150X150 square steel billets low carbon

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
1000 m.t.
Supply Capability:
14263 m.t./month

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Item specifice:

Grade: Q195/Q215/Q235/Q275 Size: 100mm to 165mm Payment terms: 100%Irrevercable L/C at sight or T/T
Price term: FOB/CIF/ CFR according to clients requirements Length: 6~12 M

Product Description:

Billet:  

Used for the plant, the bridge,shipment building high rise building construction,lifting and transportation machinery, equipment manufracturing base building 

the support foundation pile manufacturing.

Billets, or ingots (as they sometimes referred to), are not of practical use until they have been formed 

into more functional shapes and sizes. While they have already been put in the furnace, they still require 

a series of shaping and molding procedures such as hot and cold working, milling and cutting before they 

are sold in hardware stores, or used for different applications. The unformed billets, however, can be used 

in striking currency such as coins and as reserves, similar to gold bars.

Gade:

Standard

C(%)

Mn(%)

S(%)

P(%)

Si(%)

Q195

≤0.12

≤0.50

≤0.040

≤0.035

≤0.30

Q235

≤0.20

≤1.40

≤0.045

≤0.045

≤0.35

Q275

≤0.22

≤1.50

≤0.045

≤0.045

≤0.35

20MnSi

0.17-0.25

1.2-1.6

≤ 0.050

≤ 0.050

0.40-0.80

3SP

0.14-0.22

0.40-0.85

≤ 0.050

≤ 0.040

0.05-0.15

5SP

0.28-0.37

0.50-1.00

≤ 0.050

≤ 0.040

0.15-0.30

 

150X150 square steel billets low carbon

150X150 square steel billets low carbon

150X150 square steel billets low carbon

150X150 square steel billets low carbon

Our service :

We have a plant and professional team to provide our best service, from the start of production until the 

loading into the vessel, we have a complete quality follow up procedure, to assure our products arrives to the customer with satisfaction. Welcome new and old customers 

to contact us for future business relationships! We will give you a surpise price.

 

Packing : 

Within 30 days

1.Standard export package 
2.In bundles with steel strips 
3.As the requirements of the customers

FAQ:

Q: What is payment terms?
A: FOB 30% T/T IN ADVANCE AS DEPOSIT AND 70% T/T BEFORE SHIPMENT 
CIF and CFR 30% T/T IN ADVANCE AS DEPOSIT AND 70% T/T AS THE COPY OF B/L OR L/C AT SIGHT

 

Q:How to guarantee the quality of the products?

A:We have established the international advanced quality management system,every link from raw material 

to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market. 

At the same time, we will provide necessary follow-up service assurance.

 

Q:How long can we receive the product after purchase?

A :In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. 

The pecific time of receiving is related to the state and position of customers.

 

 

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Q:Billet rolling temperature
Cold rolling is not consideredThe temperature at which the billet begins to roll (surface) is generally 1000-1150 degrees
Q:Billet market trend
2, billet demand has not improved significantlyAlthough has entered the traditional steel demand season, but the actual situation of steel billet did not improve any, some areas even weaker than in March, which makes manufacturers in May market is more pessimistic. At present, on the Tangshan market, the rate of raw material rolling is less than 80%, and the purchasing of rolling mills is cautious and the stock control is low. Terminal market is more weak, billet, material rose slightly, procurement immediately weakened; and after the price cuts, demand has not substantially improved.
Q:How to purchase suitable billet heating furnace
Billet heating furnace manufacturers are many, the procurement of cost-effective equipment is the user's best choice.
Q:How are the billets classified?
According to the specifications are divided into: billets, billets, round billet, rectangular billet and slab. According to the steel grade: Q235, Q195, GCr15 and so on........................
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:What is alpha carbon? What is beta carbon?
The method of marking C is generally used in organic matter, and the C atom directly connected with the functional group is called alpha carbon. The C atom separated from the functional group is called C beta atom, and alpha carbon and beta carbon are not unique
Q:Can the production of continuous casting billet be damaged by using intermediate frequency electric furnace?
If there are no other major facts of harm, it seems that there is no such mandatory legal provisions to bear criminal responsibility. Mandatory closing and fines at most.
Q:What does the billet of the steel plant refer to?And steel what is the difference?
Billet is the product of molten steel made by steelmaking furnace. After casting, the billet can be divided into two kinds: casting blank and continuous casting billet. At present, the casting process has been basically eliminatedRefers to the use of reinforced and prestressed concrete with steel reinforced concrete, the cross section is circular, sometimes square with rounded corners. Including round bars, ribbed steel bars, steel torsion bar.
Q:Is the reaction of carbon and carbon dioxide a redox reaction?
According to the increase or decrease of the oxidation number, the redox reaction can be split into 2.5 reactions: the half reaction of increasing oxidation number is called the oxidation reaction, and the reaction of reducing the oxidation number is called the reduction reaction.In the reaction, the oxidizing substance, called the reducing agent, forms the oxidation product. The reducing reaction substance is called the oxidant, and the reduced product is produced. The oxidation product is oxidized but weaker than the oxidant; the reducing product is reductive but weaker than the reducing agent.Whether a chemical reaction belongs to an oxidation-reduction reaction depends on whether the reaction has an increase in the number of oxidation, or whether there is an electronic gain or loss.Turn left and turn right |In this reaction, carbon dioxide carbon has a valence of +4 price, after the reaction of carbon monoxide in the carbon price is +2, the carbon dioxide is reduced to carbon monoxide; elemental carbon has a valence of 0 by the price to rise to +2 price, is oxidized to carbon monoxide; carbon is oxidized to carbon dioxide reduction.
Q:If the casting speed is not steady, what will happen to the billet?
The instability of the casting speed leads to the unstable surface of the mould and increases the probability of slag entrapment in the mold.

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