S82 / EN 39B
2015-07-04 08:42:00 Origin： Remark：0 Click：
S82 (EN 39B) is 4.5%Ni-Cr-Mo Case hardening steel, Datasheet Inventory S82 Round bar, EN39B Bar - Flat bar Stock available, Electroslag melting, Forging, Heat treatment
MATERIAL TECHNICAL DATASHEET - Grade BS S82 & EN 39B
OFFICIAL TEST CERTIFICATE - issued by TUV - SGS - BV
MATERIAL CATEGORY - Aircraft "S" series alloy structural steel
TYPE OF STEEL - 4.5% Ni-Cr-Mo case hardening steel
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): 0.12 ~ 0.18
Silicon, Si (％): 0.10 ~ 0.35
Manganese, Mn (％): ≤ 0.50
Phosphorus, P (％) ≤: 0.035
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 1.00 ~ 1.40
Silicon, Si (％): 0.10 ~ 0.35
Manganese, Mn (％): ≤ 0.50
Phosphorus, P (％) ≤: 0.035
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 1.00 ~ 1.40
Nickel, Ni (%): 4.00 ~ 4.50
Molybdenum, Mo (％): 0.15 ~ 0.30
Molybdenum, Mo (％): 0.15 ~ 0.30
Equal to: EN 39B
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Condition: Heat treatment
Tensile strength, σb≥/MPa: 1150 ~ 1430Yield strength, σs≥/MPa: -
Elongation δ5 ≥(%): 9.0
Impact, AKV ≥/J: -
Hardness HBS: -
Hardness HBS: -
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, hollow bar.
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, hollow bar.
PRODUCT PROFILE / DIMENSIONS
Round bar / Disc (diameter): 5.5mm to 850mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Round bar / Disc (diameter): 5.5mm to 850mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 - 400mm X W60 - 1200mm X L1000-12000mm
Sheet steel via cold rolled: T0.5 - 6mm X W10 - 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, and other different shapes based on OEM.
Sheet steel via cold rolled: T0.5 - 6mm X W10 - 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, and 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. E-mail: sales@ccsteels.com.
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@ccsteels.com.
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