| Model: | DX51D 60 |
|---|---|
| Brand: | CSTAR |
| Origin: | Made In China |
| Category: | Construction & Decoration / Other Construction Materials |
| Label: | Roofing Sheet , Corrugated Sheet , Steel Sheet |
| Price: |
US $350
/ Ton
|
| Min. Order: | 5 Ton |
| Last Online:20 Sep, 2016 |
|
Product name |
corrugated aluminum roofing sheet |
|
Thickness |
0.13mm-0.65mm |
|
Thickness tolerance |
±0.02mm |
|
Width |
600mm, 665mm,800mm, 900mm, 914mm,1050mm or as required |
|
Width tolerance |
±2mm |
|
Length |
1000mm, 1830mm, 2440mm etc as required |
|
Quality |
Soft or hard quality |
|
Standard |
ASTM, AISI, DIN, GB,JIS |
|
Material |
SGCC, DX51D,DX52D, DX53D,SGCD , Q195, Q235, SGHC, DX54D, S350GD, S450GD, S550GD, etc |
|
Spangle State |
Regular spangle, small spangle, big spangle, non-spangle |
|
Packing |
Export standard seaworthy packing with galvanized steel sheet cover |
|
Corrugation |
Raw material 762mm to 665mm(after corrugated) and 9 waves |
|
|
Raw material 914mm to 800mm-890mm(after corrugated) and 11 waves |
|
|
Raw material 1000mm to 900mm or 920mm(after corrugated) and 12 or 14 waves |
|
|
Raw material 1200mm to 1070mm(after corrugated) and 17 waves |
| Mechanical Properties | |||
| Grade | Yield Strength MPa | Tensile Strength MPa | Elongation % |
| SGCC(DX51D+AZ) | ≥205 | ≥270 | ≥22 |
| SGCD(DX52D+AZ) | ≥140 | ≥270 | ≥38 |
| S250GD+AZ | ≥250 | ≥330 | ≥19 |
| S350GD+AZ | ≥350 | ≥420 | ≥16 |
| 3. Production Flow about stainless steel sheet | |
| Raw materials are sending to hot rolling units for rolling into different sizes | |
| Hot rolled material is annealing in cold; rolled annealing furnace and pickling in acid. | |
| All mill rolls are grinded on precision grinding machine with proper chamfering after first shiftoperation. | |
| All sheets are pickled in different tanks and dried on brush roll machine before dispatched. | |
| These sheets are again annealing and are sent to straighten machine for straightening. | |
| Inspections are done at various stages. Keep proper control overall internal process via rolling,annealin and pickling by our experienced staff | |
| 4. Surface--stainless steel sheet | ||
| Surface Finish | Definition | Application |
| 2B | Those 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. |
| BA/8K mirror | Those processed with bright heat treatment after cold rolling. | Kitchen utensils, Electric equipment, Building construction. |
| NO.3 | Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001. | Kitchen utensils, Building construction. |
| NO.4 | Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001. | Kitchen utensils, Building construction, Medical equipment. |
| Hairline | Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size. | Building Construction. |
| NO.1 | The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. | Chemical tank, pipe. |
