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ASTM A681 D3 vs EN ISO 4957 1.2316

Minimal Match — 27.8% match based on chemical composition and mechanical property overlap.

ASTM A681 D3 (ASTM A681:2008) and EN ISO 4957 1.2316 (EN ISO 4957:2018) are both steel grades. Both fall under the Tool & Die Steels category. ASTM A681 D3 is typically used for blanking dies, forming dies, gauges, rolls, while EN ISO 4957 1.2316 is commonly used for plastic injection moulds for corrosive materials, food packaging moulds. ASTM A681 D3 is defined under ASTM International, originating from United States, while EN ISO 4957 1.2316 is defined under European Standard (EN), originating from Europe.

As per chemical composition, ASTM A681 D3 vs EN ISO 4957 1.2316 is a 41.8% match. As per mechanical properties, the match is 0%. Combined, this makes them a minimal match overall at 27.8%.

Frequently Compared With ASTM A681 D3:
DIN EN ISO 4957 1.2344 AISI 52100 EN ISO 683-17 100Cr6 DIN EN ISO 4957 1.2379 GOST 5950 4H5MFS GB/T 1299 3Cr2W8V GB/T 1299 4Cr5MoSiV GOST 5950 3H2W8F GB/T 1299 4Cr5MoSiV1 GOST 5950 4H5MFS1 IS 1570 (Part 6) 103T3 IS 3748 103T3
Match Breakdown
CHEMISTRY MATCH
41.8%
MECHANICAL MATCH
0%
OVERALL
27.8%
Specifications
Property ASTM A681 D3 EN ISO 4957 1.2316
Standard ASTM A681:2008 EN ISO 4957:2018
Category Tool & Die Steels Tool & Die Steels
C (%) 2.00-2.35 ≤0.06
Mn (%) 0.10-0.60 ≤1.00
P (%) <=0.030 Not specified
S (%) <=0.030 Not specified
Si (%) 0.10-0.60 ≤0.50
Cr (%) 11.00-13.50 15.5–17.5
V (%) <=1.00 Not specified
W (%) <=1.00 Not specified
Mo (%) Not specified 0.80–1.30
Ni (%) Not specified 0.80–1.50
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property ASTM A681 D3 EN ISO 4957 1.2316
Hardness <=255 HB Not specified
Condition Annealed (maximum Brinell hardness) Not specified
Hardness HRC Not specified 28–34 (pre-hardened)
Hardness HRC (hardened) Not specified 38–44
Corrosion Resistance Not specified Good in humid/corrosive environments
Typical Applications
ASTM A681 D3
Blanking dies, forming dies, gauges, rolls
EN ISO 4957 1.2316
Plastic injection moulds for corrosive materials, food packaging moulds
Key Differences
Can ASTM A681 D3 Be Substituted With EN ISO 4957 1.2316?
ASTM A681 D3 and EN ISO 4957 1.2316 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
ASTM A681 D3
Round Bar → (5 listings)
Diameter: 80–100 mm (3.15–3.94 in)
Length: 2900–3600 mm (114.17–141.73 in)
EN ISO 4957 1.2316
Round Bar → (2 listings)
Diameter: 80–80 mm (3.15–3.15 in)
Length: 2600–2700 mm (102.36–106.3 in)
On M-EX Right Now
ASTM A681 D3
5 active listings and RFQs →
EN ISO 4957 1.2316
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between ASTM A681 D3 and EN ISO 4957 1.2316?
ASTM A681 D3 specifies P, S, V, W which are not specified for EN ISO 4957 1.2316. EN ISO 4957 1.2316 specifies Mo, Ni which are not specified for ASTM A681 D3.
Can ASTM A681 D3 be substituted with EN ISO 4957 1.2316?
ASTM A681 D3 and EN ISO 4957 1.2316 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.