1.7362
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DIN EN 10216-2 Material Specification Alloy Steel Sheet 1.7362 Round bar 12CrMo19-5 ESR Ingot, X12CrMo5 Forgings Hot forging / rolling, heat treatment
STOCK AVAILABLE & INVENTORY - Round bar Diam. 40 ~ 350mm, ESR ingot
TECHNICAL DATASHEET - W-Nr 1.7362
MATERIAL CATEGORY: high temperature pressure vessel steel
MATERIAL SPECIFICATIONS: DIN SEW 028 (1993), DIN EN 10216-2 (2004)
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, Rm ≥ MPa: 590 ~ 740
Yield strength, Rp0.2 ≥ MPa: 390
Elongation, A5 ≥ (%): 17.0
Impact strength, AKv ≥/J: 62
Annealed hardness HBS: 175 ~ 220
Yield strength, Rp0.2 ≥ MPa: 390
Elongation, A5 ≥ (%): 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
Annealing temperature /℃: 680 ~ 730
Quenching temperature /℃: 950 ~ 1000
Cooling medium: oil
Tempering temperature /℃: 700 ~ 760
PROFILE & DIMENSIONS
Round bar / Rod / Disc (diameter): 5.5 ~ 850mm
Square bar / Flat bar: 6 ~ 600mm
Length: Fixed length or random length or based on the customer's special requirement.
Square bar / Flat bar: 6 ~ 600mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 - 400mm X W50 - 1000mm X L1000 - 5000mm
Sheet steel via cold rolled: T0.5 - 6mm X W100- 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.
Sheet steel via cold rolled: T0.5 - 6mm X W100- 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.
PRODUCT DESCRIPTION
Alloy structural steel is provided with higher yield strength, tensile strength, endurance strength, yield ratio (about 0.85 generally ) enough plasticity and toughness.
Alloy structural steel is provided with higher yield strength, tensile strength, endurance strength, yield ratio (about 0.85 generally ) enough plasticity and toughness.
The concentration of alloy element of this kind of steel is quite high, mainly are corrosion resistant steel, heat resistant steel, wear resistant steel, and other special steels of physical and chemical properties. Alloy structural steel has preferable mechanical property than that of carbon structural steel, high performance of heat treatment especially.
The alloy is usually produced by EAF /VD /LF followed by electroslag refining (ESR) if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different level according to the buyers' requirements.
Bars are usually supplied bright in the annealed condition, or bright annealing specially.
Final heat treatment - Quenched and termpered.
The alloy is usually produced by EAF /VD /LF followed by electroslag refining (ESR) if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different level according to the buyers' requirements.
Bars are usually supplied bright in the annealed condition, or bright annealing specially.
Final heat treatment - Quenched and termpered.
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, bolt and nut.
Multidiameter shaft, Pressure vessel.
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, bolt and nut.
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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