UNS Alloy Equivalent Steel Grades Introduction

 

This table provides a comprehensive overview of equivalent steel grades for various UNS alloys, drawing from international standards such as W.Nr./DIN (German), EN (European), JIS (Japanese), and GB (Chinese).

It helps engineers, procurement specialists, and manufacturers cross-reference materials for global projects, ensuring compatibility and compliance across regions.

 

The equivalents are based on chemical composition, mechanical properties, and application similarities, though exact matches may vary by specific use case—always verify with standards like ASTM, ASME, or local regulations for precise substitutions.

For alloys available from Gangsteel, product links are included to our inventory pages for easy access to plates, sheets, and related forms.

 


 

UNS

Alloy Name

W.Nr./DIN

EN

JIS

GB

Product Link

R30188

Haynes 188

2.4683

-

-

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-R30188-Alloy-Steel-Plate.html

N07214

Haynes 214

2.4646

-

-

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N07214-Alloy-Steel-Plate.html

N10242

Haynes 242

2.4655

-

-

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N10242-Alloy-Steel-Plate.html

N07263

Nimonic 263

2.4650

NiCo20Cr20MoTi

-

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N07263-Alloy-Steel-Plate.html

N07208

Haynes 282

2.4658

-

-

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N07208-Alloy-Steel-Plate.html

R30556

Haynes 556

1.4883

-

-

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-R30556-Alloy-Steel-Plate.html

N06617

Inconel 617

2.4663a

NiCr23Co12Mo

NCF 617

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N06617-Alloy-Steel-Plate.html

N06625

Inconel 625

2.4856

NiCr22Mo9Nb

NCF 625

NS3306

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N06625-Alloy-Steel-Plate.html

N06600

Inconel 600

2.4816

NiCr15Fe

NCF 600

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N06600-Alloy-Steel-Plate.html

N06601

Inconel 601

2.4851

NiCr23Fe

NCF 601

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N06601-Alloy-Steel-Plate.html

N06690

Inconel 690

2.4642

NiCr29Fe

-

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N06690-Alloy-Steel-Plate.html

N07718

Inconel 718

2.4668

NiCr19Fe19Nb5Mo3

NCF 718

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N07718-Alloy-Steel-Plate.html

N07750

Inconel X-750

2.4669

NiCr15Fe7TiAl

NCF 750

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N07750-Alloy-Steel-Plate.html

N06002

Hastelloy X

2.4665

NiCr22Fe18Mo

NCF 6002

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N06002-Alloy-Steel-Plate.html

N06022

Hastelloy C-22

2.4602

NiCr21Mo14W

NW 6022

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N06022-Alloy-Steel-Plate.html

N10276

Hastelloy C-276

2.4819

NiMo16Cr15W

NW 0276

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N10276-Alloy-Steel-Plate.html

N06200

Hastelloy C-2000

2.4675

NiCr23Mo16Cu

-

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N06200-Alloy-Steel-Plate.html

N06030

Hastelloy G-30

2.4603

NiCr30FeMo

-

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N06030-Alloy-Steel-Plate.html

N06035

Hastelloy G-35

2.4643

NiCr33Mo8

-

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N06035-Alloy-Steel-Plate.html

N10675

Hastelloy B-3

2.4600

NiMo29Cr

-

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N10675-Alloy-Steel-Plate.html

N08020

Alloy 20

2.4660

NiCr20CuMo

-

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N08020-Alloy-Steel-Plate.html

N08825

Incoloy 825

2.4858

NiCr21Mo

NCF 825

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N08825-Alloy-Steel-Plate.html

N06985

Hastelloy G-3

2.4619

NiCr22FeMo

-

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N06985-Alloy-Steel-Plate.html

N04400

Monel 400

2.4360

NiCu30Fe

NW 4400

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N04400-Alloy-Steel-Plate.html

N05500

Monel K-500

2.4375

NiCu30Al

NW 5500

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N05500-Alloy-Steel-Plate.html

N06075

Nimonic 75

2.4951

NiCr20Ti

-

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N06075-Alloy-Steel-Plate.html

N07080

Nimonic 80A

2.4952

NiCr20TiAl

-

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N07080-Alloy-Steel-Plate.html

N07263

Nimonic 263

2.4650

NiCo20Cr20MoTi

-

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N07263-Alloy-Steel-Plate.html

N07041

Rene 41

2.4973

-

-

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N07041-Alloy-Steel-Plate.html

N09901

Incoloy 901

2.4975

NiFeCr12Mo

-

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N09901-Alloy-Steel-Plate.html

N08810

Incoloy 800H

1.4958

X5NiCrAlTi31-20

-

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N08810-Alloy-Steel-Plate.html

N08811

Incoloy 800HT

1.4959

X8NiCrAlTi32-21

-

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N08811-Alloy-Steel-Plate.html

N08028

Alloy 28

1.4563

X1NiCrMoCuN31-27-4

-

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N08028-Alloy-Steel-Plate.html

N08031

Alloy 31

1.4562

X1NiCrMoCu32-28-7

-

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N08031-Alloy-Steel-Plate.html

N06059

Alloy 59

2.4605

NiCr23Mo16Al

-

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N06059-Alloy-Steel-Plate.html

R20033

Alloy 33

1.4488

X1CrNiMoCuN33-31-1

-

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-R20033-Alloy-Steel-Plate.html

K93600

Invar 36

1.3912

Ni36

-

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-K93600-Alloy-Steel-Plate.html

N08904

904L

1.4539

X1NiCrMoCu25-20-5

-

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-N08904-Alloy-Steel-Plate.html

S31254

254 SMO

1.4547

X1CrNiMoCuN20-18-7

-

-

https://gangsteel.net/product/Alloy/UNS-Material/UNS-S31254-Alloy-Steel-Plate.html

 


 

Text Explanation

  • UNS: The Unified Numbering System designation.
  • Alloy Name: Common commercial name (e.g., Inconel 625, Hastelloy C-276).
  • W.Nr./DIN: German Werkstoff Number or DIN standard.
  • EN: European Norm designation.
  • JIS: Japanese Industrial Standard.
  • GB: Chinese standard (where available, e.g., NS for nickel alloys).
  • Product Link: Gangsteel’s UNS Alloy steel plate product page which show detail data.
Other Products