Cold-Rolled Steel Coil (JIS G3141-1996, EN 10131-2006, DIN EN 1002)

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10 m.t.
Supply Capability:
10000 m.t./month

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Item specifice:

Standard: AISI,JIS,GB,DIN,EN,ASTM Technique: Cold Rolled Shape: Round
Surface Treatment: Oiled Steel Grade: SPCC SPHC,Q195,Q215,Q235 Certification: ISO,SGS
Thickness: 0.18mm-1.8mm Width: 700mm-1300mm Length: requirement
Outer Diameter: according to weight Net Weight: 12mt Packaging: Standard Export Packing

Product Description:

PERIME COLD ROLLED STEEL COIL

Product Description

Specifications of Cold Rolled Steel Coil:

1)Grade: SPCC, SPCD, SPCE, DC01-06, St12, Super deep drawing
2)Standard: JIS G3141-1996, EN 10131-2006, DIN EN 1002
3)Thickness: 0.20mm - 3.0mm
4)Width: 600/1000/1250/1500 (mm) or per customer's request
5)Coil ID: 508mm/610mm or per customer's request

Classification:

Classification

Designation

Characteristics

Size(mm)

Main applications

Commercial quality

SPCC,SPCCT

Commercial quality suitable for bending fabrication and simple forming; this is the type in greatest demand.

Thickness

0.18-3.0

Width

600-1500

Refrigerators, cabinets, power distribution boards and drums.

Drawing quality

SPCD

Drawing quality second only to that of SPCEN. Excellent uniformity.

Thickness

0.18-2.0

Width

600-1250

Automobile floor and roof panels.

Deep-drawing quality

SPCE,SPCF

Deep-drawing quality. With metallurgically controlled grain size, it retains its beautiful finish even after being deep-drawn.

Thickness

0.18-2.0

Width

600-1250

Automobile fenders and quarter panels

Chemical Components:

Grade

Chemical Components

C

Mn

P

S

Alt

SPCC

≤0.12

≤0.50

≤0.035

≤0.025

≥0.020

SPCD

≤0.10

≤0.45

≤0.030

≤0.025

≥0.020

SPCE

≤0.08

≤0.40

≤0.025

≤0.020

≥0.020

Mechanical Properties:

Grade

Strengh

YS

TS

Elongation(%)

MPA

δ

S

P

SPCC DC01

130-260

270-410

28



SPCD DC03

120-240

270-390

34



SPCE SPCEN

<210

270-370

38



DC04 DC05

<210

270-370

38



AISI 1006

275-365

275-380

34

32

30

AISI 1008

275-390

275-410

32

30

28

AISI 1010

295-410

295-430

30

29

28

AISI 1020

355-490

355-500

26

25

24

AISI 1045


530-685



16

AISI 1050


540-715



14

AISI 1060


550-775



12

ST33 S185JR

185-195

315-430

33



ST37 S235JR

215-235

375-500

25



ST37 S355JR

275-325

510-680

18



Thickness Tolerance:

Thickness (mm)

Tolerance allowed(mm)

0.20-0.50

+/-0.05

0.50-0.65

+/-0.06

0.65-0.90

+/-0.07

0.90-1.00

+/-0.09

1.10-1.20

+/-0.10

1.20-1.40

+/-0.12

1.40-1.50

+/-0.13

1.50-1.80

+/-0.14

1.80-2.00

+/-0.15

2.50-3.00

+/-0.20

Width Tolerance:

Width(mm)

Tolerance allowed (mm)

≤200

+2.0/-1.0

>200-300

+2.5/-1.0

300-400

+3.0/-2.0

400-600

+3.5/-2.5

600-1000

+6/-0

>1000

+10/-0

 

Process of Cold Rolled Steel Coil: 
- Pickling: To clean the dust and rust points on the surface. 
- Cold Rolling: Digital rolling control system produces minimum thickness tolerance, helps to prevent twist and improve straightness. 
- Slitting: Precise slitting machinery helps control the best width tolerance and avoid camber or cracker. Also we can make round or sharp edge with additional process and special machines. 
- Heat treatment: Advanced annealing, tempering and hardening techniques will help to produce proper mechanical property of the products to insure our client's usage with minimum harm to natural environment.
Cold-Rolled Steel Coil (JIS G3141-1996, EN 10131-2006, DIN EN 1002)
Applications for cold rolled Steel Coil:
1) For the further producing of hot dip galvanized steel products
2) Cold rolled Steel Coil: Auto manufacture, Oil drum, Transformer's tank panel, Furniture etc.

