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AMS 5663
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Description AMS 5663 Flat bars, Inventory AMS 5663 Ex-stock, AMS 5663 Forgings Plate Machined, AMS 5663 Alloy exporter, from Melting, ESR & VAR technique, Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic flaw detection test,

TECHNICAL DATA SHEET - Grade AMS 5663

TECHNICAL SPECIFICATION - AMS 5663
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
MATERIAL CATEGORY: Precipitation hardened and cold worked nickel alloy
MELTING PROCESS - VIM + Consumable electrode remelted
H S CODE For Customs - 72201100 / 72202030 / 72221100 / 72222000 / 72223000
CHEMICAL COMPOSITIONS (Mass Weight - %)
C (％):    ≤ 0.08
Si (％):   ≤ 0.35
Mn (％): ≤ 0.35
P (％) ≤: 0.015
S (％) ≤: 0.015
Cr (％):   17.0 ~ 21.0
Co (%):   ≤ 1.00
Mo (％):  2.80 ~ 3.30
Nb/Ta (％): 4.75 ~ 5.50
Ti (%):    0.65 ~ 1.15
Al (%):    0.20 ~ 0.80
Zr (%):    -
B (%):     ≤ 0.006
Fe (%):    Remainder

Cu (%):   ≤ 0.30
Ni (%):    50.0 ~ 55.0
Ta (%):   -

Nb (%): -
W (%): -
MECHANICAL PROPERTIES UNDER ROOM TEMPERATURE
Condition: Solution + Stabilize + Precipitation hardening

Heat treatment pratice

Solution treatment 924 ~ 1010 Deg. hold 1/2h min., cool at rate equivalent to air cool or faster

Precipitation hardening treatment, 718+/-14 Deg, hold at temperature for 8h, furnace cool to 621+/-14 Deg., hold until total precipitation heat treatment time has reached 18h, air cool
Tensile strength,σb/≥ MPa: 1275

Yield strength, σ0.2/≥ MPa: 1034
Elongation, δ ≥(％): 12.0
Reduction of area, ф ≥ (％): 15.0
Hardness | HBW: 331 min.
STRESS RUPTURE REQUIREMENT
Test temperature: 649 Deg.
Stress /MPa: 690
Time to rupture: 23h
Elongtation, (%): 5.0
FORMS AND SHAPES
Round bar (Diameter): 5.5mm to 550mm
Square bar / Flat bar: 10mm to 700mm
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.

ADVANTAGE & SUPERIOR SERVICE
17+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
CNC saw cutting.
Marking by stamping or printing.
Third party inspection service.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
We closely cooperate with the professional inspection partners to strictly control the quality and improve the quality manage system, and guarantee the goods delivery each time. It is proved that we are worth of trusting and will be the strategic partner of the supplying chains in the special steels field.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers, Email:sales@ccsteels.com

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