2Cr25Ni20Si2 (AISI 314) Heat-Resistant Round Bar
2Cr25Ni20Si2 (AISI 314) Heat-Resistant Round Bar (product code PT-XHA-HRS-00061) is listed under Industrial Products & MRO > Special Alloys > Heat-Resistant Stainless Steels and supplied in Singapore by PANDA COLLECTIONS (PANDATEC PTE. LTD.), a B2B procurement partner for businesses. Silicon raises the oxidation and carburisation resistance of the 25Cr-20Ni base, making 314 a common choice for parts exposed to air or furnace atmospheres at high temperature. Prices are quoted on request.
| Product code | PT-XHA-HRS-00061 |
|---|---|
| Category | Industrial Products & MRO > Special Alloys > Heat-Resistant Stainless Steels |
| Grade / designation | GB 2Cr25Ni20Si2; AISI 314 / JIS SUS314 (UNS S31400) |
| Product form | Bar & Rod |
| Applicable standards | ASTM A276 (bar) (confirmed per order) |
| Available forms | Round bar Ø10–300 mm, forged bar, plate, strip, wire |
| Certificates | EN 10204 3.1 MTC on request |
| Minimum order | On request |
| Country of origin | China |
| Pricing | On request – customised quotation by PANDA COLLECTIONS |
| Supplied in | Singapore |
Product description
Silicon raises the oxidation and carburisation resistance of the 25Cr-20Ni base, making 314 a common choice for parts exposed to air or furnace atmospheres at high temperature. PANDA COLLECTIONS sources 2Cr25Ni20Si2 / AISI 314 for buyers in Singapore and internationally for project and bulk orders. Mill test certificates to EN 10204 3.1, full heat traceability, melting route (e.g. ESR/VAR), heat-treatment condition and NDT/testing requirements are confirmed per enquiry. Prices are not listed online; every order is quoted individually based on grade, dimensions, quantity, testing and certification requirements.
Technical data
| Chemical composition (%) | C ≤0.25, Cr 23–26, Ni 19–22, Si 1.5–3.0, Mn ≤2.0, P ≤0.045, S ≤0.030 |
|---|---|
| Mechanical properties | To be confirmed by mill test certificate |
| Physical properties | Austenitic heat-resistant steel |
Typical applications
- Furnace rolls
- Shafts and fixtures
- Burner nozzles
- Combustion-chamber parts
- Heat-treatment equipment
Industries: Heat Treatment & Industrial Furnaces, Power Generation, Petrochemical
Updated October 27, 2026
Frequently asked questions
What is 2Cr25Ni20Si2 / AISI 314 used for?
Furnace rolls, shafts and fixtures, burner nozzles, combustion-chamber parts, heat-treatment equipment.
Which standards apply to 2Cr25Ni20Si2 / AISI 314?
ASTM A276 (bar). Compliance, testing and certificates are confirmed for each order.
What forms and sizes of 2Cr25Ni20Si2 / AISI 314 are available?
Round bar Ø10–300 mm, forged bar, plate, strip, wire. Sizes are cut or produced to order.
How do I get a price for AISI 314 Heat-Resistant Round Bar?
Prices are not published. Request a customised quotation from PANDA COLLECTIONS with the product code PT-XHA-HRS-00061, size, quantity, testing and certificate requirements, and delivery address.
Can mill test certificates be provided?
Mill test certificates to EN 10204 3.1 with heat traceability can be requested. Melting route (e.g. ESR/VAR), heat-treatment condition and NDT requirements are confirmed per enquiry.
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