A537 Class 2 Plates Astm A537 Class 2 Carbon Steel Plate Astm A537 Class 2 Pvq Steel
ASTM A537 CL3 quenched tempered pressure vessel steel sheet carbon steel sheet
The material is a normalised steel which is heat treated and as a consequence displays greater yield and tensile strength than the more standard ASTM A516 grades. The steel is ideal for use in pressurised service both in boilers and pressure vessels and Gnee supplies A537 Class 1 plates to the world's leading fabricators who in turn serve the Oil, Gas and Petrochemical industry.
Chemical composition:
| C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb | Ti | Al | Cu | - |
| max 0.18 | max 0.5 | 1.1 - 1.7 | max 0.5 | max 0.025 | max 0.015 | max 0.3 | max 0.08 | max 0.1 | max 0.012 | max 0.05 | max 0.03 | max 0.02 | max 0.3 | Nb+Ti+V < 0.12 |
Mechanicial Properties:
| Nominal thickness (mm): | to 60 | 60 - 100 | 100 - 150 | 150 - 250 |
| Rm - Tensile strength (MPa) (+N) | 490-630 | 470-610 | 460-600 | 450-590 |
| Nominal thickness (mm): | to 16 | 16 - 40 | 40 - 60 | 60 - 100 | 100 - 150 | 150 - 250 |
| ReH - Minimum yield strength (MPa) (+N) | 355 | 345 | 335 | 315 | 305 | 295 |
| KV - Impact energy (J) transverse, (+N) | -20° 27-30 |
0° 35-40 |
+20° 39-50 |
| KV - Impact energy (J) longitud., (+N) | -20° 40-45 |
0° 47-65 |
+20° 55-75 |
| Nominal thickness (mm): | to 60 | 60 - 250 |
| A - Min. elongation at fracture (%) (+N) | 22 | 21 |
Detail information:
| Thickness | 5mm-150mm |
| Width | 1000mm-4500mm |
| Length | 3000mm-18000mm |
| Width | 1000mm to 4500mm |
| Delivery Conditions | UT (Ultrasonic Inspection), AR (Hot Rolling), TMCP (Thermo Mechanical Control), N (Normalization), Q + T (Quenching and Quenching), Z-Direction Test (Z15, Z25, Z35) , HIC test, nondestructive testing, PWHT (simulated post-weld heat treatment), NACE0175, Furnace Normalizing, Vacuum Degassing or as per customer requirement. |
| Application | Boiler Plate, Pressure Vessel Plate, Ship Plate. |
Our Advantages
Gnee have our own workshop, we can supply one stop service:
1. Blasting machine cleaning the steel surface,
2. Fiber machine cutting the plate as the CAD drawings,
3. Bending machine,
4.Drill machine drill the holes.
Packing
1.Packing :3 layers of packaging, kraft paper inside, water plastic film in the middle, the outermost GI steel plate tied with
steel belt or as required.
2.Shipping port: Tianjin/Shanghai/Qingdao
3.Shipment:
a. Length: ≤6m, loaded in 20GP Container.
b. Length: ≤12m, loaded in 40GP Container.
Remark: Size of 20GP Container (inside :5898*2352*2393mm)
Size of 40GP Container (inside:12032*2352*2393mm)
Size of 40HQ Container (inside:12032*2352*2698mm)
4.Delivery time: Within 7-15 days, depending on the situation
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.