Accurate
Technology
Pro-60
Page
11
of
12
SG
U.S. Hardwood Species
SG
U.S. Softwood Species
SG
Imported Species
0.50 Magnolia,
Southern
0.35 Spruce, Engelmann
0.45 Primavera
0.48 Maple,
Bigleaf
0.40 Spruce,
Red
0.80 Purpleheart
0.57 Maple, Black
0.40 Spruce, Sitka
0.48 Radiata pine
0.66 Maple,
Hard
0.36 Spruce,
White
0.65 Ramin
0.54 Maple, Red
0.51 SYP (Southern Yellow Pine)
0.64
Roble (Quercus)
0.47 Maple,
Silver
0.53 Tamarack 0.85
Rosewood,
Brazilian
(Jacaranda)
0.51 Maple, Soft
0.85
Rosewood, Indian
0.63 Maple, Sugar
0.61
Santa Maria
0.61 Oak
(Red),
Black
0.62 Sapele
0.51 Oak, California black
0.41
Spanish Cedar
0.68 Oak
(Red),
Cherrybark
0.59 Teak
0.63 Oak
(Red),
Laurel
0.67 Yew
0.63 Oak (Red), Northern red
0.63 Oak
(Red),
Pin
0.67 Oak
(Red),
Scarlet
0.59 Oak (Red), Southern red
0.63 Oak
(Red),
Water
0.69 Oak
(Red),
Willow
0.64 Oak
(Red),
(1)
0.64 Oak
(White),
Bur
0.66 Oak
(White),
Chestnut
0.63 Oak
(White),
Overcup
0.67 Oak
(White),
Post
0.67 Oak (White), Swamp chestnut
0.72 Oak (White), Swamp white
0.66 Oak,
White
0.64 Persimmon,
Common
0.46 Sassafras
0.52 Sweetgum
0.49 Sycamore,
American
0.58 Tanoak
0.50 Tupelo,
Black
0.50 Tupelo,
Water
0.55 Walnut,
Black
0.39 Willow,
Black
0.42 Yellow-poplar
Plywood and OSB
Spec. Gravity:
Plywood and OSB:
0.57 . . . .Southern Yellow Pine CDX Plywood (2).
0.57 . . . . . . . . . . . . Douglas Fir CDX Plywood (2).
0.70 . . . . . . . . . . . .Southern Yellow Pine OSB (2).
0.70 . . . . . . . . . . . . . . . . . Douglas Fir OSB (2).
Specific Gravity Correction Value Sources
(1). This SG correction value was developed by Wagner
Electronic Products, Inc.
(2). This SG correction value was developed by Wagner
Electronic Products, Inc. These values are based on our
research and have been developed to give users a general
correction factor for plywoods & OSB. Please keep in mind
that plywood & OSB manufacturing processes can differ
slightly and some plywood and OSB of the same species may
vary slightly.
