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Duplex 2205 Sheet - Ragnar Metals
Duplex 2205

Duplex 2205 Sheet & Plate

Duplex 2205 (UNS S32205 / S31803) is the most widely used duplex grade, offering approximately twice the yield strength of 316L and excellent chloride stress corrosion cracking resistance. Ideal for chemical equipment, pressure vessels, desalination and offshore structures.

UNS S32205 / S31803 EN 1.4462 ASTM A240 / ASME SA240 DIN X2CrNiMoN22-5-3
StandardsASTM A240 / A480, ASME SA240, EN 10028-7
Thickness0.3 mm – 100 mm (sheet/plate)
WidthUp to 2500 mm | Custom cut-to-size
Finishes2B, BA, No.4, Polished, Mill, Hot Rolled
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Super Duplex 32750 Sheet - Ragnar Metals
Super Duplex 32750

Super Duplex 32750 Sheet & Plate

SAF 2507 / UNS S32750 is a super duplex grade with PREN > 42. Delivers exceptional resistance to chloride pitting, crevice corrosion and stress corrosion cracking in seawater, bleach and acidic environments. Used in offshore, FGD, and petrochemical equipment.

UNS S32750 (SAF 2507) EN 1.4410 ASTM A240 F53 SDSS 32750
StandardsASTM A240 / A480, ASME SA240, EN 10028-7
Thickness0.5 mm – 80 mm
WidthUp to 2500 mm | Cut-to-size available
PREN> 42 — Superior chloride resistance
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Duplex 2101 Sheet - Ragnar Metals
Duplex 2101

Duplex 2101 Sheet & Plate (LDX 2101)

LDX 2101 (UNS S32101) is a lean duplex grade with lower nickel content, offering a cost-effective alternative to 304/316L for moderate corrosion environments. Used in tanks, pressure vessels, water treatment and construction.

UNS S32101 (LDX 2101) EN 1.4162 ASTM A240
StandardsASTM A240, ASME SA240, EN 10028-7
Thickness0.5 mm – 50 mm
ApplicationsTanks, Water Treatment, Bridges, Construction
AdvantageLower nickel content = lower cost vs. austenitic SS
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Duplex 2304 Sheet - Ragnar Metals
Duplex 2304

Duplex 2304 Sheet & Plate

UNS S32304 is a lean duplex with superior strength and moderate corrosion resistance, used where good formability and lower nickel content are desired. Suitable for pressure vessels, heat exchangers and industrial structures.

UNS S32304 EN 1.4362 ASTM A240
StandardsASTM A240, ASME SA240, EN 10028-7
Thickness0.5 mm – 60 mm
ApplicationsPressure Vessels, Heat Exchangers, Structures
Yield StrengthMin. 400 MPa (2x that of 304L)
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EN Grade Sheet - Ragnar Metals
EN Grades

EN Grade Sheet & Plate (1.4462, 1.4410, 1.4362, 1.4162)

European standard duplex and super duplex sheets conforming to EN 10028-7 and NORSOK M-630. Widely specified for European and offshore projects including North Sea oil & gas, European chemical plants and process equipment.

EN 1.4462 (Duplex 2205) EN 1.4410 (Super Duplex) EN 1.4362 (Duplex 2304) EN 1.4162 (Duplex 2101) Zeron 100 (S32760)
StandardsEN 10028-7, NORSOK M-630, PED 2014/68/EU
Thickness0.5 mm – 100 mm
CertificationsEN 10204 3.1 / 3.2, CE Marked, PED
ApplicationsOffshore, North Sea, European Chemical Plants
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Sheet & Plate Finishes Available

All duplex and super duplex sheets available in the following surface finishes

2B Finish

Cold rolled, bright annealed. Standard smooth finish.

BA Finish

Bright Annealed — mirror-like, reflective surface.

No.4 Finish

Brushed finish for food, pharma and architectural use.

Mill Finish

Hot rolled, annealed, pickled. Rough surface, cost-effective.

Polished

Mirror polished (No.8) for decorative and hygienic applications.

HR Sheet

Hot rolled for heavy structural and pressure vessel use.

Copper Alloy Sheet - Ragnar Metals
Copper Alloy Sheet

Copper & Copper Alloy Sheet, Plate & Coil

Copper, brass, aluminium bronze, phosphorus bronze and beryllium copper sheets and plates for marine, electrical, architectural and industrial applications. Available in a range of tempers and finishes including annealed, half-hard and hard.

Copper C11000 / C10100 Brass C26000 / C27000 Aluminium Bronze C63000 Phosphorus Bronze C51000 Beryllium Copper C17200 Aluminium Sheet 5083/6061
0.1 mm – 50 mm (sheet/plate/coil)
StandardsASTM B152, B169, B103, B36, B209
Thickness
WidthUp to 2000 mm
TemperAnnealed (O), Half-Hard (H02), Hard (H04)
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Duplex 2101, 2205, 2304, 2507, Super Duplex 32750 — hot-rolled, cold-rolled, 2B, BA, polished finishes with country export pages.

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We supply custom cut-to-size sheets and plates with material test certificates. All grades, all finishes. ISO certified manufacturer. Global delivery.

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