X5CrNiMoCuNb14-5
2026-03-12 09:40:00 Origin： Remark：0 Click：
X5CrNiMoCuNb14-5 a Martensitic corrosion resisting precipitation hardening aged steel, 1.4594 round bar, flat bar, plate, and forgings ESR ingot available from stock
TECHNICAL DATA SHEET - X5CrNiMoCuNb14-5
Material category: martensitic corrosion resisting steels
Material specifications: DIN EN 10088-1, 10297,10272,10312, DIN EN 10088-5(2005)
HS code for Customs - 72221100 / 72221900 / 72222000
Typical chemical cmopositions (mass fraction %)
Carbon, C (％): ≤ 0.07
Silicon, Si (％): ≤ 0.70
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％)≤: 0.040
Sulfur, S (％)≤: 0.015
Chromium, Cr (％): 13.0 ~ 15.0
Molybdenum, Mo (％): 1.20 ~ 2.00
Nickel, Ni (％): 5.00 ~ 6.00
Silicon, Si (％): ≤ 0.70
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％)≤: 0.040
Sulfur, S (％)≤: 0.015
Chromium, Cr (％): 13.0 ~ 15.0
Molybdenum, Mo (％): 1.20 ~ 2.00
Nickel, Ni (％): 5.00 ~ 6.00
Niobium, Nb (%): 0.15 ~ 0.60
Copper, Cu (%): 1.20 ~ 2.00
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Hardness HBW under annealed: 366 Max.
Yield strength, Rp0.2 ≥ MPa: 280
Tensile strength, Rm / MPa: 650 ~ 850
Elongation, A5 (lengthways) ≥ (％): 15.0
Elongation, A5 (crosswise) ≥ (％): -
Impact absorbing power Akv ≥ J | lengthways : -
Impact absorbing power Akv ≥ J | crosswise : -
Tensile strength, Rm / MPa: 650 ~ 850
Elongation, A5 (lengthways) ≥ (％): 15.0
Elongation, A5 (crosswise) ≥ (％): -
Impact absorbing power Akv ≥ J | lengthways : -
Impact absorbing power Akv ≥ J | crosswise : -
HEAT TREATMENT PRACTICE
Heat treatment is only suitable for specific grades of stainless steel. When heat treating a stainless the hardening temperatures, including rate of heating, cooling and soaking times will vary due to several factors such as the shape and size of each component. Other considerations during the heat treatment process include the type of furnace, quenching medium and work piece transfer facilities. Please consult with the heat treatment provider for whole guidance on heat treatment of stainless steel grades. We are delighted to help to work with you the special heat treatment based on your special requirements.
Heat treatment is only suitable for specific grades of stainless steel. When heat treating a stainless the hardening temperatures, including rate of heating, cooling and soaking times will vary due to several factors such as the shape and size of each component. Other considerations during the heat treatment process include the type of furnace, quenching medium and work piece transfer facilities. Please consult with the heat treatment provider for whole guidance on heat treatment of stainless steel grades. We are delighted to help to work with you the special heat treatment based on your special requirements.
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / EAF followed by electroslag refining (ESR) / VAR if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied bright in the annealed condition.
Final heat treatment - solution treatment + aged.
The alloy is usually produced by AOD / EAF followed by electroslag refining (ESR) / VAR if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied bright in the annealed condition.
Final heat treatment - solution treatment + aged.
The alloys have ultra-high strength, superior toughness characteristics and weldability. Typically, these alloys are used in aerospace applications, machinery and tooling and ordnance components and fasteners.
PROFILE & DIMENSIONS
Rod / round bar / dsic (diameter): 6.0 to 850 mm
Square bar / flat bar: 8 to 600 mm
TECHNICAL SALES ASSISTANCE
Square bar / flat bar: 8 to 600 mm
Length: random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T6 ~ 450 X W20 ~ 1000 X L1000 ~ 5000 mm
Heavy/middle plate via hot rolled: T6 ~ 450 X W20 ~ 1000 X L1000 ~ 5000 mm
Sheet steel via cold rolled: T0.5 ~ 6 X W10 ~ 300 X L1000 ~ 2000 mm or coil
Steel strip via cold rolled: T0.3 - 3 X W10 ~ 200 X L mm (or in coil form)
Forging piece: stepped shafts, other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers. - Email: sales@ccsteels.com.
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