JIS G4102 SNC815 Steel - Specifications, Equivalents & Listings

Forms: Round Bar Category: Alloy Steel

Grade Details

Grade	JIS G4102 SNC815
Standard	JIS G4102
Description	Japanese high Ni-Cr case hardening steel
Applications	Heavily stressed gears, differential components

Equivalent / Similar Grades

Grade	Standard	Region	Live on M-EX
15NiCr13	DIN	Germany	6 listings, 0 RFQs →
AISI 3310	SAE	USA	0 listings, 3 RFQs →
EN356	BS970	UK	3 listings, 0 RFQs →

Market Snapshot

7D Offer Price

New

15D Offer Price

New

30D Offer Price

▲ +1.1%

Round Bar →

Balanced

Chemical Composition (%)

C	Si	Mn	Cr	Ni	P	S
0.12–0.18	0.15–0.35	0.30–0.60	0.60–1.00	3.00–3.50	≤0.030	≤0.030

Mechanical Properties

Tensile Strength	≥980 MPa
Case Hardness HRC	60–65

Typical Available Sizes

Round Bar

16mm–200mm dia

Sizes are indicative. Contact seller for exact availability.

Active JIS G4102 SNC815 Listings on M-EX (For Sale)

JIS G4102 SNC815 Round Bar

2.800 MT

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JIS G4102 SNC815 Round Bar

3.800 MT

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No open buyer requirements for JIS G4102 SNC815 at this time.