• Facebook
  • Twitter
  • Vimeo
Sail Makers | Distributors
  • Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer

RBS Batten Systems

Keeping the wind in your sails

  • FAQ
  • Battens
    • Where Can I Buy Battens?
    • Drafts and Bends
    • Tapers
    • RBS Batten Splice
    • RBS Powdercoated Epoxy Backstay Flicker
    • RBS Roller Battens
    • End Fittings
  • Sail Maker’s Tools
    • Selection
    • Batten Conversion Chart
    • Carbon Equivalent Chart
    • Deflection Charts
    • Physical Properties
    • Sail Maker’s Order Form
  • Boat Finder
  • Alpha Ropes
  • Suppliers
    • Global Distributors
    • Global Sail Makers
    • Alpha Ropes Dealers
  • About RBS
    • Latest News
    • RBS History
    • Contact Us!
Home / Sail Maker’s Tools / Carbon Equivalent Chart

Carbon Equivalent Chart

Click here for a Printable PDF of this RBS Batten Carbon Equivalent Chart

E-GLASS TO CARBON SUGGESTED/CLOSEST STIFFNESS EQUIVALENT
WEIGHT E-GLASS STIFFNESS STIFFNESS SUGGESTED
CARBON
EQUIVALENT
WEIGHT
44 E10090 0.8**** n/a n/a n/a
48 E10100 0.9**** n/a n/a n/a
56 E10120 1.2**** n/a n/a n/a
67 E10140 1.7*** n/a n/a n/a
75 E10160 2.3*** n/a n/a n/a
85 E10180 3.1** = 2.85** CB10120 47
95 E10200 4.3** = 5.63** CB10150 61
110 E10230 6.8** = 5.63** CB10150 61
127 E10265 9.7** = 12.23* CB10200 79
146 E10300 14.6** = 12.23* CB10200 79
29 E12050 n/a n/a n/a n/a
35 E12060 n/a n/a n/a n/a
41 E12070 n/a n/a n/a n/a
53 E12090 n/a n/a n/a n/a
98 E15140 2.1*** n/a n/a n/a
117 E15160 3.5** = 2.85** CB10120 47
130 E15180 4.8** = 5.63** CB10150 61
148 E15200 7.4* = 12.23* CB10200 79
165 E15230 9.7 = 12.23* CB10200 79
192 E15265 14.7 = 19.84 CB15200 122
215 E15300 21.1 = 19.84 CB15200 122
148 E19160 4.6** n/a n/a n/a
167 E19180 6* n/a n/a n/a
185 E19200 8.4* = 14.68* CB15150 92
206 E19230 11.4 = 19.84 CB15200 122
239 E19265 17.9 = 25.12 CB19200 151
275 E19300 26 = 25.12 CB19200 151
320 E19350 41.9 = 42.49 CB19250 182
364 E19400 60.3 = 79.35 CB19300 218
323 E25265 24.5 = 25.12 CB19200 151
362 E25300 34.1 = 42.49 CB19250 182
424 E25350 54.9 = 56.07 CB25250 240
485 E25400 79.4 = 98.65 CB25300 284
592 E25500 152.1 = 158.01 CB25350 329
1048 E38540 285.1 = 384.21 CB38400 588

 

Primary Sidebar

Need Battens?

RBS Boat Finder

Search For Battens By Boat Name:

Footer

RBS Battens

RBS manufactures battens for the full range of sizes, including everything from windsurfing and dinghies all the way to high-tech race boats and mega yacht cruisers.

RBS Battens continually works with sail designers to create a state of the art batten focused on reliable and consistent performance.

Please contact us for more information.

Quick Links

  • FAQ
  • Battens
  • Suppliers
  • Alpha Ropes
  • Contact Us

Search

Follow Us

  • Email
  • Facebook

Privacy Policy

Copyright © 2023 RBS Inc.