X30Cr13 / 1.4028
2014-11-13 13:28:22 Origin： Remark：0 Click：
Technical specifications of DIN X30Cr13 & 1.4028 Martensitic stainless steel, 1.4028 Round bar, flat bar, plate Steelmaking, Hot forging/rolling, heat treatment, cold working.
DATA SHEET - Alloy Steel - DIN X30Cr13 & W-Nr 1.4028
MATERIAL CATEGORY: Common alloy steel - Martensitic type
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
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
CHEMICAL COMPOSITION (mass weight %)
C (％): 0.26 ~ 0.35
Si (％): ≤ 1.00
Mn (％): ≤ 1.50
P (％)≤: 0.040
S (％)≤: 0.030
Cr (％): 12.0 ~ 14.0
Ni (％): -
Mo (％): —
MECHANICAL PROPERTIES FINAL HEAT TREATMENT
Si (％): ≤ 1.00
Mn (％): ≤ 1.50
P (％)≤: 0.040
S (％)≤: 0.030
Cr (％): 12.0 ~ 14.0
Ni (％): -
Mo (％): —
MECHANICAL PROPERTIES FINAL HEAT TREATMENT
Condition: annealed
Thickness/mm: -
Thickness/mm: -
Tensile strength, σb/MPa: 800 max.
Yield strength, σ0.2≥/MPa: -
Elongation, δ5 ≥(％): -
Yield strength, σ0.2≥/MPa: -
Elongation, δ5 ≥(％): -
Reduction of area, ψ≥(％): -
Impact, Akv≥/J: -
Hardness HBS30: -
Impact, Akv≥/J: -
Hardness HBS30: -
Condition: HT
Thickness/mm: 160
Thickness/mm: 160
σb/MPa: 850 ~1000
σ0.2≥/MPa: 650
δ5≥(％): 10
σ0.2≥/MPa: 650
δ5≥(％): 10
ψ≥(％): -
Akv≥/J: -
Hardness HBS30: -
Akv≥/J: -
Hardness HBS30: -
MECHANICAL PROPERTIES ( FINAL HEAT TREATMENT OR Q/T) ABOVE ROOM TEMPERATURE
Hot forming temp/℃: 1100 ~ 800
Heat treatment temperature and cooling methods|annealing: 745 ~ 825 air cooling
Heat treatment temperature and cooling methods|quenching: 850~1050 air or oil cooking
Heat treatment temperature and cooling methods|tempering: 625~675
Condition: -
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|100: -
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|200: -
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|200: -
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|300: -
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|400: -
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|400: -
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|500: -
TYPICAL APPLICATIONS
Medical equipment and parts.
Chemical equipments.
Mechanical parts used in the condition of corrosion resistance
Bolt and nuts, Pressure vessel.
Mechanical parts used in the condition of corrosion resistance
Bolt and nuts, Pressure vessel.
PRODUCT PROFILE
Round bar / Wire rod (Diameter): 5.5mm to 550mm
Square bar / Flat bar: 10mm to 800mm
Square bar / Flat bar: 10mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T6 - 200mm X W1000- 2500mm X L1000-12000mm
Sheet steel via cold rolled: T0.5 - 6mm X W600- 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (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
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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