Product name:pressure vessel steel plate 20MnMoNi4-5 1.6311 alloy steel plate
1.20MnMoNi4-5 steel introuduction:
20MnMoNi4-5 is a steel plate with good plasticity, toughness, cold bending performance and welding performance. It is suitable for manufacturing nuclear island steel containment, pressure vessels, equipment structural parts, etc.
2.
20MnMoNi4-5 steel chemical composition:
| C |
Si |
Mn |
Ni |
P |
S |
Cr |
Mo |
V |
N |
Cu |
| 0.15 - 0.23 |
max 0.4 |
1 - 1.5 |
0.4 - 0.8 |
max 0.02 |
max 0.01 |
max 0.2 |
0.45 - 0.6 |
max 0.02 |
max 0.012 |
max 0.2 |
3.
20MnMoNi4-5 steel mechanical properties:
| Nominal thickness (mm): |
to 40 |
40 - 60 |
60 - 150 |
150 - 250 |
|
| Rm - Tensile strength (MPa) (+QT) |
590-750 |
590-730 |
570-710 |
560-700 |
| Nominal thickness (mm): |
to 40 |
40 - 60 |
60 - 100 |
100 - 150 |
150 - 250 |
|
| ReH - Minimum yield strength (MPa) (+QT) |
470 |
460 |
450 |
440 |
400 |
| Nominal thickness(mm): |
to 160 |
160 - 330 |
|
| Re - Upper yield strength (MPa) (+QT) |
420 |
390 |
|
| KV - Impact energy (J) transverse, (+QT) |
-20°
27 |
0°
40 |
+20°
50 |
|
| A - Min. elongation at fracture (%) (+QT) |
17-18 |
|
| A - Min. elongation at fracture (%) transverse, (+QT) |
14 |
4.
20MnMoNi4-5 steel plate overview:
Standard:EN 10028-2: 2009
Thickness:1-200mm
Width:200-2500mm,or cutting according to your request
Length:100-12000mm,or cutting according to your request
| surface |
mild steel plain finish, hot dip galvanized, color coated, ect. |
| Size Tolerance |
+/- 1%~3% |
| Other processing method |
Cutting, bending, punching, or as customer's request |
| Size |
Thickness from 0.15mm-300mm, width from 50mm-3500mm, length from 1m-12m or according to customer's special request |
| Process Method |
Hot roll, cold roll, cold drawn, ect. |
Packing:standard export packing,such as in bundles
Usage: construction field, ships building industry, petroleum,chemical
industries, war and electricity industries, food processing and medical industry, boiler heat exchanger, machinery and hardware fields.Stainless steel plate can be made according to the customers requirements.
Export area:Singapore,Indonesia,Ukraine,Saudi Arabia,Spain,Canada,USA,Brazil,Thailand,
Korea,Iran,India,Egypt,Oman,Malaysia,Bangladesh,Dubai,Kuwait,Mexico,etc
Our aim: "to quality of survival, to the credibility of development."
Our philosophy: "Sincerity-oriented, customer first."
Our advantage: "adequate supply and reasonable price"
5.Why choose us???
1.Q:How many years are you focus on exporting steel products?
Our company export steel products over 10 years.
2.Q:Where is your factory located? How can I visit there?
We are located in Liaocheng City,Shandong Province,China.
3.Q:Can I get some samples?
Yes, we can provide samples depend on demands.
4.Q:What do your factory do regarding quality control?
We will provide formal mtc documents, if you like, when the product is ready, welcome to arrange SGS department inspect the goods, or you can come and checking the goods directly. From material to products, we inspect each process to keep good quality.
5.Q:How about payment?
Both T/T and L/C can be accepted.
6.Q:How about MOQ?
At least 1-3 tons.
Usage:
Packing:
Audited Supplier 
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