Market Intelligence › Supply and Demand Balance › GOST 4543 40X

GOST 4543 40X Steel: Supply & Demand

Buyer RFQ demand against seller listing supply for GOST 4543 40X, broken down by form. Signals are indicative and derived from listings and RFQs.

Last updated: 16 Oct 2026, 1:00 AM

Live Signal Lifetime

Lifetime: This grade’s supply and demand by form, across everything ever listed on M-EX. Use this for the long view. For example, “Has this grade historically drawn more buyers than sellers?”

Shortage

In Demand

Healthy

Oversupplied

Deep Supply

Low Activity

Form	Supply	Demand	Status	Price Band (Rs./MT)
Round Bar	35	1	Deep Supply	73,153 to 102,410 median 91,051

GOST 4543 40X's demand ranks in the top 38% of all 484 tracked grades platform-wide.

Disclaimer: All information on this page is indicative only and derived from posted listings and RFQs on M-EX. It does not constitute a market price quote or investment advice. M-EX and GTE make no representations as to accuracy or completeness. Actual activity depends on quantity, quality, payment terms and other commercial factors agreed between buyers and sellers.

GOST 4543 40X is an Alloy Steel grade: Chromium alloy structural steel with good hardenability, strength and wear resistance after heat treatment. Commonly used for stressed machine parts. Typical applications: gears, shafts, axles, spindles, studs, automotive components.

Equivalent / Similar Grades (5)

Grade	Standard	Region
41Cr4	DIN EN 10083	Germany
AISI 5140	AISI	USA
SCr440	JIS	Japan
40Cr	GB	China
GB/T 3077 40Cr	GB/T 3077	China

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