GB/T 1299 4Cr5MoSiV Steel - Specifications, Equivalents & Listings

Forms: Round Bar Category: Tool & Die Steels

Grade Details

Grade	GB/T 1299-2014 4Cr5MoSiV / GB/T 1299 4Cr5MoSiV
Standard	GB/T 1299-2014
Description	Chinese hot work tool steel, equivalent to H11
Applications	Die casting dies, extrusion tooling

Equivalent / Similar Grades

Grade	Standard	Region	Live on M-EX
H11	AISI	USA	3 listings, 0 RFQs →
X38CrMoV5-1	DIN	Germany	2 listings, 0 RFQs →
SKD6	JIS	Japan	2 listings, 0 RFQs →

Market Snapshot

7D Offer Price

New

15D Offer Price

New

30D Offer Price

● 0.0%

Round Bar →

Balanced

Chemical Composition (%)

C	Si	Mn	Cr	Mo	V
0.32–0.45	0.80–1.20	0.20–0.50	4.75–5.50	1.10–1.60	0.30–0.60

Mechanical Properties

Hardness HRC (hardened)	40–54
Hardness HB (annealed)	≤235

Typical Available Sizes

Round Bar	16mm–400mm dia
Flat Bar	20×10mm–400×150mm

Sizes are indicative. Contact seller for exact availability.

Active GB/T 1299-2014 4Cr5MoSiV / GB/T 1299 4Cr5MoSiV Listings on M-EX (For Sale)

GB/T 1299-2014 4Cr5MoSiV / GB/T 1299 4Cr5MoSiV Round Bar

0.800 MT

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GB/T 1299-2014 4Cr5MoSiV / GB/T 1299 4Cr5MoSiV Round Bar

1.400 MT

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No open buyer requirements for GB/T 1299-2014 4Cr5MoSiV / GB/T 1299 4Cr5MoSiV at this time.