Cold Rolled Aluminium Sheet Circle Temper HO High Thermal Conductivity

Product Specification

Cold Rolled CC 1000 Series Aluminum Circle Sheet Temper HO High Thermal Conductivity

Quick Detal:

1. Low anisotropy, which facilitates deep drawing
 

2. Strong mechanical properties
 

3. High and homogeneous heat diffusion
 

4. Ability to be enameled, covered by PTFE (or others), anodized

Description:

Commercially pure aluminum (1000-series aluminum, which is 99.9%+ pure) has the highest of thermal

conductivity all aluminum alloys, but due to the “orange peel effect” where bonded pure aluminum can form

bumps and ridges similar to orange peels due to the nature of its grain, it is not viable to use ONLY pure

aluminum as the core of a cladded material (few customers would accept bumpy-looking cookware). Thus,

typically you will see a construction like so: stainless steel, a very thin bonding layer of pure aluminum, a core

of 3003 or 3004 aluminum, a very thin bonding layer of pure aluminum, and stainless steel. 3003/3004

aluminum has significantly lower thermal conductivity than pure aluminum, but you also avoid the orange peel

effect.

If you are wondering why cookware manufacturers use 3003/3004 aluminum instead of some other aluminum

alloys that have slightly higher thermal conductivity, it is because 3003/3004 aluminum is inexpensive, is easily

formed (i.e., made into different shapes and sizes of cookware), has durability/strength good enough for

kitchen cooking, and is more corrosion-resistant than many other aluminum alloys. That last factor is very

important, since commercial and residential cookware is continually being banged into

drawers/sinks/stovetops and being left with water, saltwater, and acids in them at all sorts of temperatures.

Aluminum circles is widely used in electronics, comestic, medicine, auto parts, home appliances, machine

manfacturing, moulding, building and printing, especially for cookware, like non-stick pan, pressure cooker,

and hardware, like lampshade, jacketing shall. Aluminum circle disc is the most widely used deep drawing

products of aluminum alloy strip.

Aluminum circle Mechanical Property:

Chemical Composite and Mechanical Property could meet the requirements of GB/T, ASTM, ENAW, and JIS

Standard

Aluminum circle Certificate:

ISO9001:2008, SGS and ROHS (if client request, paid by client), MTC(plant provided), Certificate of

Origin(FORM A, FORM E, CO), Bureau Veritas and SGS (if client request, paid by client), CIQS certificate

Mechanical Properties

TEMPER THICKNESS(mm) TENSILE STRENGTH ELONGATION% Standard
 

HO 0.35-10 60-100 ≥ 20 GB/T91-2002
 

H12 0.5-10 70-120 ≥ 4 GB/T91-2002
 

H14 0.5-10 85-120 ≥ 2 GB/T91-2002

Chemical composition

Product Features of cookware Aluminium circle:

a. Wide range of selection on circles' size including customized shape and size;

b. Excellent deep drawing and spinning quality;

c. RoHS and REACH compliance.

Specification

Application of cookware Aluminium circle:

aluminium circle for pot making,

aluminium disk for pot,

Deep drawing cookware,

spinning cookware

aluminium circle,

pot circle,

cooking utensils,

cooker, pan,pot,boiler,

cookware making

road sign and traffic sign, and signal plate

FAQ

Q 1. What is the payment term of your company?
A: TT, L/C for large order; Western union, is also acceptable for small order.

Q 2. Can you guarantee the quality is the same as that of sample when mass production?
A: Sure. Preshipment sample can be sent, or any kind of inspection is acceptable.

Q 3. What certificate you have?
A: SGS, CIQ or other test report can be provided if clients' require.

Q 4. How long is the sample making time? And how can we get?
A: Within 7 days for lab making. Free sample within 1kg can be provided on customer's international express courier.