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Our products conform to GB, AISI, ASTM, DIN, EN, JIS standard for stainlesss steel coil, sheet and plate.
Product Name |
904L Stainless Steel Plate, 904L Stainless Steel Sheet |
Equivalent Grade |
904L: AISI 904L, UNS N08904, SAE 904L, DIN 1.4539, SUS 904L, X1NiCrMoCu25-20-5 |
Standard |
GB, AISI, ASTM, DIN, EN, JIS |
Process |
Hot Rolled, Cold Rolled, Forged |
Sizes |
Thickness: 0.3-200mm, Width: 10-4000mm |
Surface Treatment |
NO.1, 1D, 2D, 2B, NO.4, BA, 4K, 6K, 8K, HL, Mirror, Embossim, Sandblasted |
Fabricating |
Rolling, Bending, Sllitting, Decoiling, Cutting, Drilling, Punching, Beveling, Welding etc. |
Inspection |
SGS, TUV, BV, ABS, LR etc. |
Payment |
TT, LC, OA, DP, Alibaba Trade Assurance, Bank Garantee etc. |
Application |
Oil&Gas, Petroleum, Vessels, Ship Building, Water Treatment And Environmental Protection etc. |
904L is a non-stabilized austenitic stainless steel with cu content. The grade can resist corrosion from many acids, also has good processability and solderability. 904L austenitic stainless steel designed for the harsh corrosion conditions. It has applications in pipe systems, water treatment, heat exchangers.
Single Sheet Of Rolling Specification | |||||||
Thickness/Width | 1500 | 1800 | 2000 | 2200 | 2400 | 2500 | 3200 |
4-6mm | √ | √ | - | - | - | - | - |
6-10mm | √ | √ | √ | √ | √ | - | - |
11-12mm | √ | √ | √ | √ | √ | √ | √ |
13-14mm | √ | √ | √ | √ | √ | √ | √ |
17-25mm | √ | √ | √ | √ | √ | √ | √ |
26-70mm | √ | √ | √ | √ | √ | √ | √ |
71-120mm | special | special | special | special | special | special | special |
904L Stainless Steel Grade:
Working temperatures of 1562 – 2102°F (850 –1150°C) are recommended for hot working processes.
904L Stainless Steel Grade:
904L is quite forms easily. But the addition of molybdenum and nitrogen implies more powerful processing equipment may be necessary when compared with the other grades.
904L Stainless Steel Grade:
It possesses good weldability. The welding consumables for 904L are 20 25 CuL covered electrode and 20 25 CuL wire.
|
C |
Mn |
P |
S |
Si |
Cr |
Ni |
Mo |
N |
Cu |
904L |
0.02 |
2.00 |
0.045 |
0.035 |
1.00 |
19.00-23.00 |
23.00-28.00 |
4.00-5.00 |
0.10 |
1.00-2.00 |
|
Tensile Strength (min) |
Yield Strength (min) |
Elongation |
Hardness, max |
|||
|
ksi |
Mpa |
ksi |
Mpa |
/ |
Brinell.HBW |
Rockwell |
904L |
71 |
490 |
31 |
220 |
35 |
/ |
90HRBW |
What Are The Advantages And Disadvantages Of 904L?
Answer:
904L is a non-stabilized austenitic stainless steel with copper, this grade can resist corrosion from many acids. The high cost of this grade of stainless steel, however, has caused many manufacturers to turn to the lower-cost duplex stainless steel 2205 as an alternative.
Is 904L Only Resistant To Organic Acids?
Answer:
It offers good resistance to other inorganic acids such as hot phosphoric acid as well as most organic acids.
Which Industries Is 904L Applied For?
Answer:
Oil & gas, chemical Processing and pharmaceutical Industry etc..