0102030405
CHEMICAL COMPOSITION
ERAUM |
% |
C |
Mn |
Si |
Cr |
S |
Ni |
Cu |
Fe |
Al |
Ti |
N08800 |
MIN |
- |
- |
- |
19 |
- |
30 |
- |
balance |
0.15 |
0.15 |
MAX |
0.10 |
1.5 |
1 |
23 |
0.015 |
35 |
0.75 |
balance |
0.60 |
0.60 |
|
N08810 |
MIN |
0.05 |
- |
- |
19 |
- |
30 |
- |
balance |
0.15 |
0.15 |
MAX |
0.10 |
1.5 |
1 |
23 |
0.015 |
35 |
0.75 |
balance |
0.60 |
0.60 |
|
N08811 |
MIN |
0.06 |
- |
- |
19 |
- |
30 |
- |
balance |
0.15 |
0.15 |
MAX |
0.10 |
1.5 |
1 |
23 |
0.015 |
35 |
0.75 |
balance |
0.60 |
0.60 |
|
Al+Ti:0.85-1.20 |
Physical Properties
density |
melting point |
Alloy state |
tensile strength |
yield strength |
Elongation at break |
8.0g/cm³ |
1350-1400℃ |
Rm N/mm2 |
Rp0.2 N/mm2 |
A5% |
|
800 |
≥550 |
≥241 |
≥25 |
||
810/811 |
≥450 |
≥170 |
≥30 |
EXECUTIVE STANDARD
Product |
ASTM Standard |
ASME Standard |
AMS Standard |
Sheet, Plate, Strip |
B409 |
SB409 |
5871 |
seamless pipe&tube |
B163.B407 |
SB163.SB407 |
- |
welded pipe&tube |
B514 |
- |
- |
Bar,Cake |
B408 |
SB408 |
- |
forging |
B564 |
SB564 |
- |
Product application
800: 1. Heating element tubes with good mechanical properties. 2. Vinegar cracking with resistance to corrosion during processing For applications up to 600 °C the alloy is supplied in an annealed state For applications at high temperatures the alloy is supplied in a solution annealed state.
810: 1. Nitric acid condenser a resistance to corrosion in nitric acid. 2. Steam heating tubes a very good mechanical properties. 3. Heating element tubes a very good mechanical properties for applications up to 500 ° C environment alloy supply state for the annealed state.