AMS 5655
2021-10-11 15:40:48 Origin： Remark：0 Click：
Martensitic stainless steel AMS 5655 Round bar, flat bar, ESR & VAR technique, AMS 5655 Hot forging, Hot rolling, Heat treatment, 100% Ultrasonic flaw detection test, Cold working machined.
TECHNICAL SPECIFICATION - Grade AMS 5655
OFFICIAL TEST CERTIFICATE - issued by TUV - SGS - BV
SPECIAL MELTING PROCESS - EAF + AOD / ESR
MATERIAL FORMS - Stainless steel round bar, wire rod, and semi-finished products
HS Code For Customs - 72221100 / 72221900 / 72222000
MATERIAL SPECIFICATIONS - AMS 5655F
CHEMICAL COMPOSITION (mass weight % )
Carbon, C (％): 0.20 ~ 0.25
Silicon, Si (％): ≤ 0.50
Manganese, Mn (％): 0.50 ~ 1.00
Phosphorus, P (％)≤: 0.025
Sulfur, S (％)≤: 0.015
Chromium, Cr (％): 11.0 ~ 13.5
Nickel, Ni (％): 0.50 ~ 1.00
Molybdenum, Mo (％): 0.90 ~ 1.25
Tungsten, W (％): 0.90 ~ 1.25
Silicon, Si (％): ≤ 0.50
Manganese, Mn (％): 0.50 ~ 1.00
Phosphorus, P (％)≤: 0.025
Sulfur, S (％)≤: 0.015
Chromium, Cr (％): 11.0 ~ 13.5
Nickel, Ni (％): 0.50 ~ 1.00
Molybdenum, Mo (％): 0.90 ~ 1.25
Tungsten, W (％): 0.90 ~ 1.25
Vanadium, V (%): 0.20 ~ 0.30
Others (%): Cu ≤ 0.50
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Condition of thermal treatment: + QT
Hardness ≤HBW: 277 ~ 350
Yield strength σ0.2≥/MPa: 760
Tensile strength σb/MPa: 935
Elongation δ ≥(％): 12.0
Elongation δ (transversal )≥(％): -
Impact absorbing power Akv≥/J : -
PRODUCT DESCRIPTION
The alloy is usually produced by EAF AOD / VOD 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 - quenched + tempered.
PROFILE & DIMENSIONS
Round bar / Wire rod (Diameter): 5.5mm to 550mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy / middle plate via hot rolled: T60 - 400mm X W70 - 1500mm X L1000-12000mm
Sheet steel via cold rolled: T0.5 - 6mm X W600- 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts, other different shapes based on OEM.
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.
