AMS 5618
2026-08-04 11:15:00 Origin： Remark：0 Click：
Peeled round bar AMS 5618 stock in stock, flat bar AMS 5618 hollow bar (ESR refined), hot bloomed, forged, rolled, heat treated
TECHNICAL DATA SHEET - AMS 5618
Techncial Specifications: AMS 5618H
Special melting process: AOD / EAV + LF + VD / + ESR / VAR
HS Code for Customs: 72221100 / 72221900 / 72223000
Stocklist on hand: round bar diam.20 ~ 120 mm
Official Test Report: issued by TUV - SGS - CNAS
Typical chemical compositions (mass weight - %)
Carbon, C (％): 0.95 ~ 1.20
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％) ≤: 0.020
Sulfur, S (％) ≤: 0.010
Chromium, Cr (％): 16.00 ~ 18.0
Nickel, Ni (％): ≤ 0.75
Molybdenum, Mo (%): 0.40 ~ 0.65
Copper, Cu (%): ≤ 0.50
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Form: bar, plate, strip, sheet and forgings
Tensile strength, σb / MPa: 896 max. ( wire , cold drawn, annealed )
Heat treatment condition:
Tensile strength, σb / MPa: 1500 min.
Yield strength, σ0.2 / MPa: 1413 min.
Elongation, δ5 (％): 10.0% min.
Reduction of area, Z (％): 40.0%
Hardness under annealed condition | HBW: 255 max.
MELTING PROCESS & APPLICATION
This alloy is generally smelt in Basic Electric Furnace (EAF, AOD) or VIM + Electroslag remelting (ESR). For a purpose of superior quality, it should be smelt via technology of vacuum refining or by agreement. It is suitable for applications such as high tensile shafts, bolts and nuts, gears, pinions spindles and so on.
ADVANTAGE & SUPERIOR SERVICE
20+ years focus on special steel manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
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.
PROFILES & DIMENSIONS
Round bar: 6.0 to 550 mm
Square bar & Flat bar: 10 to 550 mm
Wire rod: 1.0 to 13.0 mm
Steel strip: THK0.5 ~ 3.0mm, Width 8 ~ 220 mm
Length: random length or based on the customer's special requirement.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers - E-mail: sales@ccsteels.com.
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