S135
2015-07-14 11:38:23 Origin： Remark：0 Click：
Aircraft "S" series alloy structural steel S135 Round bar, Flat bars S135 Stock Available, S135 Forgings, Hot forging / rolling, Heat treatment
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
TECHNICAL DATASHEET - BS S135
MATERIAL CATEGORY - Aircraft "S" series alloy structural steel
TYPE OF STEEL - Cr-V Steel
STOCKLIST - inventory diameter 20 ~ 110mm
CHEMICAL COMPOSITIONS (mass fraction - %)
Carbon, C (％): 0.90 ~ 1.10
Silicon, Si (％): 0.15 ~ 0.40
Manganese, Mn (％): 0.25 ~ 0.55
Phosphorus, P (％)≤: 0.035
Sulfur, S (％)≤: 0.030
Chromium, Cr (％): 1.30 ~ 1.60
Silicon, Si (％): 0.15 ~ 0.40
Manganese, Mn (％): 0.25 ~ 0.55
Phosphorus, P (％)≤: 0.035
Sulfur, S (％)≤: 0.030
Chromium, Cr (％): 1.30 ~ 1.60
Nickel, Ni (%): ≤ 0.40
Molybdenum, Mo (％): ≤ 0.10
Molybdenum, Mo (％): ≤ 0.10
Other (%): Cu ≤ 0.25, V ≤ 0.30
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Condition: Heat treatment
Tensile strength, Rm ≥ MPa: 1100
Yield strength, Rp0.2 ≥ MPa: 750
Elongation, A5 ≥ (%): 10.0
Yield strength, Rp0.2 ≥ MPa: 750
Elongation, A5 ≥ (%): 10.0
Impact strength, AKv ≥ J: -
Hardness HBS: 240 min.
Hardness HBS: 240 min.
PRODUCT PROFILE / DIMENSIONS
Round bar / rod / disc (diameter): 5.5mm to 500mm
Square bar / Flat bar: 10 to 500mm
Length: Fixed length or random length or based on the customer's special requirement.
Round bar / rod / disc (diameter): 5.5mm to 500mm
Square bar / Flat bar: 10 to 500mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 - 300mm X W60 - 1200mm X L1000-12000mm
Sheet steel via cold rolled: T0.5 - 6mm X W10 - 300mm X L
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
TYPICAL APPLICATIONS
Sheet steel via cold rolled: T0.5 - 6mm X W10 - 300mm X L
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
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.
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 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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