|
Material Properties of Anchors and Drive Steel
DUCKBILL ANCHOR MATERIALS
|
ANCHOR
|
CASTING METHOD
|
ALUMINUM
ALLOY
|
TENSILE YIELD (PSI)
|
TENSILE
ULTIMATE (PSI)
|
ELONGATION (%)
|
|
|
40-DB
|
DIE-CAST
|
K-9
|
20,700
|
26,500
|
3 ½
|
|
68DB
|
DIE CAST
|
K-9
|
20,700
|
26,500
|
3 ½
|
|
88-DB
|
PERMANENT MOLD
|
356
|
24,000
|
32,000
|
3
|
|
138-DB
|
PERMANENT MOLD
|
356 T-G
|
24,000
|
33,000
|
3
|
|
PROPRIETARY ALLOY SIMILAR TO 369
DUCKBILL HAND DRIVE STEEL MATERIAL
|
DRIVE
STEEL
|
PRODUCTION METHOD
|
MATERIAL
|
TENSILE YIELD (PSI)
|
TENSILE ULTIMATE (PSI)
|
ELONGATION
|
|
|
|
DS-40
|
COLD FORMED
|
AISI 1038 STEEL WIRE GRD-2
|
57,000
|
74,000
|
18
|
|
DS-68
|
COLD FORMED
|
AISI 1038 STEEL WIRE GRD-2
|
85,000
|
74,000
|
18
|
|
DS-68-HD
|
FORGED
|
AISI 1045 COLD ROLLED STEEL ANNEALED
|
85,000
|
95,000
|
12
|
|
DS-88
|
FORGED
|
AISI 1045 COLD ROLLED STEEL ANNEALED
|
85,000
|
95,000
|
12
|
|
|
|
