904L stainless steel 4.0*1.1mm coiled tube
Table 1. Composition ranges of grade 904L stainless steels
904L stainless steel 4.0*1.1mm coiled tube
|
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
Cu |
|
|
904L |
min. max. |
- 0.02 |
- 2 |
- 1 |
- 0.045 |
- 0.035 |
19 23 |
4 5 |
23 28 |
1 2 |
Mechanical Properties
The typical mechanical properties of grade 904L stainless steels are given in the table below:
904L stainless steel 4.0*1.1mm coiled tube
Table 2. Mechanical properties of grade 904L stainless steels
|
Grade |
Tensile Strength (MPa) min |
Yield Strength 0.2% Proof (MPa) min |
Elongation (% in 50mm) min |
Hardness |
|
|
Rockwell B (HR B) |
Brinell (HB) |
||||
|
904L |
490 |
220 |
36 |
70-90 typical |
150 |
Physical Properties
The physical properties of grade 904L stainless steels are tabulated below:
904L stainless steel 4.0*1.1mm coiled tube
Table 3. Typical physical properties of grade 904L stainless steels
|
Grade |
Density |
Elastic Modulus |
Mean Co-eff of Thermal Expansion (µm/m/°C) |
Thermal Conductivity |
Specific Heat 0-100°C |
Elec Resistivity |
|||
|
0-100°C |
0-315°C |
0-538°C |
At 20°C |
At 500°C |
|||||
|
904L |
7900 |
190 |
15 |
- |
- |
11.5 |
- |
500 |
952 |
Grade Specification Comparison
The following table outlines the approximate grade comparisons of 904L stainless steels:
Table 4. Grade specifications of grade 904L stainless steels
|
Grade |
UNS No |
Old British |
Euronorm |
Swedish SS |
Japanese JIS |
||
|
BS |
En |
No |
Name |
||||
|
904L |
N08904 |
904S13 |
- |
1.4539 |
X1NiCrMoCuN25-20-5 |
2562 |
- |
