ATI 2003®

Product Forms (click for form specs)

Sheet, Plate, and Strip

Download: Data Sheet (ENG) PDF

ATI 2003^® Lean Duplex Stainless Steel

UNS S32003

ATI 2003^® lean duplex stainless steel is a lean duplex alloy with Mo that is used where high strength, pitting resistance and SCC resistance are desired.

Market Applications

ATI 2003^® lean duplex stainless steel is used for applications in power generation, oil & gas, chemical processing, desalination, architecture and water treatment and distribution.

Product Specifications By Form

Sheet, Plate, and Strip

Composition

Element	Minimum (weight %)	Maximum (weight %)
N	0.14	0.20
Mo	1.50	2.00
Ni	3.0	4.0
Cr	19.5	22.5
Si		1.00
S		0.020
P		0.030
Mn		2.00
C		0.030
Fe	Balance

Density

lb/in³	g/cm³
0.280	7.78

Tensile Strength

ksi	MPa
95 (Plate) / 100 (Sheet & Strip) min	655 (Plate) / 690 (Sheet & Strip) min

Yield Strength

ksi	MPa
65 (Plate) / 70 (Sheet & Strip) min	450 (Plate) / 485 (Sheet & Strip) min

Hardness

31 HRC Max.

Elongation

25% min

Specifications

ASTM A240, ASME Code Case 2503

Product

For Plate
call 1-800-289-7528
For Sheet & CMP
call 1-800-258-3586
For Strip
call 1-800-323-1240

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Product Documents

Data Sheet (ENG) PDF

Duplex

ATI has developed one of the world's most comprehensive families of
duplex alloys. Duplex alloys provide cost savings and can provide
enhanced performance when compared to conventional stainless steels.

ATI Products

ATI 2003®

Product Forms (click for form specs)

ATI 2003^® Lean Duplex Stainless Steel

UNS S32003

Market Applications

Product Specifications By Form

Sheet, Plate, and Strip

Composition

Density

Tensile Strength

Yield Strength

Hardness

Elongation

Specifications

Product

Product Documents

Duplex

ATI has developed one of the world's most comprehensive families of duplex alloys. Duplex alloys provide cost savings and can provide enhanced performance when compared to conventional stainless steels.

ATI Products

ATI 2003®

Product Forms (click for form specs)

ATI 2003® Lean Duplex Stainless Steel

UNS S32003

Market Applications

Product Specifications By Form

Sheet, Plate, and Strip

Composition

Density

Tensile Strength

Yield Strength

Hardness

Elongation

Specifications

Product

Product Documents

ATI has developed one of the world's most comprehensive families of
duplex alloys. Duplex alloys provide cost savings and can provide
enhanced performance when compared to conventional stainless steels.

ATI 2003^® Lean Duplex Stainless Steel