GB/T 3077 17CrNiMo6 Steel — Specifications & Listings

GB/T 307717CrNiMo6 is a low alloy carburizing steel with high hardenability and excellent fatigue resistance. The material is commonly used in highly stressed transmission systems.

Forms: Round Bar Category: Alloy Steel
Grade Details
GradeGB/T 3077 17CrNiMo6
StandardGB/T 3077
Description17CrNiMo6 is a low alloy carburizing steel with high hardenability and excellent fatigue resistance. The material is commonly used in highly stressed transmission systems.
ApplicationsUsed for automotive gears, gearboxes, shafts, pinions, industrial reducers, and heavy machinery components.
Chemical Composition (%)
C Si Mn Cr Ni Mo P S
0.14-0.19 0.17-0.37 0.50-0.80 1.50-1.80 1.40-1.70 0.25-0.35 0.025 max 0.035 max
Mechanical Properties
tensile_strength 1000-1200 MPa
yield_strength 800-1000 MPa
elongation 9-13%
hardness 58-62 HRC (case)

Active GB/T 3077 17CrNiMo6 Listings on M-EX

GB/T 3077 17CrNiMo6 Round Bar
1.000 MT
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GB/T 3077 17CrNiMo6 Round Bar
1.200 MT
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