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GOST 4543-2016 40X / GOST 4543 40X Steel - Specifications & Listings

GOST 4543-2016 40X: Chromium alloy structural steel with good hardenability, strength and wear resistance after heat treatment. Commonly used for stressed machine parts.

Forms: Round Bar Category: Alloy Steel
Grade Details
GradeGOST 4543-2016 40X / GOST 4543 40X
StandardGOST 4543-2016
DescriptionChromium alloy structural steel with good hardenability, strength and wear resistance after heat treatment. Commonly used for stressed machine parts.
Applicationsgears, shafts, axles, spindles, studs, automotive components
Equivalent / Similar Grades
Grade Standard Region Live on M-EX
41Cr4 DIN EN 10083 Germany 2 listings, 0 RFQs →
AISI 5140 AISI USA 2 listings, 0 RFQs →
SCr440 JIS Japan 0 listings, 2 RFQs →
40Cr GB China 2 listings, 0 RFQs →
GB/T 3077 40Cr GB/T 3077 China 2 listings, 0 RFQs →
Supply & Demand by FormSee Full Supply & Demand →
Round Bar →
Balanced
Chemical Composition (%)
C Si Mn S P Cr Ni Cu
0.36-0.44 0.17-0.37 0.50-0.80 <=0.035 <=0.035 0.80-1.10 <=0.30 <=0.30
Mechanical Properties
tensile_strength 980-1180 MPa
yield_strength >=785 MPa
elongation >=10%
hardness 229-285 HB
Typical Available Sizes
Round Bar 16-350 mm dia
Flat Bar 20-250 mm width
Sizes are indicative. Contact seller for exact availability.

Active GOST 4543-2016 40X / GOST 4543 40X Listings on M-EX (For Sale)

GOST 4543-2016 40X / GOST 4543 40X Round Bar
1.900 MT
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GOST 4543-2016 40X / GOST 4543 40X Round Bar
3.700 MT
View Listing

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