Jiangsu Shengyilu Metal Material Co., Ltd. |
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ASTM AISI Hot/Cold Rolled Stainless Steel Strip Sheet Coil
Cold rolling: It is processed and rolled on the basis of hot-rolled
stainless steel plate and coil. Generally speaking, it is a
processing process of hot rolling → pickling → cold rolling.
Although the steel plate will heat up due to rolling during
processing, it is still called cold rolling. Due to the continuous
cold deformation of hot rolling, the mechanical properties are
relatively poor and the hardness is too high. It must be annealed
to restore its mechanical properties, and those without annealing
are called hard rolled coils. Hard rolled coils are generally used
to make products that do not require bending or stretching.
Its features:
1. Due to a certain degree of work hardening, cold-rolled steel
sheets have low toughness and are more expensive;
2. The cold-rolled surface has no oxide scale, and the quality is
good;
3. The product made by cold deformation has high dimensional
accuracy and good surface quality;
4. Cold rolling is widely used in all walks of life due to its
production process, such as various cold stamping parts, cold
rolled cold extrusion profiles, cold coil springs, cold drawn
wires, cold heading bolts, etc.
hot rolled
rolling): relative to cold rolling, cold rolling is rolling below
the recrystallization temperature, while hot rolling is rolling
above the recrystallization temperature.
Its features:
1. The toughness and surface flatness are poor, and the price is
low;
2. The temperature of hot rolling is similar to that of forging;
3. The hot plate is hot rolled and has oxide skin on the surface,
and the thickness of the plate is different;
4. Due to its production process, it is used in many civilian
applications, such as kitchen utensils, general household
appliances, etc.;
5. The mechanical properties of hot-rolled steel sheets are far
inferior to those of cold working and forging, but they have better
toughness and ductility.
Size:
Item Name | Stainless Steel Coil/Strip Customize |
Material Grade | 201,301,302,303,304,304L,316,316L,321,308,308L,309,309L,309S,309H, 310,310S ,410,430,2205,409 etc |
Size | customized Special specifications can also be produced according to drawing and sample |
Surface Treatment | No.1, 2b Mill Finish, Ba Bright Annealed, #4 Finish |
Length | As per requirement |
Color | Silver, or color coated |
Quality | Top |
Certification | ISO9001 |
Application | wire-drawing, weaving of wire mesh, soft pipe, bean of cabinet,
steel wire,etc. |
Packing | Exportsea worthy packing with each bundle tied and protected, Or as to clients' requirements. |