JIS G4051 S30C Steel - Specifications, Equivalents & Listings

Forms: Round Bar Category: Carbon Steel

Grade Details

Grade	JIS G4051:2009 S30C / JIS G4051 S30C
Standard	JIS G4051:2009
Description	Japanese medium carbon steel
Applications	Shafts, gears, bolts, machine parts

Equivalent / Similar Grades

Grade	Standard	Region	Live on M-EX
C30	DIN	Germany	3 listings, 0 RFQs →
EN5	BS970	UK	6 listings, 0 RFQs →
AISI 1030	SAE	USA	0 listings, 3 RFQs →

Market Snapshot

7D Offer Price

▼ -0.6%

15D Offer Price

▼ -0.6%

30D Offer Price

▼ -0.9%

Round Bar →

Balanced

Chemical Composition (%)

C	Si	Mn	S	P
0.27-0.33	0.15-0.35	0.60-0.90	<=0.035	<=0.030

Mechanical Properties

Typical Available Sizes

Round Bar	10mm–200mm dia
Flat Bar	16×5mm–150×35mm

Sizes are indicative. Contact seller for exact availability.

Processing:

Active JIS G4051:2009 S30C / JIS G4051 S30C Listings on M-EX (For Sale)

JIS G4051:2009 S30C / JIS G4051 S30C Round Bar

1.400 MT

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JIS G4051:2009 S30C / JIS G4051 S30C Round Bar

1.200 MT

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JIS G4051:2009 S30C / JIS G4051 S30C Round Bar

1.200 MT

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No open buyer requirements for JIS G4051:2009 S30C / JIS G4051 S30C at this time.