Home > Products > Materials-cast iron > wedling electrodes manufacturer Black steel Rod Bar
wedling electrodes manufacturer Black steel Rod Bar
- 500 Metric Ton / Metric Tons per Month
- QINGDAO
- T/T
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Product Details
| Place of Origin | Shandong, China | Brand Name | CASTING | |
| Model Number | GG25 | Material | Iron | |
| Dimensions | Dia25--450 |
Bundled with steel wire, or flat steel ribbon, or as required
Product Description
wedling electrodes manufacturer Black steel Rod Bar
- Round profiles Dia25 ~ 450mm
- rectangular, square profile 25 × 25 ~ 300 × 300 mm
- regular polygon and rectangular profiles 25 × 30 ~ 60 × 400 mm
- semicircle profile R20 ~ 200 mm
- symmetrical and asymmetrical shaped cross-section and other sections and plates
- 25-50mm small diameter profile production efficiency has obvious advantages
- production of large diameter section and casting iron bars 450mm wide 500mm cast iron casting sheet
- The machine with the knife in skateboarding series of special iron bars
- high-grade hydraulic components for hydraulic valve block special iron bars
- etch resistant ductile iron alloy products
- glass molds for cast profiles products
- develop 18-50mmd pipe wall thickness
- Other industry-specific iron bars
Parameters
Shape | Size(mm) | Section of tolerance(mm) |
Deflection(mm)
| Machining allowance to defects(mm) | |||
Gray iron bars.FC | Ball iron bars.FCD | Gray iron bars.FC | Ball iron bars.FCD | Gray iron bars.FC | Ball iron bars.FCD | ||
Circular | Φ25-Φ45 | 0-+1.0 | 0-+1.5 | ≤4.0 | ≤5.0 | ≤1.0 | ≤1.0 |
Φ50-Φ65 | 0-+1.5 | 0-+1.5 | ≤3.0 | ≤4.0 | ≤1.5 | ≤1.5 | |
Φ105-Φ150 | -0.-+3.0 | -0.-+4.0 | ≤2.0 | ≤2.5 | ≤2.5 | ≤2.5 | |
Rectangle | Thickness 25-45 | 0-+1.5 | 0-+2.0 | ≤5.0 | ≤5.5 | ≤2.0 | ≤2.0 |
Thickness 50-100 | 0-+2.5 | 0-+2.5 | ≤4.0 | ≤4.5 | ≤2.5 | ≤2.5 | |
Thickness 100-120 | 0-+3.0 | 0-+3.0 | ≤3.0 | ≤3.5 | ≤3.0 | ≤3.0 | |
Semicircle | Absolute height40-55 | 0-+2.0 | 0-+2.0 | ≤4.0 | ≤4.5 | ≤2.0 | ≤2.0 |
Absolute height60-150 | 0-+3.0 | 0-+3.0 | ≤3.0 | ≤3.5 | ≤2.5 | ≤3.0 | |
JB/T10854-2008 | HT/LZ200 | HT/LZ250 | HT/LZ300 | QT/LZ450-10 | QT/LZ500-7 | QT/LZ600-3 | QT/LZ700-2 | |
JIS | FC200 | FC250 | FC300 | FCD450 | FCD500 | FCD600 | FCD700 | |
chemical composition | C | 2.8-3.85 | 2.8-3.8 | 2.8-3.8 | 3.0-3.9 | 3.0-3.9 | 3.0-3.9 | 3.0-3.9 |
Si | 2.0-3.2 | 2.0-3.2 | 2.0-3.2 | 2.0-3.4 | 2.0-3.4 | 2.0-3.2 | 2.0-3.2 | |
Mn | 0.3-0.8 | 0.3-0.8 | 0.3-0.8 | 0.1-0.4 | 0.2-0.4 | 0.2-0.6 | 0.2-0.8 | |
P | ≤0.15 | ≤0.15 | ≤0.15 | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 | |
S | ≤0.12 | ≤0.12 | ≤0.1 | ≤0.03 | ≤0.03 | ≤0.03 | ≤0.03 | |
Mg | - | - | - | 0.02-0.1 | 0.02-0.1 | 0.02-0.1 | 0.02-0.1 | |
Mechanical properties | Tensile strength Mpa | ≥180 | ≥220 | ≥260 | 30≤D≤120 | 30≤D≤120 | 30≤D≤120 | 30≤D≤120 ≥700;125≤D≤350 ≥650 |
Hardness HB | 140-190 | 170-220 | 180-260 | 130-180 | 140-200 | 150-220 | 180-260 | |
Elongation% | - | - | - | 30≤D≤120 | 30≤D≤120 | 30≤D≤120 | 30≤D≤120 | |
size | Circular | Φ25-Φ400 | Φ25-Φ150 | |||||
A square | 25*25-350*350 | 30*30-120*120 | ||||||
A flat square | 25*40-25*400 | 25*40-30*220 | ||||||
Semicircle | R25-R180 | R30-R150 | ||||||
We are a professional manufacturer in continuous casting iron profile and its relative products. With well-equipped testing facilities and strong technical background, we adopt German patented technologies and can supply various kinds of high quality nodular/gray iron bars with different sections and sundry machine parts made of it.
Comparing to sand casting, centrifugal casting or horizontal continuous casting has many advantages, such as high density, zero deficiency , close to final shape(tube) ,reduced scrap (30%-50%), and superb wear resistance etc. So our products could be widely used in mechanical industry fields, such as hydraulic pressure, railway vehicle, oil machine, compression engine, metallurgical equipment, engineering machine, textile machine, auto engine parts, machine tool and so on.
Zhucheng Honest Industry and Trade Co., Ltd. is professional in supplying efficient products of paper making machinery , egg tray plant machinery, food washing machinery, environmental protection equipment and iron casting pipe etc and high technical service. we hope will have a good cooperation with you soon!
Company Profile
Zhucheng Honest Industry and Trade Co., Ltd. is professional in supplying efficient products and high technical service. Honest Co is a high science and technology corporation in tissue machine, food machinery and environmental protection equipment. We integrate strong technical force, scientific research, production and marketing. Our honest business objective is: to provide the fastest delivery, the best quality, the best service and domestic and foreign advanced equipment for the market. we are optimizing service quality and improving technological level constantly. We obey this business philosophy,enterprises have developed rapidly,the advanced nature of products,reliability and applicability have been admitted by industry experts.We will be in a people-oriented,pioneering and innovative spirit of enterprise,continuing to explore,Innovation and pragmatic,to improve our equipment and do our best efforts and dedication to the cause of tissue paper machine, food machinery and environmental protection equipment. Facing the future filled with both opportunities and challenges, with marketing development and technology development as center and manufacture and sales as carrier, Honest co to be a machinery-based, multi-industry group. We are a member of Alibaba Trade Assurance with is a new service provided by Alibaba, safe guarding buyer's payment to suppliers to ensure suppliers fulfill their obligations regarding order delivery and product quality. General manager of the company Li Yongbao together with the staff most welcome the new and old customers to visit us for guidance,hand in hand,and march together to create a better future.
Contact Us
- Zhucheng Honest Industry And Trade Co., Ltd.
- Contact nameShuliang Yu Chat Now
- Phone86-536-2161887
- AddressRome 3-305 Rundong Hall ,No.76 Dongwu Road, Weifang, Shandong
Product Categories
| Environmental Protection Equipment | Food washing Machine | Materials-cast iron | New Products |
| Paper making Machinery |
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