K14675
2025-12-17 13:55:00 Origin： Remark：0 Click：
Heat resistant alloy steel K14675 peeled round bar in stock, flat bar AMS 6304 technical data sheet properties EAF + LF + VD steelmaking, hot bloomed, forged, rolled, heat treated
TECHNICAL DATA SHEET - K14675
Stock & inventory available: round bar diam. 16 ~ 180 mm
Official test certificate - issued by TUV - SGS - BV
Official test certificate - issued by TUV - SGS - BV
Typical 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
Vanadium, 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
Vanadium, 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: 930 ℃, oil cooled
Tempering temperature: 600 ℃, air cooled
Tensile strength, σb ≥ MPa: 785
MECHANICAL PROPERTY AND HARDNESS
Quenching temperature: 930 ℃, oil cooled
Tempering temperature: 600 ℃, air cooled
Tensile strength, σb ≥ MPa: 785
Yield strength, σ0.2 ≥ MPa: 590
Elongation, δ5 ≥ (％): 12.0
Reduction of area, ф ≥ (％): 50
Hardness in condition of annealing +A: HB 230 max.
MELTING PROCESS & APPLICATION
This alloy is generally smelt in Electric Arc Furnace (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: 6.0 to 450 mm
Square bar / flat bar: 10 to 600 mm
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.
Elongation, δ5 ≥ (％): 12.0
Reduction of area, ф ≥ (％): 50
Hardness in condition of annealing +A: HB 230 max.
MELTING PROCESS & APPLICATION
This alloy is generally smelt in Electric Arc Furnace (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: 6.0 to 450 mm
Square bar / flat bar: 10 to 600 mm
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.
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