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Data Sheet:

Corrosion Resisting Alloy AMS 5604

Chemical Composition Limits

Weight %

C

Si

Mn

P+S max

Cr

Ni

Cu

Cb+Ta

Fe

AMS 5604

17-4 PH

0.07

max

1.0 max

1.0 max

0.040 P 0.030 S

15.0 / 17.50

3.0 / 5.0

3.0 / 5.0

0.15 / 0.45 

Bal

AMS5604 Sheet and Strip Cold Rolled 

 

SPECIFICATIONS Type 17-4 PH Stainless Steel is covered by the following specifications:

AMS 5604 Sheet, Strip and Plate

Similar Specifications

AMS 5643 and 5622 Bars, Wire, Forgings, Tubing and Rings

ASTM A 693 Plate, Sheet and Strip

UNS: S17400

 

GENERAL PROPERTIES

17-4 PH  is a martensitic, precipitation-hardening stainless steel that provides an outstanding combination of high strength, good corrosion resistance, good mechanical properties at temperatures up to 600°F (316°C), good toughness in both base metal and welds, and short time, low-temperature heat treatments that minimize warpage and scaling. This versatile material is widely used in the aerospace, chemical, petrochemical, food processing, paper and general metalworking industries.

 

CORROSION RESISTANCE

17-4 PH Stainless Steel withstands corrosive attack better than any of the standard hardenable stainless steels and is comparable to Type 304 in most media.

 

FORMABILITY

Because this alloy in Condition A is hard, forming normally should be limited to mild operations. However, formability can be greatly improved by heat treating before cold working or by use of hot-forming methods.

 

MECHANICAL PROPERTIES

Condition

Yield Strength

Ultimate Tensile Strength Elongation (%) (Rockwell) Hardness
A psi 110,000 MPa  760 psi 150,000 MPa 1,030 8 33 (C)
H 950 psi 180,000 MPa 1,240 psi 195,000 MPa 1,340 10 43 (C)
H 1075 psi 160,000 MPa 1,100

psi

190,000

MPa

1,310 10 42 (C)
H 1150 psi 160,000 MPa 1,100

psi

190,000

MPa

1,310 10 42 (C)

 

Availability: Ex-Stock 

 

Disclaimer

Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.

 

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