JIS G4051 S55C Steel - Specifications, Equivalents & Listings

Forms: Round Bar Category: Carbon Steel

Grade Details

Grade	JIS G4051:2009 S55C / JIS G4051 S55C
Standard	JIS G4051:2009
Description	Japanese high-medium carbon steel
Applications	Springs, gears, cutting tools, high strength shafts

Equivalent / Similar Grades

Grade	Standard	Region	Live on M-EX
C55	DIN	Germany	3 listings, 0 RFQs →
EN9	BS970	UK	3 listings, 0 RFQs →
AISI 1055	SAE	USA	3 listings, 0 RFQs →
070M55	BS970	UK	2 listings, 0 RFQs →
55	GB	China	2 listings, 0 RFQs →

Market Snapshot

7D Offer Price

▼ -0.6%

15D Offer Price

▼ -0.6%

30D Offer Price

▼ -0.6%

Round Bar →

Balanced

Chemical Composition (%)

C	Si	Mn	S	P
0.52-0.58	0.15-0.35	0.60-0.90	<=0.035	<=0.030

Mechanical Properties

Typical Available Sizes

Round Bar	10mm–150mm dia
Flat Bar	16×5mm–150×30mm

Sizes are indicative. Contact seller for exact availability.

Active JIS G4051:2009 S55C / JIS G4051 S55C Listings on M-EX (For Sale)

JIS G4051:2009 S55C / JIS G4051 S55C Round Bar

6.400 MT

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JIS G4051:2009 S55C / JIS G4051 S55C Round Bar

5.800 MT

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JIS G4051:2009 S55C / JIS G4051 S55C Round Bar

5.400 MT

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No open buyer requirements for JIS G4051:2009 S55C / JIS G4051 S55C at this time.