AMS 5623
2019-11-02 10:22:59 Origin： Remark：0 Click：
Material Specification AMS 5623 Aerospace Standards alloy steel, Electroslag remelting, Hot forging / Rolling, Heat treatment, Cold working
TECHNICAL DATA SHEET - AMS 5623
MATERIAL CATEGORY: Aerospace "S" Series alloy steel
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
MATERIAL SPECIFICATIONS: BS EN 3890-2002, BS EN 2344-2001, BS EN 3146-2001
CHEMICAL COMPOSITION (mass fraction - %)
Carbon, C (％): 0.55 ~ 0.70
Silicon, Si (％): 0.20 ~ 0.50
Manganese, Mn (％): 3.50 ~ 5.50
Phosphorus, P (％) ≤: 0.035
Sulfur, S (％) ≤: 0.025
Chromium, Cr (％): 3.00 ～ 4.00
Nickel, Ni (％): 11.0 ～ 14.0
Molybdenum, Mo (％): ≤ 0.50
Niobium, Nb/Ti (%): -
Other (％): Tungsten, W ≤ 1.00, Vanadium, V ≤ 0.25
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Condition: solution annealed
Tensile strength σb≥/MPa: 700
Yield strength σs≥/MPa: 30.0
Elongation δ5≥(%): 55.0
AKU≥/J: 300 min.
Hardness HBS: -
Condition: work hardened
Tensile strength σb≥/MPa: 950
Yield strength σs≥/MPa: 740
Elongation δ5≥(%): 30.0
AKV≥/J: -
Hardness HBS: -
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / VOD /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
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to EMAIL (sales@ccsteels.com ) our resident team of qualified production engineers.
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