17NiCrMo15
2025-12-12 15:32:00 Origin： Remark：0 Click：
17NiCrMo15 is a 3.6% Nickel - 1.0% Chromium - 0.55% Molybdenum High tensile steel, 17NiCrMo15 peeled round bar, flat bar, ESR melted, hot forged / rolled, heat treated
Official test certificate: issued by TUV - SGS - BV
Typical chemical compositions (mass fraction %)
Carbon, C (％): 0.14 ~ 0.20
Typical chemical compositions (mass fraction %)
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.
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): 6.0 to 800 mm
Square bar / flat bar: 8 to 600 mm
Length: random length, or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 ~ 400 X W 60 ~ 1000 X L1000 ~ 5000 mm
Forging piece: stepped shafts, other different shapes based on OEM requirement.
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): 6.0 to 800 mm
Square bar / flat bar: 8 to 600 mm
Length: random length, or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 ~ 400 X W 60 ~ 1000 X L1000 ~ 5000 mm
Forging piece: stepped shafts, 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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