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Q:Pros and cons of stainless steel firearms?
The other posters here have already covered the pros of stainless steel firearms. I think they are just fine and actually require less maintenance. But, allow me to add one negative note about stainless. It may seem minor, but I have personally had an issue with it. Stainless steel will reflect sunlight and other light sources. I recall a few occassions when I was shooting my Ruger Red Label, that only has a dull finished stainless steel receiver, where the sun was starting to set in the evening and the sunlight was reflecting off the very small portion of receiver that was in my light of sight - and it was blinding! Another time I was shooting a nickle plated SW revolver and the same thing happened (nickle is obviously very similar to polished stainless steel). It was like I was holding a mirror in my hands and the sunlight reflecting off of the surfaces of the revolver made it impossible to sight the gun. Also, stainless steel or nickle sights on any handgun or rifle are useless - you need either black or other colored ramps and rear sights. (The only excpetion being the small bead sights on the front of shotguns, which are used as a reference point only and are usually a dull silver finish.)
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steel force breaks the 200ft mark and is a steel out and back roller coaster. Tidal force is a water ride that is about 100 ft tall. If you can do Steel Force then you should be able to handle anything at Hersheypark. the on;y ride they have bigger is the Kissing Tower
Q:Car accident with a steel mailbox?
The steel mailbox caused my car to be totaled? How did it do that? Did the mail box fail to stop at the stop sign? Did it rear end you when you stopped at the red light? Was the mail box under the influence of drugs or alcohol at the time of the accident? Or, would a more accurate way of putting it is you failed to take weather conditions into account and totaled your car by hitting a mail box? Stop blaming the innocent mail box.
Q:Quick ... Does fire burn steel?
Fire doesn't burn steel, fire is the catalyst for steel to react with oxygen and burn though technically it's oxidizing. An intense flame like that found in an Oxy-Acetylene torch will bring the steel to melting point, then the operator would toggle a lever on the torch blasting pure oxygen into the steel causing it to oxidize and fall away from the workpiece. The afore mentioned steel wool exercise illustrates the principle on metal so thin that the heat provided by a candle allows for oxidization with the oxygen present in the atmosphere.
Q:What oil to use on knife steel?
I don't know that steel, or what kind of knife it is, but unless it is a kitchen knife use the same thing you would use on a gun. Use an oil that dries, like Eezox, or use paste wax, or BreakFree, or Corrosion X.
Q:how to understand the chemistry of a metal.. especially steel.. from their names...?
For steels with a four number code like 1020, 4140 ect the first two digits are the alloying information. I think you need to memorise those. 10 steels are plain carbon steel with no alloying. 41 steels are chrome-molly. The third and forth digits are the carbon content. 1020 is 0.2% Carbon, 4140 is 0.4% carbon. I don't know if there is a system to stainless steels.
Q:Alloyed to make stainless steel?
E. Stainless steel is mainly comprised of Cr and Ni. Steel is an alloy composed mainly of iron. On a side note, Carbon is not really in stainless steel and it is only less than .1%
Q:What is the best steel to use for making a knife?
O-1 is an excellent steel. If you've never made a knife before find an old file and use it. My first knives weren't that good, it took a little practice to get the geometry right so be prepared to burn some steel. The advantage of a file is it is already hardened, unless you have a torch or forge that will be near imposable for you to do. The most important thing in knife making is the heat treating. The best steel wont perform like it's supposed to. If you decide to use a file grind your blade out, keep the steel cool; do not let it get any color in it (brown, blue, purple) as this destroys the temper. When your finished put the blade in the oven at 400 deg for an hour. It should have a good hardness for a knife then. As for me, I use old car springs(5160), saw blades(L-6) for many of my blades, Good luck.
Q:Where can I buy sword steel?
hI Jordan damascus steel is not actually a steel it is a composite material like the damascus rifle barrels the Afghan's use it is made from wire wrapped around an inner mandrel the beaten on an anvil till all the wire becomes one so it is several types of iron and steel beaten together and forged to produce it so it is not something you can actually buy as a material the tribesmen that produce these swords have these secret methods of doing this so there is the first problem. it is not like cast steel which is what most swords are made of it is far more complex in it's construction. so you may need to do a lot of research to find out how. what is a similar idea is the SAMURAI sword that is made up of combining different steels together and forged into a very sharp and capable killing blade.
Q:Steel Arch Building.........!!?
Steel Arch buildings consist of arched steel panes and can be erected very easily in minimal time. Steel Arch buildings can be used for both agricultural and industrial purposes. They come in the shape of an arch which serves the dual purpose of both the roof and the wall. after constructing it you can get 100% useable clear span space! No poles, beams or trusses are required for it. We can call it do-it-yourself construction cause most buildings are erected in just a few days with help from family or friends.

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