Short answer: Cryogenic service needs metals that stay tough at very low temperature – 304/316L stainless, 9% nickel steel and 5083 aluminum – so buyers specify impact-tested material for LNG and storage; our Stainless Steel Supplier и Corrosion Resistance Guide give the supporting detail.
At a Glance
Toughness at Low Temperature
Stainless Steel Supplier и Steel Plate Supplier grades are chosen by impact test, with the property basis in our Сравнение прочности.
Aluminum and Nickel Steels
LNG and structural cold service use Aluminum Supplier и Nickel Alloy Supplier, with corrosion notes in our Corrosion Resistance Guide; a quick spec summary is below.
| Сервис | Класс | Temp |
|---|---|---|
| LNG | 9% Ni | -196 C |
| Pipe | 316L | -200 C |
| Frame | 5083 Al | -165 C |
Testing and Certification
Specify charpy impact at service temperature, with tests in our Quality Inspection Guide and certification in our Mill Test Certificate Guide.
Procurement Tips
Buy impact-tested, traceable material and pack with our Export Packing Guide.
Get a Quote
Tell HXSCO your requirements and we will respond with a competitive quote and lead time.
Часто задаваемые вопросы
9% nickel steel and 304/316L stainless.
Yes – it stays ductile below -200 C.
5083 for tanks and structures.
Low-expansion instrumentation at cold temp.
Yes – charpy data at service temperature.
Supply Cryogenic Metals from HXSCO
HXSCO supplies 304/316L stainless, 9% nickel steel, 5083 aluminum and Invar for cryogenic service. Send grade, temp and quantity for a quote.