1.4361 alloy1815 steel
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DATA SHEET – Alloy Steel - DIN X1CrNiSi18-15-4 / W-Nr 1.4361 MATERIAL CATEGORY: Common alloy steel - Austenitic corrosion resisting steels PRODUCT DESCRIPTION The alloy is usually produced by AOD / VOD /VIM 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 anne...
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DATA SHEET – Alloy Steel - DIN X1CrNiSi18-15-4 / W-Nr 1.4361
MATERIAL CATEGORY: Common alloy steel - Austenitic corrosion resisting steels
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / VOD /VIM 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
The alloy is usually produced by AOD / VOD /VIM 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
Maraging steels are iron-nickel alloys with absence of carbon and have metals such as molybdenum, cobalt, titanium and aluminum.
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.
MATERIAL SPECIFICATIONS
DIN 17445,17440(1999/1996), DIN EN 10088-1, 10297,10272,10312
DIN 17445,17440(1999/1996), DIN EN 10088-1, 10297,10272,10312
CHEMICAL COMPOSITION (WEIGHT %)
C(％): ≤0.015
Si(％)≤: 3.70～4.50
Mn(％)≤: 2.00
P(％)≤: 0.025
S(％)≤: 0.010
Cr(％): 16.5～18.5
Ni(％): 14.0～16.0
Mo(％): ≤0.20
Other (％): N≤0.11
Si(％)≤: 3.70～4.50
Mn(％)≤: 2.00
P(％)≤: 0.025
S(％)≤: 0.010
Cr(％): 16.5～18.5
Ni(％): 14.0～16.0
Mo(％): ≤0.20
Other (％): N≤0.11
MECHANICAL PROPERTIES ( FINAL HEAT TREATMENT OR Q/T) UNDER ROOM TEMPERATURE
Condition: solution treatment
Thickness/mm: -
σb/MPa: 530 ~ 730
σ0.2≥/MPa: 210
δ5≥(％): 40/30
ψ≥(％): -
Akv≥/J: 100/60
σ0.2≥/MPa: 210
δ5≥(％): 40/30
ψ≥(％): -
Akv≥/J: 100/60
/40Hardness HBS30: 230max.
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