S92 / EN 14A
2015-07-06 12:02:13 Origin： Remark：0 Click：
Alloy steel S92, a middle carbon 1.5% Manganese Base Structural steel, EN 14A round bar, flat bar, and plate, steelmaking, Hot forging/rolling, Heat treated, 100% Ultrasonic test, Cold machined.
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
TECHNICAL DATA SHEET - Grade BS S92
MATERIAL CATEGORY: Aircraft "S" series alloy structural steel
TYPE OF STEEL: Cr-Mn Steel
CHEMICAL COMPOSITION (mass weight %)
Carbon, C (％): 0.18 ~ 0.26
Silicon, Si (％): 0.10 ~ 0.35
Manganese, Mn (％): 1.30 ~ 1.70
Phosphorus, P (％)≤: 0.035
Sulfur, S (％)≤: 0.030
Chromium, Cr (％): ≤ 0.25
Silicon, Si (％): 0.10 ~ 0.35
Manganese, Mn (％): 1.30 ~ 1.70
Phosphorus, P (％)≤: 0.035
Sulfur, S (％)≤: 0.030
Chromium, Cr (％): ≤ 0.25
Nickel, Ni (%): ≤ 0.40
Molybdenum, Mo (％): ≤ 0.10
Molybdenum, Mo (％): ≤ 0.10
Equal to: EN 14A
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Condition: Heat treatment
Tensile strength σb≥/MPa: 930
Yield strength σs≥/MPa: 735
Elongation δ5≥(%): 10.0
Yield strength σs≥/MPa: 735
Elongation δ5≥(%): 10.0
Impact, AKV≥/J: -
Hardness HBS: -
Hardness HBS: -
HRODUCT DESCRIPTION
High room and elevated temperature strength. High notch tolerance.
Thermal expansion coefficients compatible with low alloy steel turbine casing materials.
Lower design and operating risks.
Simplified design for bolting configuration compared with martensitic steels or high nickel alloys.
High room and elevated temperature strength. High notch tolerance.
Thermal expansion coefficients compatible with low alloy steel turbine casing materials.
Lower design and operating risks.
Simplified design for bolting configuration compared with martensitic steels or high nickel alloys.
Proven performance in long-term service.
Extensive database of long term, high temperature test results.
Extensive database of long term, high temperature test results.
PROFILE / DIMENSIONS
Round bar / Wire rod (Diameter): 5.5mm to 800mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
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: T6 - 200mm X W1000- 2500mm X L1000-12000mm
Forging piece: stepped shafts, other different shapes based on OEM.
Forging piece: stepped shafts, 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.
TECHNICAL SALES ASSISTANCE
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.
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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