ASTM A564 stainless steel covers bars and shapes of age-hardening stainless steels. ASTM A564 also named 17-4 PH Hot-finished or cold-finished rounds, squares, hexagons, bar shapes, angles, tees, and channels are included; these shapes may be produced by hot rolling, extruding, or forging. Billets or bars for reforging may be purchased to this specification.
Standard: ASTM A564/A564M
Steel Grade : A564
Thickness :3mm -260mm
Width :1000mm-4000mm
Length :1000mm-18000mm
MOQ: 1 PC
Delivery time : 10-40 days (Production)
Stock : Unavailable
MTC: Available
Payment Term : T/T or L/C At sight .
ASTM A564 chemical composition (%) :
|
|
C |
Cr |
Cu |
Mn |
Ni |
P |
S |
Si |
Co + Ta |
|
Min |
- |
15.00 |
3.00 |
- |
3.00 |
- |
- |
- |
0.15 |
|
Max |
0.070 |
17.50 |
5.00 |
1.00 |
5.00 |
0.040 |
0.030 |
1.00 |
0.45 |
ASTM A564 Mechanical Properties :
|
Material Type |
Condition |
Ultimate Tensile Strength (PSI) |
0.2% Yield Strength (PSI) |
Elongation (% In 2in.) |
Reduction Of Area (%) |
Hardness Brinell |
Hardness Rockwell |
|
ASTM A564 (17-4 PH) |
H900 |
190,000 |
170,000 |
10 |
40 |
388 |
C40 |
|
H1025 |
155,000 |
145,000 |
12 |
45 |
331 |
C35 |
|
|
H1075 |
145,000 |
125,000 |
13 |
45 |
311 |
C32 |
|
|
H1150 |
135,000 |
105,000 |
16 |
50 |
277 |
C28 |
|
|
H1150-M |
115,000 |
75,000 |
18 |
55 |
255 |
C24 |
|
|
H1150-D |
125,000 |
105,000 |
16 |
50 |
255 - 311 |
C24 - 33 |
ASTM A564 Stainless Steel Applications :
Pump Shafts
Oil Patch
Mechanical Seals
Aerospace
ASTM A564 General scope :
ASTM A564(17-4 PH) is a precipitation hardening martensitic stainless steel, containing Copper. In the solution treated and doubled aged condition it has become the preferred alloy for Stems, Shafts, etc, and is used extensively in valve internals. High strength, including good properties up to 315°C (600°F) and excellent corrosion resistance (comparable to 304 austenitic stainless in many environments) makes this alloy extremely versatile.
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