304 Ss 4 Finish
Moreover, 304 stainless steel with a 4 finish can also contribute to improving hygiene and reducing contamination thanks to its easy-to-clean surface. This makes it an excellent option for use in food processing equipment and medical devices.
As a versatile material, 304 stainless steel with a 4 finish can be fabricated into different shapes and sizes, providing endless possibilities for creative and innovative designs. Its aesthetic appeal, combined with its excellent performance, makes it a cost-effective and reliable option for various projects.
In conclusion, 304 stainless steel with a 4 finish is an excellent choice for anyone looking for a durable, attractive, and versatile material. Its many benefits make it a favorite among designers, architects, engineers, and manufacturers alike.
|
Surface |
Characteristics |
Processing Technology |
||
|
NO.1 |
Original |
Pickled after hot rolling |
||
|
2D |
Blunt |
Hot rolling+annealing shot peening pickling+cold rolling+annealing pickling |
||
|
2B |
Blurred |
Hot rolling+annealing shot peening pickling+cold rolling+annealing pickling+tempering rolling |
||
|
NO.3 |
Matte |
Polishing and tempering rolling with 100-120 mesh abrasive material |
||
|
NO.4 |
Matte |
Polishing and tempering rolling with 150-180 mesh abrasive material |
||
|
NO.240 |
Matte |
Polishing and tempering rolling with 240 mesh abrasive material |
||
|
NO.320 |
Matte |
Polishing and tempering rolling with 320 mesh abrasive material |
||
|
NO.400 |
Matte |
Polishing and tempering rolling with 440 mesh abrasive material |
||
|
HL(Hairline) |
Brushed |
Grind the surface of the steel belt with an appropriate grinding grain size to make it show a certain longitudinal texture |
||
|
BA |
Bright |
The surface is annealed and shows high reflectivity |
||
|
6K |
Mirror |
Rough grinding and polishing |
||
|
8K |
Mirror |
Fine grinding and polishing |
||
|
Product Name
|
Stainless Steel Plate
|
|
Material Type
|
Ferrite stainless steel, magnetic; Austenitic stainless steel, Non-magnetic.
|
|
Grade
|
Mainly201, 202, 304, 304L, 304H, 316, 316L,316Ti,2205, 330, 630, 660, 409L, 321, 310S, 410, 416, 410S, 430, 347H, 2Cr13, 3Cr13 etc
|
|
300series:301,302,303,304,304L,309,309s,310,310S,316,316L,316Ti,317L,321,347
|
|
|
200series:201,202,202cu,204
|
|
|
400series:409,409L,410,420,430,431,439,440,441,444
|
|
|
Others:2205,2507,2906,330,660,630,631,17-4ph,17-7ph, S318039 904L,etc
|
|
|
Duplex stainless steel:S22053,S25073,S22253,S31803,S32205,S32304
|
|
|
Special Stainless Steel:904L,347/347H,317/317L,316Ti,254Mo
|
|
|
Technology
|
Cold Rolled /Hot Rolled
|
|
Length
|
2000/2438/2500/3000/3048 mm
|
|
Width
|
1000/1219/1250/1500 mm
|
|
Thickness
|
0.4-3mm(cold Rolled), 3-200mm(hot Rolled)
|
|
|
BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, SB, Embossed,perforated,water ripple
|
|
Leveling: improve flatness, esp. for items with high flatness request.
|
|
|
Skin-Pass: improve flatness, higher brightness
|
|
|
Other Choices
|
Cutting:Laser cutting, help the customer to cut the required size
|
|
Protection
|
1. Inter paper available
|
|
2. PVC protecting film available
|
|
|
Price Item
|
FOB、CIF、DDU、FCA、EXW ,.etc
|
|
Advantage
|
We have stock, about 20000 tons.
|
|
Inspection
|
1.Provide MTC (Mill Test).
2.Accept the inspection by the third party agent
|
MECHANICAL PROPERTIES: (PER ASTM A240, A666)
|
Type |
Yield Strength 0.2% offset (KSI) |
Tensile Strength (KSI) |
% Elongation (2″ Gauge length) |
|
304 Ann |
30 min. |
75 min. |
40 min. |
|
304 ¼ Hard |
75 min. |
125 min. |
12 min. |
|
304 ½ Hard |
110 min. |
150 min. |
7 min. |
|
304L Ann |
25 min. |
70 min. |
40 min. |
|
304L ¼ Hard |
75 min. |
125 min. |
12 min. |
|
304L ½ Hard |
110 min. |
150 min. |
6 min. |
PHYSICAL PROPERTIES: (ANNEALED)
|
304 & 304L |
||
|
Density (lb./ in^2) @ RT |
0.29 |
|
|
Modulus of Elasticity in Tension (psi x 10^6) |
28.0 |
|
|
Specific Heat (BTU/o F/lb.) |
32 to 212 oF |
0.12 |
|
Thermal Conductivity (BTU/hr/ft^2/ft) |
212oF |
9.4 |
|
932oF |
12.4 |
|
|
Mean Coefficient of Thermal Expansion (in. x 10^-6 per o F) |
32 to 212oF |
9.2 |
|
32 to 600oF |
9.9 |
|
|
32 to 1,000oF |
10.2 |
|
|
32 to 1,200oF |
10.4 |
|
|
Electrical Resistivity (micro ohms – cm) |
at 70oF |
72 |
|
Melting Point Range (oF) |
2550 to 2650 |
|
|
Oxidation Resistance – Continuous Service(oF) |
1,650 |
|
|
Oxidation Resistance – Intermittent Service(oF) |
1,500 |
304 ss CORROSION:
304 stainless steel is a widely used material due to its excellent properties, including being highly resistant to corrosion. The corrosion resistance of 304 stainless steel is mainly due to the presence of chromium in the material. Chromium reacts with oxygen in the atmosphere to form a thin, invisible layer of chrome oxide on the surface of the steel. This layer acts as a protective barrier that prevents further corrosion and rusting of the material.
This protective layer also provides 304 stainless steel with excellent resistance to various acids, including nitric acid and sulfuric acid. This makes it a popular choice for applications involving chemical processing, food processing, and other industries where the material will be exposed to acidic environments.
In addition to its corrosion resistance, 304 stainless steel is also easy to clean and maintain, making it a low-maintenance material choice. Additionally, it has a high strength-to-weight ratio, making it strong and durable.
Moreover, 304 stainless steel is versatile and can be used in a wide range of applications, including kitchen equipment, medical equipment, and construction. Its corrosion resistance, strength, and durability make it an ideal choice for outdoor and marine applications as well.
In conclusion, 304 stainless steel is an excellent material choice due to its superior corrosion resistance, versatility, durability, and ease of maintenance. It is a critical component in many industries and will continue to be a valuable material for many years to come.
Hot Tags: 304 ss 4 finish, China 304 ss 4 finish manufacturers, suppliers, factory, 2205 Duplex Stainless Steel Sheet, 316L Stainless Steel Sheet, 309S Stainless Steel Sheet, 302 Stainless Steel Sheet, 201 Stainless Steel Sheet, Stainless Steel Sheet
You Might Also Like
Send Inquiry