ASTM A240 304 stainless steel sheet, 2B BA NO.4 mirror finish,
1219*2438mm
HAOSTEEL is one of the most professional manufacturer and supplier
of ASTM A240 304 304L stainless steel plate .We offer highly
reliable sus 304 stainless steel plate in various grades,including
mid plate,thick sheet,cold drawn steel sheet and hot rolled steel
plate.
Description:
Stainless Steel Grade 304 is the standard 18/8 (18% chrome, 8%
nickel) austenitic stainless steel. It is a non-magnetic alloy in
the annealed condition but becomes magnetic as it is cold worked.
It is the most commonly used of all stainless grades. TP304 can be
easily welded and is the choice for many deep drawn, spun or formed
parts due to its high ductility.
Chemical composition:
| C | Si | Mn | P | S | Cr | Ni | N |
| ≤ 0.08 | ≤ 1.00 | ≤ 2.00 | ≤ 0.045 | ≤ 0.03 | 18.0 - 20.0 | 8.0 - 10.5 | ≤ 0.10 |
Physical Properties:
| Grade | State | Hardness HV | Yield Strength | Tensile Strength | Elongation(%) |
| SUS304 | ANN | ≤200 | >205 | >520 | >40 |
| 1/4H | 200-250 | >225 | >550 | >35 |
| 1/2H | 250-310 | >470 | >780 | >6 |
| 3/4H | 310-370 | >665 | >930 | >3 |
| H | 370-430 | >880 | >1130 | -- |
| SUS301 | ANN | ≤250 | >205 | >520 | >40 |
| 1/4H | 250-310 | >470 | >780 | >35 |
| 1/2H | 310-370 | >510 | >930 | >10 |
| 3/4H | 370-430 | >745 | >1130 | > 5 |
| H | 430-490 | >1030 | >1320 | >3 |
| EH | 490-550 | >1275 | >1570 | -- |
| SH | >550 | >1500 | >1850 | -- |
| SUS201 | ANN | <200 | >205 | >515 | >40 |
| 1/4H | 200-250 | >250 | >550 | >35 |
| 1/2H | 250-310 | >470 | >780 | >6 |
| 3/4H | 310-370 | >665 | >930 | >3 |
| H | 370-430 | >880 | >1130 | -- |
| SUS430 | ANN | <200 | >205 | >450 | >22 |
| 1/2H | 200-250 | >330 | >505 | >10 |
| H | 250-310 | >420 | >750 | >6 |
| SUS443 | ANN | <200 | >305 | >483 | >31 |
| SUS310S | ≤200 | <200 | >205 | >520 | >40 |
| SUS316L | ≤200 | <200 | >310 | >620 | >40 |
Annealed:
Ultimate Tensile Strength – 75 KSI min (515 MPA min)
Yield Strength (0.2% Offset) – 30 KSI min (205 MPA min)
Elongation – 40% min
Hardness – HRB92 max (210HV max)
Tempered Condition:
304 can be provided in the tempered condition. Please refer to
HAOSTEEL Technical Services for more information.
Corrosion Resistance:
304 has excellent corrosion resistance and is used in many
corrosive environments and atmospheres.
The Grade Range:
a.)200Series : 201,202.204Cu.
b.)300Series :
301,302,304,304Cu,303,303Se,304L,305,307,308,308L,309,309S,310,310S
.etc.
c.)300Series
:410,420,430,420J2,439,409,430S,444,431,436,441,446,440A,440B,440C.etc.
d.)Others
:2205,904L,S31803,330,660,630,17-4PH,631,17-7PH,2507,F51,S31254
etc.
The Size Range:
a.)Thickness : 3~150mm
b.)Width:1500mm,1800mm, 2000mm ,2500mm or as customers’ required
c.)Length:3000mm,6000mm or as customers’ required
Application:
304 Stainless Steel is used in a wide variety of home and
commercial applications, including:
Kitchen benches, sinks, troughs, equipment, and appliances
Chemical containers, including for transport
Food processing equipment, particularly in beer brewing, milk
processing, and wine making
Heat exchangers
Architectural trim and molding
Woven or welded screens for mining, quarrying & water filtration
Automotive and aerospace structural use
Nuts, bolts, screws, and other fasteners in the marine environment
Construction material in large buildings
Dyeing industry
