AMS 6304
2025-03-12 14:23:00 Origin： Remark：0 Click：
AMS 6304 Flat bar, Inventory AMS 6304 Sheet Forgings AMS 6304 Properties from Steelmaking, Hot forging, Hot rolling, Heat treatment
TECHNICAL DATA SHEET - AMS 6304
MELTING: Consumable electrode remelted
OFFICIAL TEST REPORT - issued by TUV - SGS - BV
OFFICIAL TEST REPORT - issued by TUV - SGS - BV
CHEMICAL COMPOSITIONS (mass weight - %)
Carbon, C (％): 0.40 ~ 0.60
Manganese, Mn (％): 0.40 ~ 0.70
Silicon, Si (％): 0.15 ~ 0.35
Phosphorus, P (％) ≤: 0.025
Sulfur, S (％) ≤: 0.025
Chromium, Cr (%): 0.80 ~ 1.10
Vanandium, V (%): 0.25 ~ 0.35
Molybdenum, Mo (%): 0.45 ~ 0.65
Carbon, C (％): 0.40 ~ 0.60
Manganese, Mn (％): 0.40 ~ 0.70
Silicon, Si (％): 0.15 ~ 0.35
Phosphorus, P (％) ≤: 0.025
Sulfur, S (％) ≤: 0.025
Chromium, Cr (%): 0.80 ~ 1.10
Vanandium, V (%): 0.25 ~ 0.35
Molybdenum, Mo (%): 0.45 ~ 0.65
Nickel, Ni (%): ≤ 0.25
Copper, Cu (%): ≤ 0.35
MECHANICAL PROPERTY AND HARDNESS
Quenching temperature /℃:
Tempering temperature /℃:
Tensile strength, σb ≥ MPa: -
Yield strength, σ0.2 ≥ MPa: -
Elongation, δ5 ≥ (％): -
Reduction of area, ф ≥ (％): -
Hardness in condition of annealing +A: HB229 max.
Elongation, δ5 ≥ (％): -
Reduction of area, ф ≥ (％): -
Hardness in condition of annealing +A: HB229 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.
AVAILABLE FORMS & DIMENSIONS
Round bar: 5.5mm to 450mm
Square bar / Flat bar: 10mm to 800mm
Length: Fixed length or 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.
Total list
Monthly rank
- 3638NCD4
- 27ASTM A739 type B11
- 2324CrMo5
- 1842Cr4Mo2
- 1716NC6
- 1626NiCrMoV11-5
- 16815M17
- 16C42
- 1422CrMoNiWV8-8
- 1340Ni6Cr4Mo3