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Haynes 25 UNS R30605 Alloy L605 L-605 Udimet Cobalt Alloy 25 2.4964 Forged Forging Round Bars Hollow Bars Shafts Square rectangular rectangle Blocks Discs Disks Plates Flat Bars
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We are professional Haynes 25 UNS R30605 Alloy L605 L-605 Udimet Cobalt Alloy 25 2.4964 Forged Forging Round Bars Hollow Bars Shafts Square rectangular rectangle Blocks Discs Disks Plates Flat Bars from china

Properties

HAYNES 25 (L605) is a non-magnetic cobalt based superalloy. HAYNES 25 (L605) maintains good strength upto 2150°F. AMS 5759 requires minimum yield strength of 45,000 psi at room temperature. HAYNES 25 (L605) maintains good oxidation resistance up to 1900° F. HAYNES 25 (L605) has a unique ability to resist corrosion in very severe environments. Highly resistant to hydrochloric acid, nitric acid and wet chlorine (subject to need for exercising care in its selection at certain con¬centrations and temperatures)


Hardenability

HAYNES 25 (L605) hardness is typically 250 BHN and never higher than 275 BHN by specification. Not significantly hardenable. Does not respond to customary aging treatments, but strain aging at relatively low temperatures (700-1100° F) can improve creep and rupture strength when the alloy is in service at temperatures under 1300° F. Also, tensile and creep strength can be improved by cold working. HAYNES 25 (L605) is an austenitic alloy.

 

Chemistry

Chemical Requirements

Ni

Cr

Mn

Si

Fe

S

Co

Max

11.00

21.00

2.00

0.40

3.00

0.030

Bal

Min

9.00

19.00

1.00


Tensile Data

Mechanical Property Requirements

Ultimate Tensile

Yield Strength (0.2% OS)

Elong. in 4D %

R/A

Hardness

Min

125 Ksi

45.0 KSi

30

Max

Min

862 Mpa

310 MPa

Max


Specifications

Form

Standard

Metal Type

UNS R30605

Bar

AMS 5759 ASTM F90 GE B50T26A

Cold Worked Bars
MCI 1031 GPS 2051

Wire

Sheet

AMS 5537

Plate
AMS 5537

Foil

AMS 5537

Fitting

 

Welding Tube
GE B50T26A

Forging

AMS 5759

Weld Wire

AMS 5759

Weld Electrode
 

Din

2.4964

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