-1.00 |
0.60-1.00 |
≤0.20 |
≤0.10 |
1.01-2.00 |
0.70-1.20 |
0.20-0.60 |
|
NiCrMo Indefinite Chilled Cast Iron Roll(III) |
3.20-3.70 |
0.60-1.00 |
0.60-1.00 |
≤0.20 |
≤0.10 |
2.01-3.00 |
0.70-1.20 |
0.20-0.60 |
|
Physical Properties |
|
Item Name |
Barrel Hardness(HSD) |
Neck Hardness(HSD) |
Tensile Strength |
|
CrMo Indefinite Chilled Cast Iron Rolls |
55-70 |
35-55 |
>160 |
|
NiCrMo Indefinite Chilled Cast Iron Roll(I) |
60-72 |
35-55 |
>160 |
|
NiCrMo Indefinite Chilled Cast Iron Roll(II) |
62-72 |
35-55 |
>160 |
|
NiCrMo Indefinite Chilled Cast Iron Roll(III) |
65-75 |
35-55 |
>160
|
We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price.
Our company has always insisted on relying quality to seek survival, benefit to seek development. Use fine after-sale service to meet the needs of consumers. Honesty and credit. Products are sold well all over our country. Warmly welcome all fields of friends to visit our company and negotiate trade.
We sincerely welcome new and old customers at home and abroad. Let us work together to develop the international market.
Welcome to order, we will serve you.
