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17-4PH/17-7PH/S17400 stainless steel round bar/rod
17-4PH/17-7PH/S17400 stainless steel round bar/rod

Available products: Seamless pipe,Seamless/Butt-welding Pipe fittings,Flanges,U tube,Coiled pipe,Forgings,Steel Bar/Rod

17-4PH is a precipitation hardening martensitic stainless steel, which combines high strength and hardness (after heat treatment) wich excellent corrosion resistance, and is suitable for easy fabrication.

17-4PH Chemical Composition  

TYPICAL ANALYSIS

 

    

 

C.

Mn.

P.

S.

Si.

Cr.

Ni.

Cu.

Nb.+Ta..

0.07%max.

1.00%max.

0.04%max.

0.03%max.

1.00%max.

15.00-17.50%

3.00-5.00%

3.00-5.00%

0.15-0.45%

17-7PH Chemical Composition

Chemical Composition(%)

C

Cr

Ni

Mo

Fe

Al

Mn

Si

P

S

Other

≤0.09

16.0-18.0

6.50-7.75

-

bal

0.75-1.50

≤1.0

≤1.0

≤0.040

≤0.040

 

Standard:

AMS 5568 (Round Tube- Welded)AMS 5644/AMS 5643 

 

AVAILABILITY

Seamless Pipe 1/2" - 10"SMLS/Butt-Weld/SW Fittings 1/2" - 8"Forged/SW Flanges 1/2" - 8"Bar 1" - 6"

AVAILABILITY Material :

Nickel alloy  :Alloy 20/Alloy 200/ Monel 400/Alloy 600/Alloy625/Alloy 800/Alloy 800H/Alloy 825/

             Incoloy 925/ Incoloy 926 etc

Duplex/super duplex stainless steel :S31803/S32750/S32760/S32205

Martensitic stainless steel:403,405,410,420,430,1Cr17Ni2 etc

Austenitic/Super Austenitic steel:

904L/347H/316LMod/310MoLN/253MA/S31254/S31277/XM-19/314/330/17-4PH

 Application:

The 17-4 PH alloy finds a home in medical, food and chemical industries for applications such as pump components, fasteners and other wear resistant hardware.

 
Physical Properties
Density> 7.6 g/cm³
 
Mechanical Propertiesas sinteredheat-treated
Ultimate Tensile Strength950 MPa1100 MPa
Yield Strength660 MPa950 MPa
Elongation3%5%
Hardness320 HV10370 HV 10
 (32 HRC)(38 HRC)

 

17-4PH/17-7PH/S17400 stainless steel round bar/rod

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