Centerway Steel Co., Ltd
Centerway Steel Co., Ltd
Centerway Steel Co., Ltd
carbon steel plate,steel coil,stainless steel plate,china export service provider.
carbon steel plate,steel coil,stainless steel plate,china export service provider.
Alloy 304/304L (UNS S30400/S30403) is the most widely utilized “18-8” chromium-nickel austenitic stainless steel. It is an economical and versatile corrosion resistant alloy suitable for a wide range of general purpose applications.
It is common practice for 304L to be dual certified as 304 and 304L. The low carbon chemistry of 304L combined with an addition of nitrogen enables 304L to meet the mechanical properties of 304.
Alloy 304/304L resists atmospheric corrosion, as well as, moderately oxidizing and reducing environments. The alloy has excellent resistance to intergranular corrosion in the as-welded condition. Alloy 304/304L has excellent strength and toughness at cryogenic temperatures.
Alloy 304/304L is non-magnetic in the annealed condition, but can become slightly magnetic as a result of cold working or welding. It can be easily welded and processed by standard shop fabrication practices.
Available size
Thickness
Width
Length
Surface Finish
15-85 mm
914, 1219, 1524 mm
3048, 6069 mm
Black
3-8 mm
20-1524 mm
Container Loading:
No.1
8 up - 60 mm
30-1524 mm
Max. 6096 mm
No.1
10 M
Max. 10M
Bulk: as request
Dimension and shape tolerance
Thickness
Tolerance
8.0 mm < T ≦ 10.0 mm
±0.32 mm
10.0 mm < T ≦ 25.0 mm
±0.34 mm
25.0 mm < T ≦ 85.0 mm
±0.40 mm
|
ASTM |
JIS |
AISI |
EN |
Mill's Standard |
|
S30400 |
SUS304 |
304 |
1.4301 |
202 |
|
S30403 |
- |
304L |
1.4307 |
204Cu3 |
|
S31603 |
- |
316L |
1.4404 |
|
|
S43000 |
SUS430 |
430 |
1.4016 |
|
|
Available Grades |
Stainless steel 301 / 302 / 303 / 304 / 304L / 310S / 316L / 316Ti / 316LN / 317L / 904L / 2205 / 2507 / 321 / 32760 / 253MA / 254SMo / 410 / 420 / 430 / Custom465 / XM-19 / S31803 / S32750 / S32205 / F50 / F60 / F55 / F60 / F61 / F65. |
|
Monel 400 / Monel K-500 |
|
|
Inconel 600 / Inconel 601 / Inconel 625 / Inconel 617 / Inconel 690 / Inconel 718 / Inconel X-750 |
|
|
Incoloy A-286 / Incoloy 800 / Incoloy 800H / Incoloy 800HT |
|
|
Incoloy 825 / Incoloy 901 / Incoloy 925 / Incoloy 926 |
|
|
Nimonic 75 / Nimonic 80A / Nimonic 90 / Nimonic 105 / Nimonic C263 / L-605 |
|
|
Hastelloy B / Hastelloy B-2 / Hastelloy B-3 / Hastelloy C / Hastelloy C-276 / Hastelloy C-22 |
|
|
Hastelloy C-4 / Hastelloy C-2000 / Hastelloy G-35 / Hastelloy X / Hastelloy N |
|
|
PH stainless steel 15-5PH / 17-4PH / 17-7PH |
Chemical Composition
Steel Grade
Ni% Max.
Cr% Max.
C% Max.
Si% Max.
Mn% Max.
P% Max.
S% Max.
Mo% Max.
Ti% Max.
Other
SUS304
8.0~10.5
18.0~20.0
0.08
1
2
0.045
0.03
-
-
-
SUS304L
9.0~13.0
18.0~20.0
0.03
1
2
0.045
0.03
-
-
-
SUS316L
12.0~15.0
16.0~18.0
0.03
1
2
0.045
0.03
2.0~3.0
-
-
SUS430
0.6
16.0~18.0
0.12
0.75
1
0.04
0.03
-
-
-
Mechanical Properties
|
Mechanical Properties |
||
|
|
304 |
304L |
|
Tensile Min |
75 ksi |
70 ksi |
|
Yield Min |
30 ksi |
25 ksi |
|
Elongation Min |
40% |
40% |
|
Hardness Max |
95 HRB |
95 HRB |
Hot-Rolled Steel Sheets and Coils
Cold-Rolled Steel Sheets and Coils
