AMS 5659 - 15-5PH Heat treated Machined Parts
| Product parameters | |
| Material Category:: | Martensitic Hardening Stainless Steel |
| Material Technical Standards:: | AMS 5659R |
| Place of Origin: | P. R. China |
| Terms of Price:: | Ex works, CIF, and CFR |
| Stocklist & Inventory Available:: | Round bar Diam. 25 ~ 120mm |
| Melting Process Route:: | EAF + LF + VD / + ESR, BEF + ESR |
| Min. order quantity Per Batch:: | 500 KG |
| Product Shapes:: | Round bar, Flat bar, Plate, Wire rod, and Forging piece. |
| Heat Treatment Practice:: | Solution annealed 1040 ℃, water or air cooled, aged at 480 / 550 / 580 / 620 ℃ |
| Ultrasonic Test Standard:: | ASTM E2375 / MIL-STD- AMS 2154 / SEP 1923 / GB/T 4162 / EN 10228-3 / EN 10308. |
| Production Lead Time:: | Within 15 days after 30% downpayment. |
| Unified Social Credit Code:: | 91510871777942750J |
| Company ISO Register No:: | UQ211218R0 |
Description
MATERIAL CATEGORY: Precipitation hardening type 15Cr-5Ni-3Cu
The alloy is usually produced by AOD / VD / VIM followed by electroslag refining (ESR) / VAR if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied black/bright in the annealed condition.
Final heat treatment - solution treatment / aged + over aged
TYPICAL APPLICATIONS
Chemical equipment and parts.
Mechanical parts used in the condition of corrosion resistance.
Bolt and nuts. Pressure vessel.
PRODUCT SHAPES & DIMENSIONS
Round bar / Wire rod (Diameter): 5.5mm to 600mm
Square bar / Flat bar: 10mm to 1000mm
Plate / Sheet steel / Steel strip: 0.1mm to 1200mm
Width: 8mm to 2500mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts, and other different shapes based on OEM.
MAIN CHEMICAL COMPOSITION (mass weight %)
C (％): ≤ 0.07, Si (％): ≤ 1.00, Mn (％): ≤ 1.00
P (％)≤: 0.040, S (％)≤: 0.030
Cr (％): 14.0 ~ 15.5, Ni (％): 3.50 ~ 5.50, Mo (％): -
Cu (％): 2.50 ~ 4.50, Nb (%): 0.15 ~ 0.45
MECHANICAL PROPERTIES FINAL HEAT TREATMENT
Form: Bar, forge piece
Condition: H900
Tensile strength, σb/MPa: 1310
Yield strength, σ0.2/MPa: 1170
Elongation, δ(％): 10.
Reduction of area, ψ(％): 35
HRC: ≥40
