Square Steel Billet, Square Bar, Mild Steel Billet

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
1000 m.t.
Supply Capability:
50000 m.t./month

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Item specifice:

Standard: GB Technique: Hot Rolled Shape: Square
Surface Treatment: Dry Steel Grade: Q195,Q215,Q235 Certification: SGS
Thickness: 60mm-150mm Width: 60mm-150mm Length: 6-12m
Net Weight: 23mt Packaging: Bare Packing

Product Description:



Square steel billet, square bar, mild steel billet best price from China manufacturer

Square Steel Billet, Square Bar, Mild Steel Billet 

Name:Square bar
LENGTH:6 meter to 12 meter (+ 50mm)
Size:100*100, 120*120, 150*150, 200*200
Grade:3SP,5SP,Q235,20MnSi.
Shape:Square, Round
Technique:Hot-Rolled
Standard:ASTM/GB
BENDINGNo more than 5mm in 1 meter
No more than 30mm in 6 meter
No more than 60mm in 12 meter
ANGULAR TWISTNo more than 1 degree per meter and not more than 6 degree over 12 meter length.
Chemical compositionC, Si, Mn, P, S, N, etc

 
 Product Description

Chemical Properties

Size60*60/90*90/100*100/120*120/150*150
Length6000mm-12000mm
StandardGB
ApplicationTo produce bars or other applications
GradeQ195/Q235/Q275/3SP/5SP/20MnSi
Packing termsTT/LC
PackageMill's standard packing or as client's requirement
Delivery timeWithin 10-30 days after receiving the deposit or LC

 
Chemical Composition

StandardC(%)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
20MnSi0.17-0.251.2-1.6≤ 0.050≤ 0.0500.40-0.80
3SP0.14-0.220.40-0.85≤ 0.050≤ 0.0400.05-0.15
5SP0.28-0.370.50-1.00≤ 0.050≤ 0.0400.15-0.30

Reasons for choosing us:
1. We have a large substantiality as our backup force.
2. We have many qualified raw material supplier.
3. The company has perfect management mode and advanced processing technology.
4. We have the country's leading production equipment and strong production capacity.
5. Our company has a strong aftersales service platform, and our leaders are glad to make guidance personally for every feedback from customers.
6. Our company has a strong reputation system: SGS, ISO Certification, etc.

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Q:What is the best steel to use for making a knife?
01 tool steel is easier to work with. You need to contact places like Pop Knives and Supplies out of Washington, Georgia or Sheffield Steel out of Florida, I made custom knives for years with my husband. Made alot with ATS-34 Stainless. Look at links on my website source.
Q:Why is the steel tape tape head not fixed?
There are better tape measures, heads and magnets. For measuring steel objects, one can operate long distances.
Q:Purchase Steel - For Construction Purpose?
It has been a few years since I was in the business but I have found that some steel from some countries can be quite different from the standards steel made in the US. For instance, one in 5 of my Indian made cast iron fittings would break when tightening it down. This never happened with US fittings. Even though I could take it back and get a refund, the increased price of US made materials was worth the savings in time and trouble. On a job in Columbia, the 3 inch angle iron came to us in 4 different sizes, all around three inches but not quite. This is not to say that all foreign metal is bad. One RD project I headed up we found a foreign bearing steel to be far superior to anything we could get in the states.
Q:Angular Velocity of a Steel Ball after a Collision?
You need to do conservation of angular momentum about the steel ball's axis. Angular momentum = I.ω The steel ball's initial ω = 5 rev/s = 5*2pi rad/s = 31.4 rad/s The steel ball's moment of inertia I = (2/5)*m*r^2 = 40*25 kg.m^2 = 1000 kg.m^2 The marble's initial ω = v / r where r is the perpendicular distance from the steel ball's axis You need to look at the diagram for this. The marble's I about the steel ball's axis is I = m*r^2 where r is the same as above. (marble is treated as a point mass). Then work out the total initial ang. momentum = final ang. momentum and solve for ω...
Q:What are the commonly used molds steel?
I think cylinder heads.
Q:Is Galvanized Steel a raw material?
No, because first of all galvinizing is coating the steel with zinc to prevent oxidation. Iron is a raw material, as is zinc, carbon. Other metals may be combined with the iron and carbon, including vanadium and chromium.
Q:what is stainless steel?
Corosion Resistant steel..... It does corrode... just at a slower rate then normal steel.
Q:Stainless Steel Pots and Pans?
I only cook acidic foods in stainless steel or tomato sauces, Marinara sauces. Or sauces with wine in it. Because stainless steel is good with those kind of foods. Maybe you should use a little more fat, butter or Olive oil. And don't get the pan too hot, ( I don't care what other ppl say). Sometimes I heat up the pan and put a pat of butter in the pan to judge how hot it is. Once the butter starts sizzling or sputtering, the pan has reached the right temperature. Don't let the butter burn, the pan is too hot if the butter scorches. You can put a tablespoon (or less) olive oil in the skillet first and then a pat of butter; let them blend together. The oil will help keep the butter from burning.
Q:Would aftermarket steel wheels weigh more than stock jeep wheels?
steel is steel is steel- they will always be heavy you would have to weigh them to find out--NOW if you are going to alloy wheels they are typically aluminum and yes they are lighter -this is good because it lightens your un-sprung weight and is less harmful to your suspension-good for your auto
Q:why use steel-reinforced concrete?
As a composite material, reinforced concrete can be an economical alternative to structural steel in building, bridge and other superstructures. Reinforced concrete can be formed into almost any shape in the field. The bulk of reinforced concrete material - the aggregates - can often be produced local to a project, reducing manufacturing cost. Reinforced concrete weight can be a benefit, resisting loads that cause displacement, uplift and overturning.

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