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AMS 5663 Turbine Blade Steel UNS N07718 Plates

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Address: Building 4A, Cross-border E-commerce Industrial Park, Shiqiaopu, High-tech Zone, Mianyang City, SC, China

Contact name:Bruce Chiu

Mianyang Baoheng New Material Technology Co.,Ltd

AMS 5663 Turbine Blade Steel UNS N07718 Plates

Country/Region	china
City & Province	mianyang

Product Details

AMS 5663 Turbine Blade Steel UNS N07718 Plates

Size Range

Round bar / Wire rod (Diameter):	5.0mm to 800mm
Square bar / Flat bar:	3.0mm to 500mm
Forging piece:	Stepped shafts with flanks/discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
Heavy/middle plate via hot rolled:	T5 - 500mm X W10 - 1500mm X L1000-11000mm
Sheet steel via cold rolled:	T0.3 - 5mm X W5 - 1000mm X L1000 - 1000mm
Steel strip via cold rolled:	T0.3 - 5.0mm X W5 - 180mm X L (or in coil form)
Length	Fixed length or random length or based on the customer's special requirement.

Chemical Composition and standard

Grade

AMS 5663

UNS N07718

standard

SAE AMS 5663N-2016

ASTM B 637-2018

Chemical Composition (weight%)

C(％): ≤ 0.08 B(％): ≤ 0.006
Si(％): ≤ 0.35 Cu(％): ≤ 0.30
Mn(％): ≤ 0.35 Pb(％): ≤0.0005
P(％)≤: 0.015 Bi(％): ≤ 0.00003
S(％)≤: 0.015 Se(％): ≤0.0003
Cr(％): 17.0~21.0   Co(%): ≤ 1.0
Ni(％): 50.0~55.0
Mo(％): 2.80~3.30
Ti(％): 0.65~1.15
Al(%): 0.20~0.80

Nb+Ta(％): 4.75~5.50

Fe(％):remainder

C(％): ≤ 0.08 B(％): ≤ 0.006
Si(％): ≤ 0.35 Cu(％): ≤ 0.30
Mn(％): ≤ 0.35 Co(%): ≤ 1.0
P(％)≤: 0.015 Nb(%): 0.25~2.5
S(％)≤: 0.015
Cr(％): 17.0~21.0
Ni(％): 50.0~55.0
Mo(％): 2.80~3.30
Ti(％): 0.65~1.15
Al(%): 0.20~0.80

Nb+Ta(％): 4.75~5.50

Fe(％):remainder

Mechanical Properties

AMS 5627 Turbine Steel Mechanical Properties

Tensile strength, Rm/MPa:	≥1275
Yield strength, Rp/MPa:	≥1034
Elongation/%:	≥12
Reduction of area, ψ/%:	≥15
Impact, KV /J:	--
Annealed hardness HB:	≥331

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