Strong Match — 91.5% match
based on chemical composition and mechanical property overlap.
JIS G4404 SKD11 (JIS G4404:2006) and ASTM A681 D2 (ASTM A681:2008) are both steel grades.
Both fall under the Tool & Die Steels category.
JIS G4404 SKD11 is typically used for precision blanking dies, cold forming tools, gauges, while ASTM A681 D2 is commonly used for blanking dies, punches, drawing dies, forming tools.
JIS G4404 SKD11 is defined under Japanese Industrial Standards (JIS), originating from Japan, while ASTM A681 D2 is defined under ASTM International, originating from United States.
As per chemical composition, JIS G4404 SKD11 vs ASTM A681 D2 is a 87.2% match.
As per mechanical properties, the match is 100%.
Combined, this makes them a strong match overall at 91.5%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
ASTM A681 D2 specifies P, S which are not specified for JIS G4404 SKD11.
Can JIS G4404 SKD11 Be Substituted With ASTM A681 D2?
JIS G4404 SKD11 and ASTM A681 D2 overlap closely enough on chemistry and mechanical properties that ASTM A681 D2 is often considered as a substitute for JIS G4404 SKD11 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
What is the difference between JIS G4404 SKD11 and ASTM A681 D2?
ASTM A681 D2 specifies P, S which are not specified for JIS G4404 SKD11.
Can JIS G4404 SKD11 be substituted with ASTM A681 D2?
JIS G4404 SKD11 and ASTM A681 D2 overlap closely enough on chemistry and mechanical properties that ASTM A681 D2 is often considered as a substitute for JIS G4404 SKD11 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.