cold rolled steel sheet with competetive price

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
500 m.t.
Supply Capability:
10000 m.t./month

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Product Description:

 

Quick Details

  • Standard: ASTM, DIN, GB, JIS

  • Grade: SPCC

  • Place of Origin: Hebei, China (Mainland)

  • Type: Steel Coil
  • Technique: Cold Rolled

  • Surface Treatment: Other

  • Application: Other

  • Technique: Cold Rolled

  • Surface Treatment: Coated

Packaging & Delivery

Packaging Details:mill standard
Delivery Detail:25 days after receiving the deposit

Specifications

Hot rolled sheet in coil: Specification 2.0mm-15.5mm;
Material: Q235, SS400, SPHC, 16Mn, 16MnR, 20G, 65Mn.

.Sales of the steel products
1. Steel pipes
(1) Seamless steel pipe: material 20#, 45#, 16Mn; Specification dia:57mm-dia:630mm.
(2) High-frequency welded pipe: material Q235A/B; Specification dia:15mm-dia:159mm.
(3) Galvanized pipe: material Q235A/B; Specification dia:15mm-dia:80mm.
(4) Stainless steel pipe: material 304, 316, 321, 430; Specification dia:15mm-dia:159mm.
(5) Cast iron pipe: material is spherulitic graphite cast iron, 18#, 22# pig iron.
2. Steel plate
(1) Cold rolled sheet in coil, cold rolled sheet in box: Specification 0.4mm-3.0mm; Material: ST12, SS400, SPHC.
(2) Hot rolled sheet in coil: Specification 2.0mm-15.5mm;
Material: Q235, SS400, SPHC, 16Mn, 16MnR, 20G, 65Mn.
(3) Medium plate: Specification 8.0mm-100mm; Material Q235, 65Mn, 16MnL.
(4) Galvanized sheet: Specification 0.4mm-3.0mm
(5) Stainless steel sheet: Specification 0.3mm-2.0mm; Material 304, 316, 321, 430.
3. Steel section
(1) Angle bar (equal angle and unequal angle)
Specification: 25*25*3, 30*30*3/4, 40*40*4, 50*50*5, 63*63*6, 100*63*10, 125*80*12, 200*125*18.
(2) I-beam: 12mm-560mm
(3) Channel bar: 8mm-450mm
(4) H-beam: various
(5) Steel billet: 120, 150, 200, 300, 400.
(6) Light rail, heavy rail, crane rail: Various specifications and material
4. Steel wire
(1) Wire rod: Specification dia:6.5, 8, 10mm; Material Q235, Q195, 65Mn, H08A.
(2) Deformed steel bar: Specificationdia:16-dia:32; Material 20MnSi.
(3) Round bar: Specification dia:12-dia:300mm; Material Q235, 45#, 16Mn, 40Cr, 35CrMo 

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Q:How is steel manufactured?
Abed is off on some of the details... Steel is, by definition, Fe-C. There are thousands of different steel alloys and I am not aware of a single one that is simpkly Fe-Ag. There are different processes but the chemistry is basically the same, converting the iron compounds we dig out of the ground into metallic iron. Iron is typically found as iron oxides or iron sulfides (not with a lot of carbon). We add carbon so the carbon takes the oxygen from the Fe atoms making Fe + CO/CO2. Research iron smelting, iron ore, reduction of iron oxide, these types of things. You will find plenty of information because this is one of the most important industrial processes humans have. Good luck
Q:How do you rate steel?
medium-strong....you probably mean Steel 44... right?
Q:how strong is 440 stainless steel?
I own a claymore made of 440 stainless steel, I cut a small tree in half. I was surprised, I mean I had always heard it broke very easily, but tell that to the tree. In other words it is a strong metal, but I don't sugest you tempt fate and try to break it because you will. As far as high grade the higher the grade the better the blade looks. If your looking for something to swing around, listen up Damascus is a good steel and Superalloys are probably the best. Take it from me, i'm an expert in using a sword and you'll only get hurt. Most of the time when you swing a sword you wound yourself and don't know it. When you swing the hilt of the sword also presents a problem, it can wound you too. Infact if you can't live with being cut up all the time don't pick up a sword. I cut my hands all the time and i'm a professional so you would probably kill yourself trying. Of course I do use heavy swords, but you can still hurt yourself with a light sword. So don't attempt anything stupid for your sake.
Q:how are cold steel swords made?
Cold Steel Swords
Q:Finding Steel for hobby welding?
They will sell any quantity of metal and even cut it to size - my experience has been that their prices are not wildly out of line for single pieces of full length stock compared to buying singles where you have to buy a minimum. They also may have sizes that ordinary places consider odd. I was looking for 5/8 square 16 gauge and was told it would have to be shipped in from Houston (to Dallas) by my nearest supplier and found it in stock at MetalSM. But check if you get something odd - the 5/8 cost more than 3/4 at both places and MetalSM actually gave me 3/4 but took it back even though I had cut it. Also check the regular steel suppliers in your area as well as retail welders metal supply places.
Q:What types of ammo can penetrate 1/2 inch steel plate ?
You need to read in depth about steel and the many forms and recipes that can be used as well as the difference of a sabot and a FMJ round. Many factors can change the ability of a given object to resist a projectile. Angle being top of the list. Next time you walk past a Bank look at the BR window, if they have one, and note it is angled down from top to bottom. This adds to the rated strength and deflects most rounds in a direction that may assist in the round not bouncing around and hitting others in vital locations. Modern armor used on tanks includes DU. My former employer has steel that at 1/2 is as resistant to attack as 1 of the competion. There are other tricks like adding ball bearings or metal shaving to steel and cement ot break tools used to drill. They will have an effect on the ability to break a projectile as well. You are just one more looking for a short answer to a very complex issue. Armor piercing rounds have been around for some time. Sabots and DU. A .50 sabot armor piercing round may well penetrate what a standard .50BMG will not. Silk can be effective in stopping a projectile too.....you might need a thick blanket wrap.
Q:aluminum vs. steel?
Aluminum is by far the better choice for wheels, mirageguitarwork is right on the money with his description. One other thing that detracts from steel wheels is that they rust. Wheel builders used to chrome plate them, but all this did was add weight. The wheels would eventually still rust, and this weakens them even more.
Q:British Steel Logo?
Bristish Steel...ROCKS!!! Ebay is a good suggestion but if its something custom like that you could always bring in a drawing or picture to a jeweler and they can source it for you ;) I did something similar and the jeweler actually made it custom for me.... just a suggestion :) Good Luck!
Q:What knife steel will last the longest?
you eventually will wear the blade out. i have seen old guys pocketknives that they used for whittlin and the blades have deep curves in them like khukris from wear. i reccommend, 440 stainless, or something with a rockwell hardness rating above 45.
Q:Can steel dive deeper into sun?
Steel is usually stronger than iron. But steel is, by definition, an alloy of iron and one or more other materials. There are thousands of different steel alloys. Be more specific.

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