Foundry Pig Iron Steel for Metal foundry Use
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t
- Supply Capability:
- 2500 m.t/month
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1.Structure Description
High Quality Pig Iron Steel for Foundry Use is for construction use.
2. Main Features
Steady and high quality
Fast shipment
Good experience for export work
For the surface, Plate uniform in thickness,uniform and smooth tin coating, without flaws,rusts,scratch,wave,nick of tin coating etc.
Price competitive
3.Images
4. Specification
Place of Origin: China (Mainland)
Type: Foundry
Weight: 15kg
Grade: Steel
Chemical Composition: C 3.5-4.5%;Si: 1.00% MAX;Mn: 0.05%
Fe (Min): 94.5%
5.FAQ
A. What is the package of pig iron?
It is for seaworthy package.
B. Can you provide some inspection certificate?
Yes, we can arrange the SGS inspection and provide the certificate as customer's request.
C. If there are some loss for weight once make the delivery, how to solve this problem?
The situble loss is acceptable for bothside, if too much loss of weight once delivery or other conidition, we can discuss and make some solution together.
D. What is the dlivery?
Normally we can finish the production within 30days, if you have some special request, pls inform in advance.
- Q: Who is harder, iron or steel?
- No iron plastic, easy to deformation, not for processing, poor welding performance, and the performance of these steels are very good, especially with a certain number of alloying elements in steel, also has some special properties, such as high strength, wear resistance, heat resistance, good corrosion resistance, which makes use of more steel widely. That's why pig iron is to be made into steel.
- Q: Is cast iron considered a pig iron?
- Ordinary pig iron accounted for more than 98% of the blast furnace smelting products, and smelting iron and steel accounted for more than 80% of the ordinary pig iron in our country at present. With the improvement of industrialization level, this proportion will gradually increase.
- Q: What are the differences between nickel pig iron and laterite nickel ore?
- According to the general iron nickel pig iron nickel content is different, can be divided into high grade nickel (10 and above) in nickel grade (4--9 months). Low grade nickel smelting nickel cast iron is mainly used in ore furnace and blast furnace smelting furnace, the general high grade nickel, low grade nickel iron blast furnace nickel. Pig iron is mainly for steel (Baosteel, Pohang) to use stainless steel smelting, such as 300 series, 200 series stainless steel.
- Q: What is the difference between cast iron and cast iron?
- The essential difference is that the chemical composition is different. In engineering, it is generally believed that carbon content above 2% is iron, and below this value is steel.As a result of different ingredients, so the performance of the organization is not the same, in general, steel plasticity and toughness better, showing elongation, cross-section shrinkage and impact toughness, iron mechanical performance of hard and brittle.Some cast iron also has some special properties, so it must be analyzed in detail.
- Q: Can pig iron pour cold water at high temperature?
- In the converter converter. The converter like pear shaped wall, refractory, furnace side holes (vents), compressed air from the hole in the furnace, also known as side blown converter. First, at the level of converter, inward injection of liquid iron and 1300 DEG C, adding a certain amount of raw lime, and then air the bubbling and vertical rotating converter. Then the reaction surface of the liquid iron, iron, silicon, manganese oxides (FeO, SiO2, MnO) generated by convection in molten steel and slag, slag, furnace in the whole reaction. A few minutes later, only when molten steel with silicon and manganese. A small amount of oxidation, to produce the steel of carbon monoxide (exothermic) seething. Carbon export spillover, due to the combustion of carbon monoxide and a huge flame. Finally, phosphorus is also oxidized, and further formation of iron phosphate of lime. Ferrous phosphate, phosphoric acid to form a stable Calcium and calcium sulfide, into the slag. When lowered, phosphorus and sulfur flame extinction, brown iron oxide occurs when steam furnace, show that the steel has been tempered. Then we should immediately stop the blast, and the horizontal position of the converter when molten steel is poured into the bag, and deoxidation deoxidizer. The whole process takes about 15 minutes if the oxygen. From the bottom blowing, it is in the bottom blown converter; oxygen from BOF.
- Q: What kind of welding rod are used for welding cast iron and carbon steel?
- Welding of cast iron with nickel copper electrode, such as 508, oxygen - acetylene welding (preferably heating welding, after welding, thermal insulation, prevent and crack white) with special cast iron electrode.Welding low carbon carbon steel with ordinary carbon steel electrode, usually welding.
- Q: 506 welding rod whether welding pig iron?
- Type J506 electrode, belonging to the low hydrogen basic electrode, the weld metal with better crack resistance, DC arc welder used reverse polarity (wire clamp electrode connected to the positive electrode holder, welding stress +) can not cast iron material.
- Q: Which is easier to rust, pig iron or iron wok?
- A hot wok is easier to rust.Iron is melted with gray cast iron, and cooked with a wrought iron forging, cast iron and wrought iron properties and manufacturing process of the difference, led to the pot and cooked wok there are relatively large differences, not a simple evaluation of the two merits, but according to the actual cooking to judge.
- Q: How can we weld pig iron with electric welding?
- With DC welding machine, with cast iron welding rod, the current slightly increased
- Q: Excuse me. What kind of pig iron into wrought iron process. Urgent need!
- Comparison of pure iron with iron and refined. The carbon content below 0.02%, also called the wrought iron. Iron is very soft, good ductility, can pull into a wire, easily forged and welded. Generally less than 0.02% carbon content called wrought iron or iron, content in 0.02-2.11% steel, called iron content in 2.11-6.69%.
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Foundry Pig Iron Steel for Metal foundry Use
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t
- Supply Capability:
- 2500 m.t/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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