1.4528
2025-08-21 14:15:00 Origin： Remark：0 Click：
Martensitic steel 1.4528 Round bar, flat bar, EF / VIM, ESR & VAR technique, 1.4528 Hot forging / rolling, heat treatment, cold machined.
TECHNICAL DATA SHEET - DIN/EN 1.4528
HS CODE FOR CUSTOMS - 72222000 / 72221100
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
MATERIAL CATEGORY - Stainless steel bar and forgings
CHEMICAL COMPOSITIONS (mass weight %)
Carbon, C (％): 1.00 ~ 1.10
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％) ≤: 0.030
Sulfur, S (％) ≤: 0.020
Chromium, Cr (％): 16.5 ~ 18.5
Nickel, Ni (％): -
Molybdenum, Mo (%): 1.00 ~ 1.50
Cobalt, Co (%): 1.30 ~ 1.80
MATERIAL CATEGORY - Stainless steel bar and forgings
CHEMICAL COMPOSITIONS (mass weight %)
Carbon, C (％): 1.00 ~ 1.10
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％) ≤: 0.030
Sulfur, S (％) ≤: 0.020
Chromium, Cr (％): 16.5 ~ 18.5
Nickel, Ni (％): -
Molybdenum, Mo (%): 1.00 ~ 1.50
Cobalt, Co (%): 1.30 ~ 1.80
Vanadium, V (%): 0.07 ~ 0.12
MECHANICAL PROPERTY UNDER ROOM TEMP.
Annealing temp.: 800 ~ 850, furnace cooled
MECHANICAL PROPERTY UNDER ROOM TEMP.
Annealing temp.: 800 ~ 850, furnace cooled
Tensile strength, σb ≥ MPa: -
Yield strength, σ0.2 ≥ MPa: -
Elongation, δ5 (％) ≥: -
Reduction of area, ф (％) ≥: -
Hardness ≤ (HBW): 285 Max.
METHOD OF MELT PROCESS
The alloy is usually produced by EF + AOD / EAF, followed by electroslag refining (ESR or VAR ) if necessary for special purpose.
FORMS & SIZES AVAILABLE
Round bar (diameter): 5.5 ~ 350mm
Wire rod (diameter): 0.50 ~ 15mm
Flat bar (thickness X Width): 10 ~ 400 X 15 ~ 500mm
Length: random length, based on the customer's special requirement.
Form: wire or straightened bar.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical inquiry, pleased to EMAIL our resident team of qualified production engineers, Email us: sales@ccsteels.com
Yield strength, σ0.2 ≥ MPa: -
Elongation, δ5 (％) ≥: -
Reduction of area, ф (％) ≥: -
Hardness ≤ (HBW): 285 Max.
METHOD OF MELT PROCESS
The alloy is usually produced by EF + AOD / EAF, followed by electroslag refining (ESR or VAR ) if necessary for special purpose.
FORMS & SIZES AVAILABLE
Round bar (diameter): 5.5 ~ 350mm
Wire rod (diameter): 0.50 ~ 15mm
Flat bar (thickness X Width): 10 ~ 400 X 15 ~ 500mm
Length: random length, based on the customer's special requirement.
Form: wire or straightened bar.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical inquiry, pleased to EMAIL our resident team of qualified production engineers, Email us: sales@ccsteels.com
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