C&N offers high quality of ASTM A790 B677 UNS N08904 904L Heat Exchanger Seamless Tube
Composition:C:<0.02%, Mn:<2%, P<0.040%, S<0.030%, Si<1%, Cr23%-28%, Ni:19%-23%, Mo:4.0%-5.0%, Cu:1.0%-2.0
Standards:
ASTM A213/213M (ASME SA213/SA213M), ASTM A312/312M (ASME SA312/SA312M), ASTM A789/789M (ASME SA789/SA789M), ASTM A790/790M (ASME SA790/SA790M), DIN 17456, DIN 17458, EN 10216-5, JIS G 3459, JIS G 3463
Size:
(a). NPS: 1/8"-48"
(b). Schedule: 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S acc. To ANSI B36.19/36.10
(c). O.D.: 0.23" to 48"(5.8mm-1219mm)
(d). W . T . : 0.04" to 2"(1.0mm-50.8mm)
Length: Max. 13 meters.
Delivery conditions: annealed & pickled.
Applications: for fluid and gas transport; structure and machining.
Packing: plastic bag for each piece then packed in seaworthy wooden cases
Material 1.4539 (alloy 904L) is an austenitic special steel with high molybdenum content as well as addition of copper and extremely low carbon content.
Our product range in 1.4539 are tubes and pipes, fittings and flanges, accessories.
Material 1.4539 (alloy 904L) is an austenitic special steel with high molybdenum content as well as addition of copper and extremely low carbon content.
Our product range in 1.4539 are tubes and pipes, fittings and flanges, accessories.
Chemical composition ¹ |
C
≤ % |
Si
≤ % |
Mn
≤ % |
P
≤ % |
S
≤ % |
Cr
% |
Mo
% |
Ni
% |
V
|
| 0,02 |
0,70 |
2,0 |
0,030 |
0,010 |
19,0-21,0 |
4,0-5,0 |
24,0-26,0 |
|
Nb
|
Ti
|
Al
|
Co
|
Cu
% |
N
≤ % |
Fe
|
|
|
| |
|
|
|
1,20-2,00 |
0,15 |
|
|
|
¹ in accordance with Key to Steel 2001
|
Audited Supplier 
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