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Super Duplex Plate

Plate Super Duplex | Super Duplex | plate Super Duplex | plate Super Duplex Supplier | Dealer of sheet Super Duplex | Nickel Alloy Corporation |

Exceptional super duplex plate plate supplier and dealer

The super duplex plate plate is supplied out of stainless steel of super duplex. Its level of solidity is great.  It is widely acknowledged as one of the greatest stainless steels.  Nickel Alloy Corporation is a well-known supplier of super duplex plate.  Because our products are built of quality plate plates that have been created for rigorous industrial conditions, our clients from a variety of businesses rely on us.

What are the key industrial markets of Nickel Alloy Corporation as a super duplex plate supplier?

  1. Food Industries

    Because our super duplex plate plates can withstand extremely high temperatures, we have established a distinguished reputation as an exceptional super duplex plate dealer in the food industry. Additionally, they are easily cleaned, non-reactive to many chemical substances, and rustproof.

  2. The power and electronics industry

    We guarantee that our super duplex plate plates can offer total resilience in a variety of electronic processes and systems as an exceptional plate super duplex supplier. They don’t corrode easily, which is one of the main reasons we have so many customers in the power and electronics industries. They work with us because of their functionality and performance.

  3. Disposal of water

     We are a well-known supplier of super duplex plates primarily because we make sure that every one of our water disposal products has a high level of anti-corrosion qualities.  Additionally, we take care to ensure that they have the highest load-bearing capacity.  Additionally, they are made in a way that makes it easy for them to endure stressful circumstances. 

  4. The Paper & Pulp Sector

    As a premium supplier of super duplex plate plates, we make sure that the product we offer won’t break down or fail in the challenging chemical environments and settings of the paper pulp operations.  Additionally, we work hard to make sure they can endure high-pressure paper pulp systems and corrosive slurries.

Chemical properties of Super Duplex Plate

Nickel Alloy Corporation is a super duplex sheet supplier and dealer with the following specifications:

ElementStandard %Cast %
C (Carbon)0.030 max0.016
Si (Silicon)0.80 max0.37
Mn (Manganese)1.20 max1.17
P (Phosphorus)0.035 max0.027
S (Sulfur)0.020 max0.002
Ni (Nickel)6.00 – 8.007.07
Cr (Chromium)24.00 – 26.0025.63
Mo (Molybdenum)3.00 – 5.003.50
Cu (Copper)0.50 max0.15
N (Nitrogen)2400 – 3200 PPM2587 PPM

Mechanical properties of Plate Super Duplex

Property Typical Value / Range
Tensile Strength (UTS) 800 – 1000 MPa
Yield Strength (0.2% offset) ≥ 550 MPa
Proof Stress 450–550 MPa
Hardness (Brinell HB) 250 – 290
Hardness (Rockwell HRC) 28 – 33 HRC (approx.)
Charpy Impact Strength (Room Temp.) ≥ 100 J
Impact Strength at -40°C High
Modulus of Elasticity 200 GPa
Density 7.8 g/cm³
Poisson’s Ratio 0.3 (approx.)
Fatigue Strength Excellent
Thermal Conductivity 14.5 W/m·K
Coefficient of Thermal Expansion 13.7 µm/m/°C
Creep / Stress Rupture Resistance High

Equivalent grades of Super Duplex Plate

The most recognised equivalents are given below:

Standard / Specification Grade Designation
ASTM / ASME ASTM A240
EN / DIN (Europe) EN 1.4410
EN / DIN (Europe) EN 1.4501
UNS (Unified Numbering System)
SAF (Sandvik) SAF 2507®
ISO ISO 17781
NORSOK MDS D45
AISI (American)
BS (British Standard) 31803 Modified

Sizes & Dimensions of Sheet Super Duplex

Category Specification / Range
Thickness (Cold Rolled Sheet) 0.3 mm – 6 mm
Thickness (Hot Rolled Sheet/Plate) 6 mm – 50+ mm
Coil Thickness Range 0.3 mm – 8 mm
Standard Width (Narrow) 600 – 1000 mm
Standard Width (Common) 1000, 1219 (4 ft), 1500, 2000 mm
Custom/Extra Wide Width 2500 – 3000 mm
Standard Length 2000 mm, 2438 mm (8 ft), 3000 mm
Large Length Options 4000 – 6000 mm
Common Sheet Sizes 1000×2000, 1219×2438, 1500×3000, 2000×6000 mm
Thickness Tolerance ±0.05 to ±0.3 mm
Width Tolerance ±2 mm
Length Tolerance ±3 mm
Flatness As per ASTM Table 10
Available Forms Sheet, Plate, Coil, Cut Pieces
Edge Types Mill Edge, Slit Edge, Sheared, Laser Cut
Surface Finishes No.1, 2B, BA, Polished

Duplex 2205 Plate Weight Chart

Thickness (mm) Weight (kg/m²)
1 7.85
1.5 11.78
2 15.70
2.5 19.63
3 23.55
4 31.40
5 39.25
6 47.10
8 62.80
10 78.50
12 94.20
14 109.90
16 125.60
18 141.30
20 157.00
22 172.70
25 196.25
30 235.50
40 314.00
50 392.50

In which segments do we provide our Super Duplex Plate?

  1. Competitive rates

    We are a well-known super duplex sheet dealer since we offer more than simply super duplex plate; our products are also reasonably priced. Our team of professionals talks with the client about their needs and helps them choose the most economical course of action. They have a high performance and durability quotient despite being inexpensive.

  2. Goods of the highest calibre

    Because we have a regulatory and performance audit system that periodically examines the super duplex sheet and other products to evaluate their standards, Nickel Alloy Corporation is an exceptional super duplex plate supplier. Our supply chain management system is designed to ensure that our customers receive their goods on schedule.

  3. Solution-focused methodology

    As a renowned super duplex sheet dealer, we talk to our clients about a variety of topics and make sure that, based on the conversation, the technical team offers the solutions that are appropriate for the client. After that, we speak with our suppliers to find out whether they have any particular requirements for customisation.

  4. Obey all industry standards

    Because our goods meet all of the most recent international requirements, we are a well-known supplier of super duplex sheet. Our expert team confirms that the product satisfies ISO certifications, chemical composition, and material criteria. Before purchasing our super duplex plate, we also make sure that all other required paperwork is in order. All of our suppliers follow all industry standards when producing their goods.

Let’s get in touch and discuss how we could accomplish what we want to accomplish.