High Quality Hot Rolled Stainless Steel Coil

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Product Description:

Hot Rolled Stainless Steel Coil description:

Model NO.:201/202/301/304/304L/316/316L/321/309S/310S/904L

Type:Stainless Steel Coil


Grade:300 Series

Certification:ISO, SGS

Perforated:Not Perforated


Technique:Hot Rolled

Surface Treatment:No.1



Export Markets:Global

Technical notes:

Surface FinishDefinitionApplication
NO.1The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling.Chemical tank, pipe.
2DThose finished, after cold rolling, by heat treatment, pickling or other equivalent treatment.Construction Material, heat exchanger,exhaust pipe
2BThose finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster.Medical equipment, Food industry, Construction material, Kitchen utensils.
BAThose processed with bright heat treatment after cold rolling.Kitchen utensils, Electric equipment, Building construction.
NO.3Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001.Kitchen utensils, Building construction.
NO.4Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001.Kitchen utensils, Building construction, Medical equipment.
HLThose finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size.Building Construction.
No.8A highly reflective finish obtained by polishing with successively finer abrasive and buffing extensively free of grit linesIndoor decoration & Reflector, Hospital Equipment

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Q:Stainless steel water bottle, no spout?
That's normal. I'm sure there are caps that you can get that have a built in spout though.
Q:I buy steel!!!?
Tear up the train tracks.
Q:desnity of steel?
First you have to convert the coefficient of linear expansion to a coefficient of volumetric expansion. Multiply the coefficient of linear expansion by 3: Coefficient of expansion of steel,β:12E-6/°K x 3 = 36E-6/°K Difference in temperature: 480°K ΔV = VoβΔT ΔV = Vo x (0.000036) x 480 ΔV = 1m³ x 0.017 ΔV = 0.017m³ Originally, the steel was at 7800 kg/m³ Now, the steel was at 7800 kg/ 1.017m³, or 7670 kg/m³ Change in density = 7670 - 7800 = -130kg/m³
Q:building a lap steel guitar?
Steel guitars have cables attached to foot pedals to change the sound. I don't know how this would work with the top resting on your lap.
Q:Steel sole combat boots?
The issue of steel soled boots in Vietnam did actually happen. The steel plate is in the mid-sole, to prevent punji sticks (or other sharp objects) from penetrating the boot if you stepped down on them. These bamboo or metal spikes - often coated with human excrement - were placed in shallow (camouflaged) pits dug in the ground or sometimes under water at places where you'd ford a stream. Quite apart from the physical injury from stepping on one, there was a high risk of serious infection from what they were coated with. Originally the steel plate was issued as an insole to go inside but that give the soldiers blisters, so later the boots were manufactured with it as part of the sole. Steel toe-cap boots containing a mid-sole plate are sold today for use by builders and construction workers who have a similar risk of stepping on nails, screws, glass, etc.
Q:How to weld stainless steel?
They actually make a stainless rod now that can be used with most arc welders
Q:Conductivity question for electricity through stainless steel?
I can only guess. I can't even tell if you are plating some other metal with copper OR if you are plating copper with some other metal. you state that you use the copper clamps only to confirm the current, but I don't see how that works. I suspect that the plating current actually goes through these clamps, so conductivity is very important. But, the conductivity of SS is about 1/5th that of copper, so that will definitely have an effect, and not a good one. .
Q:where is cold formed steel framing used?
Abeer: I'm a civil/structural engineer. Cold-formed (or rolled) steel framing is typically limited to facades, studs in lightly-loaded bearing walls and non-load bearing wall studs. Hot-rolled steel members are typically used to frame steel buildings and bridges. See the article below on cold-formed steel framing.
Q:What is the steel industry?
The steel industry is an industry that produces steel. It is one of the largest industries in the world, with China as the leading steel producer
Q:can i heat treat and temper ASTM A36 steel?
A36 is plain carbon structural steel. A36 could almost be considered junk steel. It is not suitable for cutting tools in any respect, as it is far to soft to hold an edge. A36 generally cannot be heat-treated, A36 can only be strengthened by cold-working, and even then, only up to about 60,000 psi. Heating the steel will only make it softer. The only real virtue of A36 is that it's easy to work with, it's easily cut and machined and it is very easy to weld. This is good for making steel structure, but not for knives. Probably the most popular material for knife blades is type 440C stainless. 440C is easy to work with in the un-treated state, and the heat treatment procedure is relatively simple.

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