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RW 2594

RW 2594 Steel

RW 2594 Stainless Welding Wire: Super Duplex Stainless Welding Wire

RW 2594 is a stainless welding wire considered for high-alloy duplex stainless welding applications.

RW 2594 Stainless Welding Wire: References and Comparable Standards

Stainless welding wires references and comparable standards
Product Nominal Composition EN ISO 14343-B: 2017 AWS A5.9-2017
Alloy Designation		 DIN Werkstoff Nr.
RW 2594 25 9 4 N L SS2594 ER2594 -

RW 2594 Stainless Welding Wire: Chemical Composition (Cast Analysis) (%)

Stainless welding wires chemical composition values
Element RW 2594
C ≤ 0,03 %
Mn ≤ 2,50 %
Si ≤ 1,00 %
S ≤ 0,020 %
P ≤ 0,030 %
Cr 24,0-27,0 %
Ni 8,0-10,5 %
Mo 2,50-4,50 %
Cu 0,10-0,20 %
N 1,50-2,50 %
Nb -
Ti -
Published: 01 January 2025 | Last Updated: 08 June 2026
RW 307 - Nr.1.4370
RW 307 - Nr.1.4370

RW 307
RW 308L
RW 308L

RW 308L
RW 309L - Nr.1.4332
RW 309L - Nr.1.4332

RW 309L
RW 310 - Nr.1.4842
RW 310 - Nr.1.4842

RW 310
RW 312 - Nr.1.4337
RW 312 - Nr.1.4337

RW 312
RW 316L - Nr.1.4430
RW 316L - Nr.1.4430

RW 316L
RW 317LAWS
RW 317LAWS

RW 317LAWS
RW 318SI - Nr.1.4576
RW 318SI - Nr.1.4576

RW 318SI
RW 347 - Nr.1.4551
RW 347 - Nr.1.4551

RW 347
RW 385
RW 385

RW 385
RW 2209 - Nr.1.4462
RW 2209 - Nr.1.4462

RW 2209
RW 409CB
RW 409CB

RW 409CB
RW 410
RW 410

RW 410
RW 4122 - Nr.1.4122
RW 4122 - Nr.1.4122

RW 4122
RW 420
RW 420

RW 420
RW 430 - Nr.1.4016
RW 430 - Nr.1.4016

RW 430
Published: 01 January 2025 | Last Updated: 08 June 2026
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