1.6525
2016-09-13 07:07:23 Origin： Remark：0 Click：
High-strength low alloy structural steel 1.6525 Round bar, Flat bar, Forgings, ESR melted, 1.6525 Hot forging, Hot rolling, Heat treatment
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): 0.14 ~ 0.20
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): 0.14 ~ 0.20
Silicon, Si (%): 0.10 ~ 0.40
Manganese, Mn (％): 0.30 ~ 0.70
Manganese, Mn (％): 0.30 ~ 0.70
Phosphorus, P (％) ≤: 0.020
Sulfur, S (％) ≤: 0.010
Chromium, Cr (%): 0.80 ~ 1.20
Nickel, Ni (%): 3.25 ~ 4.00
Molybdenum, Mo (%): 0.40 ~ 0.70
Copper, Cu (%): ≤ 0.20
MECHANICAL PROPERTY UNDER ROOM TEMP.
Condition: quenching and tempering treated
Tensile strength, Rm ≥ MPa: 1380
Yield strength, Rp0.2 ≥ MPa: 1080
Elongation, A5 ≥ (％): 8.0
Reduction of area, Z ≥ (％): -
Hardness | HBW: 415
Yield strength, Rp0.2 ≥ MPa: 1080
Elongation, A5 ≥ (％): 8.0
Reduction of area, Z ≥ (％): -
Hardness | HBW: 415
Hardness after soft annealing: HBW 225 Max.
MAIN FEATURES AND MELTING PROCESS
The steels shall be manufactured by melting process EF, EAF+ VD, IFF + ESR Melted. VIM + ESR can be handled by agreement. Forgings may be furnished in one of the following conditions: stress relieving; annealing; solution treatment; solution treatment and ageing; normalizing; normalizing and tempering; or quenching and tempering.
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 rods.
Mechanical parts - connecting rods, bolts and nuts.
Multidiameter shafts.
PRODUCT PROFILE AND DIMENSIONS
Round bar & Disc (diameter): 5.5mm to 800mm
Square bar / Flat bar: 3mm to 800mm
Length: random length, fixed length or based on the customer's special requirement.
Steel strip: T0.20 ~ 3mm X W10 ~ 2000mm X Coil
Heavy/middle plate via hot rolled: T40 - 400mm X W60 - 1000mm X L1000 - 5000mm
Forging piece: stepped shafts, and other different shapes based on OEM requirement.
The steels shall be manufactured by melting process EF, EAF+ VD, IFF + ESR Melted. VIM + ESR can be handled by agreement. Forgings may be furnished in one of the following conditions: stress relieving; annealing; solution treatment; solution treatment and ageing; normalizing; normalizing and tempering; or quenching and tempering.
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 rods.
Mechanical parts - connecting rods, bolts and nuts.
Multidiameter shafts.
PRODUCT PROFILE AND DIMENSIONS
Round bar & Disc (diameter): 5.5mm to 800mm
Square bar / Flat bar: 3mm to 800mm
Length: random length, fixed length or based on the customer's special requirement.
Steel strip: T0.20 ~ 3mm X W10 ~ 2000mm X Coil
Heavy/middle plate via hot rolled: T40 - 400mm X W60 - 1000mm X L1000 - 5000mm
Forging piece: stepped shafts, and other different shapes based on OEM requirement.
TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com.
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com.
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