ASME SA353 Ni-alloy steel plates
Product introduction
ASME SA353 Ni-alloy steel plates for pressure vessels
ASME SA353 is a kind of Ni-alloy steel plates material used to fabric high temperature pressure vessels. In order to meet the property of standard ASME SA353, SA353 steel must be done twice Normalizing + once Tempering. The Ni composition in SA353 is 9%. Just because of this 9% Ni composition, SA353 have the very good resistant property to the high temperature .
Standard: ASME SA353/SA353M
Steel Grade : SA353
Thickness :1.5mm -260mm
Width :1000mm-4000mm
Length :1000mm-18000mm
MOQ: 1 PC
Product type : Steel plate
Delivery time : 10-40 days (Production)
MTC: Available
Payment Term : T/T or L/C At sight .
ASME SA353 steel chemical composition (%) :
| Chemical | Type | Composition |
| C ≤ | Heat analyse | 0.13 |
| Product analyse | ||
| Mn ≤ | Heat analyse | 0.90 |
| Product analyse | 0.98 | |
| P ≤
S ≤ |
Heat analyse | 0.035 |
| Product analyse | ||
| Si | Heat analyse | 0.15~0.40 |
| Product analyse | 0.13~0.45 | |
| Ni | Heat analyse | 8.50~9.50 |
| Product analyse | 8.40~9.60 |
ASME SA353 Mechanical Property :
| Grade | Thickness | Yield | Elongation |
| SA353 | mm | Min Mpa | Min % |
| 5<t≦30 | 585-820 | 18 | |
| 30<t | 575-820 | 18 |
