SAE 30321
2025-09-24 03:42:00 Origin： Remark：0 Click：
Specification SAE 30321 data sheet, Inventory SAE 30321 Chemical, Exporters 30321 Properties from Steelmelting (ESR refined), hot bloomed, forged / rolled, Heat treated
TECHNICAL DATA SHEET - SAE 30321
TECHNICAL SPECIFICATION - AMS 5510S
STOCK AVAILABLE - Round bar, Diam. 3.0 ~ 200mm
CHEMICAL COMPOSITIONS (mass weight - %)
Carbon, C (％): ≤ 0.08
Silicon, Si (％): 0.25 ~ 1.00
Manganese, Mn (％): ≤ 2.00
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 17.0 ~ 19.0
Nickel, Ni (％): 9.00 ~ 12.0
Silicon, Si (％): 0.25 ~ 1.00
Manganese, Mn (％): ≤ 2.00
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 17.0 ~ 19.0
Nickel, Ni (％): 9.00 ~ 12.0
Titanium, Ti (%): 5 X (C+N) ~ 0.70
Molybdenum, Mo (％): ≤ 0.75
Molybdenum, Mo (％): ≤ 0.75
Copper, Cu (%): ≤ 0.75
Nitrogen, N (%): ≤ 0.10
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Form: plate, sheet, strip
Tensile strength, Rm / MPa: 482 ~ 785
Yield strength, Rp0.2 / MPa: 172
Elongation, A5 (％): 40.0
Reduction of area, Z (％): -
Elongation, A5 (％): 40.0
Reduction of area, Z (％): -
Hardness (HBW): 241 Max.
MELTING PROCESS & APPLICATION
This alloy is generally smelt in Electric Arc Furnace (EAF), EAF+LF+VD, BEF + 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.
This alloy is generally smelt in Electric Arc Furnace (EAF), EAF+LF+VD, BEF + 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.
AVAILABLE FORMS & DIMENSIONS
Round bar / disc (diameter ): 3.0 to 850mm
Square bar / flat bar: 8 to 650mm
Round bar / disc (diameter ): 3.0 to 850mm
Square bar / flat bar: 8 to 650mm
Wire rod: 1.0mm to 13.0mm
Steel strip: THK0.5 ~ 3.0, Width 10 ~ 550mm
Length: random length or based on the customer's special requirement.
Other different shapes based on OEM.
Length: random length or based on the customer's special requirement.
Other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@ccsteels.com.
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@ccsteels.com.
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