X12CrMo5
2015-02-09 11:21:23 Origin： Remark：0 Click：
DIN 10216-2 Material Specification X12CrMo5 Round bar, Flat bar, Plate, X12CrMo5 Cold rolled Sheet, ESR, Heat treatment, Cold working & machined.
TECHNICAL DATA SHEET - Grade DIN X12CrMo5
MATERIAL CATEGORY: high temperature pressure vessel steel
MATERIAL SPECIFICATIONS: DIN SEW 028 (1993), DIN EN 10216-2 (2004)
ON HAND STOCK - Diam. 50 ~ 200mm
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): 0.08 ~ 0.15
Silicon, Si (％): ≤ 0.50
Manganese, Mn (％): 0.30 ~ 0.60
Phosphorus, P (％)≤: 0.025
Sulfur, S (％)≤: 0.020
Chromium, Cr (％): 4.00 ~ 6.00
Molybdenum, Mo (％): 0.45 ~ 0.65
Silicon, Si (％): ≤ 0.50
Manganese, Mn (％): 0.30 ~ 0.60
Phosphorus, P (％)≤: 0.025
Sulfur, S (％)≤: 0.020
Chromium, Cr (％): 4.00 ~ 6.00
Molybdenum, Mo (％): 0.45 ~ 0.65
MECHANICAL PROPERTIES UNDER ROOM TEMPERATURE
Condition: quenched and tempered
Tensile strength σb≥/MPa: 590 ~ 740
Yield strength σs≥/MPa: 390
Elongation δ5≥(%): 17.0
Impact strength, AKV≥/J: 62
Annealed hardness HBS: 175 ~ 220
Yield strength σs≥/MPa: 390
Elongation δ5≥(%): 17.0
Impact strength, AKV≥/J: 62
Annealed hardness HBS: 175 ~ 220
HOT WORKING AND HEAT TREATMENT
Hot working temperature /℃: 1100～850
Annealing temperature /℃: 680～730
Quenching temperature /℃: 950～1000
Cooling medium: Oil quenched
Annealing temperature /℃: 680～730
Quenching temperature /℃: 950～1000
Cooling medium: Oil quenched
Tempering temperature /℃: 700～760
AVAILABLE SHAPES
Plate / Steel strip / Sheet / Round bar / Shaft
Bright - milling, polishing, cold machined / finished
Plate / Steel strip / Sheet / Round bar / Shaft
Bright - milling, polishing, cold machined / finished
TYPICAL APPLICATIONS
Alloy structural steels are widely used in the filed of ship, vehicle, airplane, guided missile, weapons, railway, bridges, pressure vessel, machine tools, mechanical components with a bigger sectional size and so on.
Power generation – turbine fasteners – boiler support rods.
Process plant – fasteners, Mechanical gears, gear shaft, main axis, valve rod.
Mechanical parts - connecting rod, bolts and nuts, Multidiameter shaft, Pressure vessel.
Power generation – turbine fasteners – boiler support rods.
Process plant – fasteners, Mechanical gears, gear shaft, main axis, valve rod.
Mechanical parts - connecting rod, bolts and nuts, Multidiameter shaft, Pressure vessel.
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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