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ASTM Zamak 7 vs ASTM SHG Zinc

Minimal Match — 17.4% match based on chemical composition and mechanical property overlap.

ASTM Zamak 7 and ASTM SHG Zinc are both zinc grades. Both fall under the Zinc Alloys category. ASTM Zamak 7 is defined under ASTM International, originating from United States, while ASTM SHG Zinc is defined under ASTM International, originating from United States.

As per chemical composition, ASTM Zamak 7 vs ASTM SHG Zinc is a 26.1% match. As per mechanical properties, the match is 0%. Combined, this makes them a minimal match overall at 17.4%.

Frequently Compared With ASTM Zamak 7:
ASTM Zamak 3 ASTM Zamak 5 ASTM Zamak 2 ASTM ZA-27 ASTM ZA-12 ASTM ZA-8
Match Breakdown
CHEMISTRY MATCH
26.1%
MECHANICAL MATCH
0%
OVERALL
17.4%
Specifications
Property ASTM Zamak 7 ASTM SHG Zinc
Standard ASTM ASTM
Category Zinc Alloys Zinc Alloys
Al (%) 3.7-4.3 0-0.001
Mg (%) 0.005-0.020 Not specified
Cu (%) 0-0.10 0-0.002
Fe (%) 0-0.05 0-0.003
Pb (%) 0-0.003 0-0.003
Cd (%) 0-0.002 0-0.003
Sn (%) 0-0.001 0-0.002
Ni (%) 0.005-0.020 Not specified
Zn (%) remainder 99.990 min
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property ASTM Zamak 7 ASTM SHG Zinc
Yield Strength ~200-225 MPa (as die cast) ~25-45 MPa
Tensile Strength ~280-300 MPa (as die cast) ~80-120 MPa
Elongation ~10-13% (as die cast) ~20-50%
Note Zamak 7, high-ductility low-impurity zinc die-casting alloy Special high grade zinc, purity grade - mechanical properties are form-dependent, values indicative
Key Differences
Can ASTM Zamak 7 Be Substituted With ASTM SHG Zinc?
ASTM Zamak 7 and ASTM SHG Zinc 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 Zamak 7
No active listings currently.
ASTM SHG Zinc
Plate → (6 listings)
Thickness: 10–12 mm (0.39–0.47 in)
Width: 300–300 mm (11.81–11.81 in)
Length: 600–600 mm (23.62–23.62 in)
Wire → (6 listings)
Diameter: 2–3.17 mm (0.08–0.12 in)
Coil Weight: 25–25 kg
On M-EX Right Now
ASTM Zamak 7
0 active listings and RFQs →
ASTM SHG Zinc
12 active listings and RFQs →
Frequently Asked Questions
What is the difference between ASTM Zamak 7 and ASTM SHG Zinc?
ASTM Zamak 7 specifies Mg, Ni which are not specified for ASTM SHG Zinc.
Can ASTM Zamak 7 be substituted with ASTM SHG Zinc?
ASTM Zamak 7 and ASTM SHG Zinc 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.