Description
Alloy TP304 (Unidentified) UNS S30432 / Super 304H / TP304 (Unidentified)
Technical Data Sheet
is a new type of 18-8 austenitic stainless steel tube, which is mainly used to manufacture superheater and reheater of ultra supercritical boiler with metal wall temperature not exceeding 700℃.
Specification
| Forms |
ASTM & ASME |
| Tubes |
ASTM A213, ASME SA213 |
Application
Used for Chemical process, Marine, Oil and gas industry, Power industry, Utility and industrial applications, etc.
Examples: Boiler, Heat exchangers, Firefighting, Pressure vessels, Piping, Superheater, etc.
Chemical Composition Limits Wt.% (According to ASTM A213)
| Element |
C |
Mn |
P |
S |
Si |
Cr |
Ni |
N |
Nb |
Al |
B |
Cu |
| Min. |
0.07 |
|
|
|
|
17.0 |
7.5 |
0.05 |
0.30 |
0.003 |
0.001 |
2.5 |
| Max. |
0.13 |
1.00 |
0.04 |
0.01 |
0.30 |
19.0 |
10.5 |
0.12 |
0.60 |
0.030 |
0.010 |
3.5 |
Typical Mechanical Properties
| Grade |
Tensile strength
(Mpa) |
Yield strength
(Mpa) |
Elongation
(%) |
Hardness |
Alloy TP304
(Unidentified) |
≥590 |
≥235 |
≥35 |
≤95HRB |
Standard product forms
Tube
Services
Every order is treated as carefully and timely as possible, and shipments are handled to ensure that all export procedures are followed correctly so that your order arrives in perfect condition as quickly as possible.
Disclaimer
Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.
More detail about SINGDA SUPERALLOY (MALAYSIA) SDN. BHD.
