Active Member
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[China]
Address: Nongshi Road,#07,Dongbei Tang District,Xi Shan,Wuxi,Jiangsu,CN,Zip:214000
Contact name:Lily
Wuxi Sino Yuan Science And Technology Co.,Ltd. |
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Shipping 304 Stainless Steel Coil , Stainless Sheet Metal 0.3x1219mm Reasonable
Grade: stainless steel coil
Thinckness: 0.3-6mm
Tolerance: +/- 0.02mm
Width: 1000mm, 1219mm , 1524mm or as customized
Mill name : TISSCO LISCO ZPSS Tsingshan Baosteel
Price time: FOB , CFR , CIF, CNF
Payment : 30% T/T in advanced+70% balanced ; irrevocable L/C at sight
Surface Finish
| Definition and Application |
| No.1 | The surface is finished by heat treatment and pickling or processes corresponding there to after hot rolling |
2D
| The finishes after cold rolling, by heat treatment, pickling or other equivalent treatment |
| 2B | The finish after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to give an appropriate luster |
| BA | Cold rolled, bright annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror |
| NO.3 | Polished with abrasive belt of grit#100~#200,have better brightness with discontinuous coarse stria |
| NO.4 | Polished with abrasive belt of grit#150~#180,have better brightness with discontinuous coarse stria |
| HL | Polished with abrasive belt of grit#150~#320 on the NO.4 finish and has continuous streaks |
8K
| The product have excellent brightness and prefect reflexivity can
be the mirror. |
Cold-Rolled 304 Stainless Steel Coil:
a. Stretch good, toughness, but the price is more expensive;
b. Cold rolling processing surface without oxide skin, good
quality;
c. Cold rolling is generally used in the production of strip, the
rolling speed is high;
d. Cold rolling than the thickness of the high precision.
Mechanical properties, surface and so on in the hot rolling;
e. Cold-rolled steel coil due to a certain degree of work
hardening, low toughness, but can achieve better yield ratio, used
for cold-formed spring and other parts;
f. Cold coil yield point closer to the tensile strength, so the use
of risk in the process of no predictability, when the load exceeds
the allowable load prone to accidents
g. The surface of the cold rolled steel coil without plating is
gray.
h. Cold rolled steel plate surface smoothness is higher than the
hot rolled steel coil.
| Cold rolled coil | |||||||
|---|---|---|---|---|---|---|---|
| Specification (Thick) | Big Deviation | Normal Deviation | Small Deviation | No Deviation | |||
| 0.4mm | 0.3mm-0.32mm | 0.33mm-0.37mm | 0.37mm-0.39mm | no less than 0.39mm | |||
| 0.5mm | 0.4mm-0.42mm | 0.43mm-0.47mm | 0.47mm-0.49mm | no less than 0.49mm | |||
| 0.6mm | 0.5mm-0.52mm | 0.53mm-0.56mm | 0.57mm-0.59mm | no less than 0.59mm | |||
| 0.7mm | 0.6mm-0.62mm | 0.63mm-0.67mm | 0.67mm-0.69mm | no less than 0.69mm | |||
| 0.8mm | 0.7mm-0.72mm | 0.73mm-0.77mm | 0.74mm-0.79mm | no less than 0.79mm | |||
| 0.9mm | 0.8mm-0.82mm | 0.83mm-0.87mm | 0.87mm-0.89mm | no less than 0.89mm | |||
| 1.0mm | 0.89mm-0.9mm | 0.91mm-0.94mm | 0.94mm-0.99mm | no less than 0.99mm | |||
| 1.2mm | 1.02mm-1.08mm | 1.09mm-1.15mm | 1.16mm-1.18mm | no less than 1.18mm | |||
| 1.5mm | 1.32mm-1.38mm | 1.39mm-1.45mm | 1.46mm-1.48mm | no less than 1.48mm | |||
| 2.0mm | 1.72mm-1.79mm | 1.8mm-1.86mm | 1.87mm-1.9mm | no less than 1.9mm | |||
| 2.5mm | 2.23mm-2.36mm | 2.32mm-2.42mm | 2.42mm-2.47mm | no less than 2.48mm | |||
| 3.0mm | 2.7mm-2.77mm | 2.78mm-2.85mm | 2.85mm-2.9mm | no less than 2.9mm | |||
Factory and Machinery Equipment :
We had our own factory to do slitting re-rolling and finish treatment machine,PVC and interleaving paper we will using with our machine for you,could protect stainless steel surface from damage or any scratches,
1. CNC Flame Cutting Machine
2. CNC Plasma Cutting Machine
3. CNC Laser Cutting Machine
4. Bending Machine
5. Shearing Machine
6. Punch Machine
7. Driving Machine
Packing:Cold Rolled waterproof paper and steel strip reinforcement,one package about 2 tons,Load in 20GP / 40GP
