SPCC Prime Cold Rolled Steel Coil/Made in China

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
20 m.t.
Supply Capability:
10000 m.t./month

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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.


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SPCC Prime Cold Rolled Steel Coil/Made in China

SPCC Prime Cold Rolled Steel Coil/Made in China


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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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