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08045815702Technical specification
Grade |
DIN |
UNS |
SUS |
Inox |
SS 904L |
1.4539 |
N08904 |
904L |
904L |
Specifications
Standards |
ASTM, ASME |
Designation |
B 677, SB 677 |
Grade |
904L Pipes & Tubes 904L Seamless Pipes & Tubes: ASTM B677, ASME SB677 |
STANDARD |
UNS |
WERKSTOFF NR. |
EN |
BS |
JIS |
AFNOR |
||
904L |
N08904 |
1.4539 |
X1NiCrMoCu25-20-5 |
904S13
|
|
Z2 NCDU 25-20 |
Mechanical properties
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 |
35 |
70-90 typical |
|
Rockwell Hardness value range is typical only; other values are specified limits. |
Mechanical properties
Grade |
Density(kg/m3) |
Elastic Modulus(GPa) |
Mean Co-eff of Thermal Expansion (um/m/C) |
Thermal Conductivity(W/m.K) |
Specific Heat 0-100 C(J/kg.K) |
Elec Resistivity(n .m) |
|||
0-100C |
0-315C |
0-538C |
At 20 C |
At 500 C |
|||||
4140 |
8000 |
200 |
15 |
|
|
13 |
|
500 |
850 |
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&
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