Corrosion resisting steel 1.4418 Stock Available
2024-12-04 13:19:00 Origin： Remark：0 Click：
DIN 1.4418 / X4CrNiMo16-5-1, S165M, a Martensitic Hardening Corrosion resisting steels, gas turbine in the field of aviation, naval vessels and industry.
MATERIAL CATEGORY - Martensitic and precipitation hardening corrosion resisting steels
INVENTORY & STOCKLIST - Round bar diameter 16 ~ 200mm
MATERIAL SPECIFICATIONS - DIN 17445,17440, DIN EN 10088-1, 10297,10272,10312
CHEMICAL COMPOSITIONS (mass weight - %)
Carbon, C (％): ≤ 0.06
Silicon, Si (％): ≤ 0.70
Manganese, Mn (％): ≤ 1.50
Phosphorus, P (％)≤: 0.040
Sulfur, S (％)≤: 0.030
Chromium, Cr (％): 15.0 ~ 17.0
Nickel, Ni (％): 4.00 ~ 6.00
Molybdenum, Mo (％): 0.80 ~ 1.50
Silicon, Si (％): ≤ 0.70
Manganese, Mn (％): ≤ 1.50
Phosphorus, P (％)≤: 0.040
Sulfur, S (％)≤: 0.030
Chromium, Cr (％): 15.0 ~ 17.0
Nickel, Ni (％): 4.00 ~ 6.00
Molybdenum, Mo (％): 0.80 ~ 1.50
Nitrogen, N (％): ≥ 0.020
MECHANICAL PROPERTIES FINAL HEAT TREATMENT
Condition: annealed
Tensile strength, Rm / MPa: 1100max.
Yield stength, Rp0.2 ≥ MPa: -
Elongation, A5 ≥ (％): -
Reduction of Area, Z ≥ (％): -
Elongation, A5 ≥ (％): -
Reduction of Area, Z ≥ (％): -
Impact, Akv≥/J: -
Hardness HBW: 320max.
MECHANICAL PROPERTIES ABOVE ROOM TEMPERATURE
Heat treatment temperature and cooling methods|annealing: 600~640 air cooled
Heat treatment temperature and cooling methods|quenching: 950~1050 air/oil cooled
Heat treatment temperature and cooling methods|tempering: 550~620
Condition: heat treatment
The alloy 1.4418 is usually produced by AOD / VOD / 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 black/bright in the annealed condition.
Final heat treatment - solution treatment / QT.
Bars are usually supplied black/bright in the annealed condition.
Final heat treatment - solution treatment / QT.
TYPICAL APPLICATIONS
Medical equipment parts, Chemical equipments.
Mechanical parts used in the condition of corrosion resistance.
Bolts and nuts, Pressure vessel.
Bolts and nuts, Pressure vessel.
PRODUCT PROFILE & DIMENSIONS
Round bar / rod / disc (diameter): 5.5mm to 800mm
Square bar / Flat bar: 8mm to 600mm
Round bar / rod / disc (diameter): 5.5mm to 800mm
Square bar / Flat bar: 8mm to 600mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 - 400mm X W100 ~ 1000mm X L1000 ~ 4000mm
Sheet steel via cold rolled: T1.5 - 6mm X W100 - 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.50 ~ 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts, and other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.
If you meet further on any technical enquiry, pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.
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