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BS 4659 BH13 vs GOST 5950 3H2W8F

Minimal Match — 35% match based on chemical composition and mechanical property overlap.

BS 4659 BH13 (BS 4659:1989) and GOST 5950 3H2W8F (GOST 5950-2000) are both steel grades. Both fall under the Tool & Die Steels category. BS 4659 BH13 is typically used for die casting dies, forging tools, extrusion dies, while GOST 5950 3H2W8F is commonly used for used for forging dies, extrusion tools, hot punches, mandrels, and die inserts.. BS 4659 BH13 is defined under British Standards (BS) (United Kingdom).

As per chemical composition, BS 4659 BH13 vs GOST 5950 3H2W8F is a 54.7% match. As per mechanical properties, the match is 0%. Combined, this makes them a minimal match overall at 35%.

Frequently Compared With BS 4659 BH13:
EN ISO 4957 1.2316 GOST 5950 4H5MFS1 EN ISO 683-17 100Cr6 GB/T 1299 3Cr2W8V DIN EN ISO 4957 1.2344 GB/T 1299 4Cr5MoSiV GB/T 1299 4Cr5MoSiV1 GOST 5950 4H5MFS DIN EN ISO 4957 1.2379 AISI 52100 IS 1570 (Part 6) 103T3 IS 1570 (Part 6) 118T3
Match Breakdown
CHEMISTRY MATCH
54.7%
MECHANICAL MATCH
0%
OVERALL
35%
Specifications
Property BS 4659 BH13 GOST 5950 3H2W8F
Standard BS 4659:1989 GOST 5950-2000
Category Tool & Die Steels Tool & Die Steels
C (%) 0.35–0.42 0.3-0.4
Si (%) 0.80–1.20 0.2-0.5
Mn (%) 0.30–0.50 Not specified
Cr (%) 4.75–5.50 2.2-2.7
Mo (%) 1.20–1.75 Not specified
V (%) 0.80–1.20 0.3-0.6
W (%) Not specified 7.5-9.0
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property BS 4659 BH13 GOST 5950 3H2W8F
Hardness HRC (hardened) 42–54 Not specified
Hardness HB (annealed) ≤235 Not specified
Tensile Strength Not specified 1400-1700 MPa
Yield Strength Not specified 1200 MPa min
Elongation Not specified 8% min
Hardness Not specified 45-50 HRC
Typical Applications
BS 4659 BH13
Die casting dies, forging tools, extrusion dies
GOST 5950 3H2W8F
Used for forging dies, extrusion tools, hot punches, mandrels, and die inserts.
Key Differences
Can BS 4659 BH13 Be Substituted With GOST 5950 3H2W8F?
BS 4659 BH13 and GOST 5950 3H2W8F share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.
Forms & Sizes Available on M-EX
BS 4659 BH13
Round Bar → (2 listings)
Diameter: 80–80 mm (3.15–3.15 in)
Length: 2800–3800 mm (110.24–149.61 in)
GOST 5950 3H2W8F
Round Bar → (2 listings)
Diameter: 80–80 mm (3.15–3.15 in)
Length: 2800–4300 mm (110.24–169.29 in)
On M-EX Right Now
BS 4659 BH13
2 active listings and RFQs →
GOST 5950 3H2W8F
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between BS 4659 BH13 and GOST 5950 3H2W8F?
BS 4659 BH13 specifies Mn, Mo which are not specified for GOST 5950 3H2W8F. GOST 5950 3H2W8F specifies W which is not specified for BS 4659 BH13.
Can BS 4659 BH13 be substituted with GOST 5950 3H2W8F?
BS 4659 BH13 and GOST 5950 3H2W8F share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.