Prime square steel billet best price from China

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Loading Port:
Dalian
Payment Terms:
TT OR LC
Min Order Qty:
1000 m.t.
Supply Capability:
14721 m.t./month

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Item specifice:

Tolerance: Strictly according to the G/B and JIS standard Size: 100mm to 165mm Length: 6~12 M
Grade: Q195/Q215/Q235/Q275

Product Description:

 

Rectangular billet continuous casting billet and mainly general carbon steel, low carbon low silicon cold-rolled material, high quality carbon structural steel, high strength low alloy steel, special steel, etc. 

 

Steel billets have distinct characteristics as compared with already furnished steel bars and products. 

Billets have a specific grain structure, which enables the metal to be processed more intricately. Steel billets 

are also known for their malleability and ductility, especially when exposed to varying temperatures during 

shaping and molding.

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

 

Prime square steel billet best price from China

Prime square steel billet best price from China

Prime square steel billet best price from China

Prime square steel billet best price from China

Other Specifications

Squar Tolerance: ±4

Length Tolerance: +100mm

Romboidity/Difference Diagonals: no more than 0.7%

Camber: no more than 1.5%(%)

Twist: no more than 3 degrees per 1 meter length

Our Advantage  

* Professional Personnel of Steel Trading

* Strong Steel Industry Background

* Conveniently Geographic Location

Our Commitment

* Sincere, Practical, Efficient and Developing

* High Quality Steel Production

* Competitive Price and Timely Delivery

 

Packing : 

Within 30 days

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

FAQ:

Q: How to get quotation?
A: When we receive your detailed enquiry, we will set the best price based on standard, 
steel grade, outer diameter, wall thickness, quantity, country. 
And we will send quotation to your mailbox.

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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Remaining: 4000 characters

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- Required specifications

- Inquire about price/MOQ

Q:What is carbon accumulation?
Generally refers to the polycarbonate, PC, is a kind of thermoplastic plastics, good transparency, good mechanical properties, surface hardness, common uses such as CD, plastic glasses, a fence, protective window, public places, vacuum cleaners, coffee machine, juicer barrel, refrigerator shelf, pure such as the bucket.
Q:Billet production process
Billets are produced by three process methods:First, through the steelmaking system of continuous casting equipment, from the direct pouring of molten steel billet;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.
Q:What is the HS number for billet export?
It's too broad. What kind of material (contains all kinds of metal components in order to confirm HS coding)?
Q:Reasons and treatment methods of billet stripping in continuous casting
The main reason for the stripping is that the slab is not uniformly cooled in the mold, which results in uneven thickness of the shell, which results in uneven shrinkage, which leads to the unevenness of the billet. If the mould outlet, two cold area is uneven, the shell support is not full, it will make breaking-off intensified;
Q:What are the common defects in billet? What's the cause?
Five, X ray inspection, porosity, ultrasonic testing:One, 5, magnetic particle inspection, the back of the dent; 6, overheating and over burning: 1, penetrant inspection;Four. 2. The size of the weld does not meet the requirements and slag inclusion; 3 high-energy X-ray inspection, lamellar tearing and R ray flaw detection; 2;Five;Two: 1, arc crater;Methods for inspection of weld defects;
Q:What is the drop per minute of the billet temperature at 850?
Cold rolling is not considered. The initial rolling temperature (surface) of the billet is generally 1000-1150 degrees.
Q:Are billet metals within the metal range?
Two kinds of billets, ferrous, ferrous and metallic, belong to ferrous metal, copper and copper alloy, aluminium and aluminium alloy, and belong to colored metal
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.
Q:What is Alfa carbon? What is beta carbon?
Alfa is directly connected with the functional groups of carbon atoms of carbon atoms, such as CH3CH2COOH CH2 in which methylene propionate is Alfa carbon carbon carbon atom is the beta carbon atom is directly connected with the functional groups and the connection of the carbon (around Kazakhstan), such as the CH3CH2COOH CH3 propionic acid methyl carbon is the beta carbon
Q:How does billet caster pull out billet cracking?
There are many kinds of cracks. Which one are you talking about? It is related to the water radian of the crystallizer.

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