2S135
2024-12-19 20:20:00 Origin： Remark：0 Click：
S135 Aircraft ESR Quality, is a high carbon Chromium Base Steel. 2S135 Round bar, flat bar, plate, Electroslag melting, Hot forging / rolling, Heat treatment, Cold machined.
RAW MATERIAL SPECIFICATIONS - 2S135
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
MATERIAL CATEGORY: Aircraft "S" series alloy structural steel
TYPE OF STEEL: 1.4% Cr alloy steel
MELTING PROCESS - Consumable electrode remelted
H S CODE For Customs - 7228 4000 / 7228 5000 / 7228 6000
CHEMICAL COMPOSITIONS (Mass Weight - %)
CHEMICAL COMPOSITIONS (Mass Weight - %)
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
Copper, Cu (%): ≤ 0.25
Vanadium, V (%): ≤ 0.30
Equal to: -
TYPICAL MECHANICAL PROPERTIES
Tensile strength, ≥ σb / MPa: 1100
Yield strength, σs ≥ MPa: 750
Elongation, ≥ δ5 (％) : 10.0
≥ AKV / J (DVM-V form sampling): -
≥ AKV / J (DVM-V form sampling): -
Hardness HBS: 240 min.
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.
DIMENSIONS & FORMS
Round bar / rod / disc (diameter): 5.5mm to 650mm
Square bar / Flat bar: 8mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T6 - 200mm X W10 - 1500mm X L1000-12000mm
TECHNICAL SALES ASSISTANCE
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.
DIMENSIONS & FORMS
Round bar / rod / disc (diameter): 5.5mm to 650mm
Square bar / Flat bar: 8mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T6 - 200mm X W10 - 1500mm X L1000-12000mm
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.
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