Carbon Steel Billets Square Billets 5sp 3sp& Q235

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
800000 m.t./month

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Product Description:

Quick Details

Place of Origin:

Tianjin, China (Mainland)

Brand Name:

cnbm

Grade:

3SP,5SP,Q235,20MnSi.

Shape:

Square

Length:

5.8-12m or as per request

Standard:

GB

Technique:

Hot Rolled

Dimensions:

100*100-150*150mm

Alloy Or Not:

Non-alloy

Secondary Or Not:

Non-secondary

place of origin:

Tianjin

MOQ:

1O tons at least one container

trade term:

FOB, CIF, CFR

packing:

in bundles,seaworthy packing

delivery date:

15-20 days after receiving the down payment or LC.

payment term:

Down payment 30% T/T and balance 70% T/T or L/C.

Carbon Steel Billets with Max Carbon:

0.30%



Packaging & Delivery

Packaging Details:in bundles
Delivery Detail:within 25 days after we received your advanced payment

Carbon Steel Billets Square Billets 5sp 3sp& Q235

PRODUCT NAMECarbon Steel Billets Square Billets
material3SP,5SP,Q235,20MnSi.
size

100*100MM

 

120*120MM

 

130*130MM

 

150*150MM

 

length6M,9M,12M or as per request
capability20000MT PER MONTH
techniquehot rolled
certification GB
delivery timewithin 25 days after we received your advanced payment
packingin bundles

Thanks for your interest on our product carbon square steel billets. If you have any special requirments , please feel free to contanct us.

 

We would reply you in the first time.

 

Best regards.

 


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Q:How do steel billets come out?
Two, pig iron and scrap steel1, smelting equipmentA, BOF: top and bottom blowing, blowing, now is widely used in pure oxygen top blown converterB, open hearth:C, electric steelmaking:
Q:Who knows the diamond is?Who knows the diamond is carbon? Is it C60?
It is also called the diamond diamond, crystal, it is not the molecules themselves, so the formula does not apply to.C said it is only by this kind of carbon elements. While C60 is footballene is another matter, the 60 is because it is a molecular crystal, each molecule consists of 60 carbon.
Q:The form of carbon in carbon steels
In solid solution, it is in the interstitial space of lattice, resulting in lattice distortion. The solubility of carbon in gamma -Fe is maximal, but not more than 2.11%; the solubility of carbon in alpha -Fe is not more than 0.0218%; and in Delta 6-Fe, no more than 0.09%.
Q:What is the billet price in China today?
In the short term is still the main shock, the domestic price rise compared to the previous 10 yuan / ton, the price is not the same in each region, so you still have to carefully check the price, from the upstream iron ore, domestic ore prices stabilize, without much change, with the real estate back to temperature. Building materials tend to be stable, the price is good to pick up the trend, the overall no big changes, specific to my steel network detailed inquiries, information here will be updated every day
Q:Use medium frequency furnace (1 million 500 thousand volt ampere) to produce 1 ton cast steel blank, how much kilowatt hour is consumed?
This depends on the intermediate frequency furnace voltage level and inverter efficiency, the general high voltage will save power, generally 550-700 range, details can refer to wcdlsb.net site medium frequency furnace data
Q:Is the reaction of carbon and carbon dioxide a redox reaction?
Is the redox reflect the oxidizing agent is CO2 C 2009-10-22, the reducing agent is the oxidizing agent is CO2, is C 2009-10-22 reductant is redox reaction. Price reduction in carbon dioxide carbonation, was reduced, so is the oxidant.
Q:Difference between medium frequency continuous casting billet and electric furnace continuous casting billet
In general, the difference between medium frequency furnace steelmaking and electric arc furnace steelmaking:1, intermediate frequency furnace slag can not, so the harmful elements such as P, S and other elements can not be removed, and the electric arc furnace can;2, if not blowing furnace carbon reduction, so C elements cannot be adjusted downward, and the arc furnace can only increase;
Q:Charcoal classification
Hard charcoal. By hardwood such as Fagaceae Quercus, Castanopsis trees, secondary birch and etc..Broad-leaved charcoal. Charcoal made from a mixture of hard and soft hardwood.Pine charcoal. Carbon fired from pine or other needle wood. In addition to bamboo and bamboo charcoal burning with shells, stones (coconut shell, peach stone charcoal etc.) wood raw material firing. Charcoal collected from household stoves in the cell known as carbon. If the charcoal is crushed and mixed with proper adhesive, and then pressed, formed and roasted, the deposit is made. According to the burning process of silica and carbon black.
Q:The reason for the blowhole in the billet to be pulled out by the continuous casting machine is 100
Production: 1 steel and 2 steel alloy or damp; for ladle lining refractory and no baking; otherwise the whole section are 3 billet bubble deposit if the situation is steel quality problems and the main problems of alloy billet; if the bubble is mainly between now and the relationship between process equipment (including continuous casting are clearly some problems of continuous casting machine the parameters of a)
Q:Billet production process
Two is the steel ingot produced by the steelmaking system or the continuous casting billet processed by the rolling equipment of the steel rolling system, and the three is the semi-finished product processed by the forging equipment of the steel ingot produced by the steelmaking system.

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