S69
2015-07-03 09:13:49 Origin： Remark：0 Click：
Description S69 Aircraft, Flat bars S69 Ex-stock, Inventory S69 Ring forging, Bar, Wire rod, Sheet - steelmaking, Electroslag melting, Blooming, Ultrasonic test, Hot forging, Rolling, Heat treatment, Straightened, Ultrasonic test, Cold working, Machined. We also possess advanced precision machining equipments for further processing. Please contact with us for detailed enquiry by today!
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
TECHNICAL DATA SHEET - Grade BS S69
MATERIAL CATEGORY - Aircraft "S" series alloy structural steel
TYPE OF STEEL - 3.5% Ni alloy steel
CHEMICAL COMPOSITION (Mass weight - %)
C (％): 0.35 ~ 0.45
Si (％): ≤ 0.30
Mn (％): 0.50 ~ 0.80
P (％)≤: 0.035
S (％)≤: 0.030
Cr (％): ≤ 0.30
Si (％): ≤ 0.30
Mn (％): 0.50 ~ 0.80
P (％)≤: 0.035
S (％)≤: 0.030
Cr (％): ≤ 0.30
Ni (%): 3.25 ~ 3.75
Mo (％): -
Mo (％): -
Equal to: EN 22
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Condition: Heat treatment
Tensile strength σb≥/MPa: 670
Yield strength σs≥/MPa: -
Elongation δ5≥(%): -
Yield strength σs≥/MPa: -
Elongation δ5≥(%): -
Impact, AKV≥/J: -
Annealed hardness HBS: -
Annealed hardness HBS: -
PRODUCT PROFILE / DIMENSIONS
Round bar / Wire rod (Diameter): 5.5mm to 500mm
Square bar / Flat bar: 3mm to 1000mm
Length: Fixed length or random length or based on the customer's special requirement.
Round bar / Wire rod (Diameter): 5.5mm to 500mm
Square bar / Flat bar: 3mm to 1000mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 - 450mm X W60 - 1000mm X L1000 - 12000mm
Sheet steel via cold rolled: T0.5 - 6mm X W6 - 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 with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
Sheet steel via cold rolled: T0.5 - 6mm X W6 - 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 with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
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 and 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 and pressure vessel.
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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