Item specifice:
| Standard: |
JIS |
Technique: |
Cold Rolled |
Shape: |
Round |
| Surface Treatment: |
Oiled |
Steel Grade: |
SPCC |
Certification: |
ISO,SGS,CE,BV |
| Thickness: |
0.18mm-1.8mm |
Width: |
700mm-1300mm |
Length: |
requirement |
| Net Weight: |
12mt |
Packaging: |
Standard Export Packing |
| |
Product Description:
SPCC Cold Rolled Steel coil
Specification
Cold Rolled Full Hard Steel Coil
Main Qualtiy Standard | JIS G3141, GB11253 |
Mill Type | two stand CVC 6-high reversing mill from German SMS Demag; single stand 6-high reversing mill from Japanese Mitsubishi Hitachi |
Surface Type | glaze |
Inner Diameter | φ 610mm |
Outer Diameter | φ 1,200mm upto 2,050mm |
Weight per Coil | max 28,000kg |
Capacity | CCM 500,000 tons/year, RCM 20,000 tons/year |
Rolling Force | CCM 18,000KN, RCM 14,700KN |
Rolling Speed | max 1,200m/min |
Specification | 0.25mm upto 1.2mm ×900mm upto 1265mm |
Packing | export standard packaging;horizontal packaging |
Inner Diameter | φ 508mm |
Cold Rolled Annealed Steel Coil
Main Quality Standard | JIS3141, EN10130, DIN1623, ASTM A1008/1008M GB5213 |
Annealing Type | 20 hydrogen annealing furnaces from Austria EBNER |
Specification | 0.25mm upto 1.2mm ×900mm upto 1265mm |
Weight | max 10,000kg |
Yield Strength | 100 Mpa upto 280 Mpa |
Products inside Diameter | φ508mm or φ610mm |
Outer Diameter | max φ2,050mm |
Packing | export standard packaging; horizontal packaging |
Capacity | 300,000 tons/year |
Quality Control
With strict observation of lean management requirement,the company strictly examines and tests all processs.Each link from raw material supply to R&D and production and quality test of finished product all abide strictly execute ISO Quality Management System Standard.
Product Image
- Q:Carbon Steel strength grading?
- Depends on the sword design. Some swords are high carbon, some a low carbon, some are made from a billet of alternating high and low carbon ('Damascus' steels). It all depends on what characteristics you want for your sword. Softer steels won't hold an edge as well but they offer great flexibility so your sword won't shatter when they make impact with armor or shields. Harder steels hold better edges but they're prone to binding in wooden shields and then being broken as soon as a bending force is applied along the weak axis of the blade. Japanese Katanas have both hard and soft steels to allow the blade to bend yet still hold strong edges. If you're making the sword from raw materials on your own, look up some different recipes for crucible steel. It's probably the most fun and involved process.
- Q:what came first the steel smelter/furnace or the steel used to make it?
- You don't need steel to make a smelter. Early ones were made of simple materials such as stone (though the first ones developed would be to smelt gold, then bronze, then iron-widespread use of steel is a relatively late innovation) A desert island resident however would be unlikely to have the skills, nor the iron ore to make one.
- Q:Buoyancy question. Why does a steel nail sinks but a steel ship floats.?
- Its all about dispersing.weigh and mass. Over a larger area .And the surface tention of the water.A piece of glass will float as long as the water is calm. and doesn't break over the edge of the glass. I don't remember the formula. been away from school to long.
- Q:Can a bear bend steel?
- depends how thick the steel is. Looking at it, I would say yes. Not the frame pieces, but just the walls of the pool.
- Q:What are the uses of Mild Steel?
- Mild steel doesn't really mean anything, technically. In today's world all steel is mild steel unless it's high carbon or alloy, which are mostly tool steels. You'll need to study steel much deeper than that to accomplish any real physics work relating to steel.
- Q:Titanium or Tool Steel?
- Titanium is a significantly stronger and lighter metal, but is also extremely expensive. If you have the option for titanium, go for it.
- Q:Why does stainless steel get rusty?
- the stainless steel has some chemicals that it will react however most house hold use will not result in rust
- Q:If you have a steel beam can you remove one of the poles?
- Steel poles under the steel beam is required for the code in your local building area. No, do NOT remove any pole without checking with your local building dept. They are engineered to carry all the weight of the framing over it. If you chose to remove it without checking with the building dept. you can cause a serious structure problem, even a collapse of the structure. Just a phone call to your local building dept. can answer that question. They normally put a steel pole about every 14'-16' depending on the code in your area. There there for a good reason. Think smarter than the next guy, and you will keep yourself safe and your family also. Hoped this helped you go in the right direction.
- Q:Site that tells the history of Stainless Steel dining Utensils?
- The booklet 100 years of WMF (WMF: Württembergische Metallwarenfabrik / Wurttemberg Metal Ware Factory) includes the patent application (or better: trade mark application) for stainless Cromargan Steel for the production of cutlery in 1926. Cromargan was the company's fantasy name for stainless Krupp V2A steel. Page 86 (unfortunately WMF is a German company, the booklet therefore is in German). Has nice pictures anyways. Appendix: I found the text (a bit cut however) in English language (without images and booklet, just HTML). See below.
- Q:How Do I Harden 12L14 Steel?
- An oxy would really be preferable, but a propane may do, I'm not sure you'll get an adequate temperature. They only way is to place the parts upon a clay brick or something simmilar, this will help the steel to hold it's heat, heat until cherry red. It must be vissibly red throughout the whole part at the same time and dumped immediately into cold water. If it's not completely cherry red, proper hardening will not occur and weak spots will be present. good luck
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