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■ Overview
Stainless steel plate SA240 321H,Stainless steel sheet SS 321H,stainless steel plate UNS S32109 has advantages in working at high temperature due to its excellent mechanical properties than stainless steel plate SA240 304.By adding Titanium in chemical composition,stainless steel plate sa240 321H can remain stable in the presence of chromium carbide formation.
■ Full Data
Technical Requirements & Additional Services for Stainless steel plate SA240 321H:
♦ Ultrasonic examination comply to A578/A578M A577/A577M A435/A435M
♦ SA240 321H is enhanced creep resistance and for higher strength at higher temperature
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ PMI test report,Cutting and welding as per end user’s demands
♦ Packing with water-resistance paper and Non-fumigation wooden crates
♦ Ultrasonic examination comply to A578/A578M A577/A577M A435/A435M
♦ SA240 321H is enhanced creep resistance and for higher strength at higher temperature
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ PMI test report,Cutting and welding as per end user’s demands
♦ Packing with water-resistance paper and Non-fumigation wooden crates
■ Techicals
►Mechnical property for Stainless steel sheet SS 321H
|
Stainless steel plate UNS S32109 |
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|
Yield strength (≥Mpa) |
Tensile strength (≥Mpa) |
Elogation in 50mm min. % |
Hardness, Max |
|
|
Brinell HBW |
Rockwell HRBW |
|||
|
205 |
515 |
40 |
217 |
95 |
►Chemical composition for Stainless steel sheet SS 321H (Heat Analysis Max%)
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Main chemical elements composition of Stainless steel plate UNS S32109 |
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|
C |
Mn |
P |
S |
Si |
Cr |
|
0.04-0.10 |
2.00 |
0.045 |
0.030 |
0.75 |
17.0-19.0 |
|
Ni |
Mo |
N |
Cb |
Al |
Ti |
|
9.0-12.0 |
- |
- |
- |
- |
4*(C+N)-0.70 |
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