CHEMICAL COMPOSITION
| 304L | C | Si | Mn | P | S | Ni | Cr |
| ≤0.03 | ≤1.00 | ≤2.0 | ≤0.045 | ≤0.03 | 9.00~12.00 | 18.00~20.00 |
MECHANICAL PROPERTY| 304L | Tensile Strength: | 520MPa |
| Yield strength : | 205MPa |
| Elongation: | 40% |
| Hardness | HRB≤90/mm2(MPa) |
| Density : | 7.93g/cm3 |
| 304L | Tensile Strength: | 520MPa |
| Yield strength : | 205MPa |
| Elongation: | 40% |
| Hardness | HRB≤90N/mm2(MPa) |
| Density : | 7.93g/cm3 |
Cold Rolled Stainless Steel Plate:
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.
| 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. |
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
WHY US?
Q1. How do you control quality ?
A1: Mill Test Certification is supplied with shipment, Third Party
Inspection is available.
Q2. What are the advantages of your company ?
A2: We have many professionals, technical personnel, more
competitive prices and best after-dales service than other
stainless steel companies.
Q3. How many coutries you already exported ?
A3: Exported to more than 50 countries mainly from America , Russia
, UK , Kuwait, Egypt ,Brazil , UAE , Germany , Dubai , Saudi Arabia
, Iran , Turkey , Jordan , Malaysia , Singapore , etc.
Q4. Can you provide sample ?
A4: Small samples in store and can provide the samples for free.
Customized samples will take about 5-7days
