17Cr2Ni2Mo alloy steel is a forging structural steel. 17Cr2Ni2Mo is a good carbonized steel with high strength and toughness.

Standard: GB/T 17107-1997

Chemical Composition:

Carbon C: 0.14~0.19

Phosphorus P: ≤0.035

Sulfur: ≤0.035

Chromium (Cr): 1.50~1.80

Nickel (Ni): 1.40~1.70

Copper (Cu): ≤0.30

Molybdenum (Mo): 0.25~0.35

Product Application:

17Cr2Ni2Mo is used for manufacturing gears, bevel gears, and other transmission parts, reducer components, butterfly wheels, friction parts, etc.

Processing Technology: Hot Rolling, Cold Drawing

Theoretical Weight Chart (Unit: kg/m², mm): 7.85T/㎡

Features: 17Cr2Ni2Mo alloy steel is a forging structural steel. 17Cr2Ni2Mo is a good carburizing steel with high strength and toughness. The hardenability of 17Cr2Ni2Mo steel is superior to that of 20CrMnMo steel.

Tensile Strength (MPa): 1080~1320

Yield Point (MPa): 785

Final elongation (%): 8

Section reduction rate (%): 35

Impact Absorption Work (J): 41

Hardness (HRC): 55~65

Delivery Condition: Shipped either in heat treated (normalizing, annealing, or high-temperature quenching) or non-heat treated condition; the delivery condition shall be specified in the contract.