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Spheroidal Graphite Cast Alloy Iron Rolls For Steel Billet Rolling Mill
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Brand Name:SEEC
Model Number:Rolling mill
Certification:ISO
Delivery Time:3-6months
Company Data
Verified Supplier
Business Type:
86--13811497114
Business Type:
Manufacturer Exporter
Officials:
Block 1, Beihuayuanjie, Chaoyang, Beijing 100024, China; market@sinosteelengineering.com
Quality:
Quality Certifitation Available
Product Details
Company Profile
Product Details
Chilled Cast Iron Rolls Spheroidal Graphite Chilled Cast Iron
- Product Description
The graphic steel roll has similar features and usage to semi-steel adamite roll.
Standard includes ISO, GB, ASTM, DIN, JIS.
- Application
- Chemical Composition
| Steel specification | C | Si | Mn | P | S | Ni | Cr | Mo |
| ZuS140SiCrNiMo | 1.30~1.50 | 1.30~1.60 | 0.50~0.80 | ≤0.035 | ≤0.030 | 0.20~0.60 | 0.40~0.70 | 0.20~0.50 |
| ZuS150SiCrNiMo | 1.40~1.60 | 1.00~1.40 | 0.60~1.00 | ≤0.035 | ≤0.030 | 0.35~1.00 | 0.60~1.00 | 0.20~0.50 |
| ZuS160SiCrNiMo | 1.50~1.70 | 1.00~1.40 | 0.60~1.00 | ≤0.035 | ≤0.030 | 0.50~1.50 | 0.60~1.60 | 0.20~0.50 |
| ZuS170SiCrNiMo | 1.60~1.80 | 1.00~1.40 | 0.60~1.00 | ≤0.035 | ≤0.030 | 0.80~2.00 | 0.60~2.00 | 0.20~0.50 |
- Physical Properties
| Steel specification | Roll-body hardness HSD | Tensile strength Mpa |
| ZuS140SiCrNiMo | 36~46 | ≥660 |
| ZuS150SiCrNiMo | 40~50 | ≥600 |
| ZuS160SiCrNiMo | 42~52 | ≥550 |
| ZuS170SiCrNiMo | 45~55 | ≥550 |
- Metallographic Structure
The metallurgical structure of roll-body work layer is: Pearlite + carbide or fine pearlite + a little bainite + carbide
Specifications
1.Alloy Indefinite Chilled
2.Small hardness gradient
3.Suit to medium and finish stand for bar, wire
4.For bar and rod mills
Alloy indefinite chilled cast iron roll is a cast iron with fine intercrystalline graphite evenly distributed throughout the working layer of roll barrel. The sizes, shapes and distributions of graphite and carbide are controlled by the chilling effect and the contents of alloy elements. The addition of alloy elements such as manganese, nickel, chromium, and molybdenum chages the matrix microstructure from pearlite, bainite to martensite.
This roll has small hardness gradient in the working layer of roll barrel and is suitable to medium and finishing stands for bar, wire and section mills.
Company Profile
BEIJING SINO STEEL ENGINEERING & EQUIPMENT CO., LTD.
Beijing Sino Steel Engineering & Equipment Co., Ltd. is concentrating on developing of ferrous & non-ferrous making and Rolling technology, mainly.
As one of the most experienced Chinese suppliers of complete line and components for steel and non-ferrous industries, Beijing Sino Steel Engineering & Equipment Co., Ltd. is engaged in design, manufacturing, engineering and service activities on word-wide basis.
Overseas Partners (Office):
India, Indonesia, Malaysia, Thailand, Korea, Turkey, UAE, Qatar, Iran, Saudi Arabia, Kuwait, Germany, France, Canada, USA, Brazil, Etc.
MAIN SCOPE SUPPLY:
EPS Project Line:
EAF, LF, Continuous Casting Machine, Preheating Furnace, Hot Rolling Mill Line, Cold Rolling Line, Centrifugal Casting Line, Slitting Line,Cut-to-length Line, Cleaning Line, Pickling Line, Coating line, Levelling line, Billet grinding line ETC.
Components & Parts:
Mill stand, Coiler, Uncoiler, Gearbox, Leveller, Copper Mould Tube, Copper Mould Plate, Water Jacket, Water Cooled Cable, Forged Rolls, Casting Rolls, Roll Shell, Roll Core,Bearing, Universal Shaft, Lathe, ETC.
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