KS D3752 SM45C Round Bar - Steel Listings

Grade Details

Grade	SM45C
Standard	KS D3752
Description	Korean standard medium carbon steel equivalent to JIS S45C and AISI 1045. Good strength, machinability, and moderate toughness.
Applications	Shafts, keys, gears, bolts, couplings, general machine parts requiring moderate strength.

Equivalent Grades

Grade	Standard	Region	Live Round Bar on M-EX
AISI 1045	AISI	USA	3 listings, 0 RFQs →
SAE 1045	SAE	USA	2 listings, 0 RFQs →
JIS S45C	JIS G4051	Japan	3 listings, 3 RFQs →
DIN C45	DIN 17200	Germany	2 listings, 0 RFQs →
EN 1.0503	EN 10083	Europe	3 listings, 3 RFQs →
C45	EN 10083	Europe	3 listings, 3 RFQs →
IS C45	IS 1875	India	12 listings, 12 RFQs →
GB/T 45	GB/T 699	China	2 listings, 0 RFQs →
GOST 45	GOST 1050	Russia	0 listings, 2 RFQs →
XC45	NF A35-551	France	0 listings, 2 RFQs →
UNI C45	UNI	Italy	2 listings, 0 RFQs →
SS 2172	SS	Sweden	2 listings, 0 RFQs →

Supply & Demand: Round Bar See Full Supply & Demand →

KS D3752 SM45C Round Bar Balanced

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Active KS D3752 SM45C Round Bar Listings (For Sale) 2

KS D3752 SM45C Round Bar

3.000 MT · Closes 04 Sep 2026

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KS D3752 SM45C Round Bar

2.600 MT · Closes 11 Aug 2026

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No open buyer requirements for KS D3752 SM45C Round Bar at this time.

Related: All Round Bar grades · Carbon Steel