ICM – 350 Grade Steel

CAA Originally quoted Grade 300 Steel (as we do for almost all Mild Steel Jobs), ICM's customer (Fremantle Ports) insisted on 350 Grade, which we purchased. Of 35 inserts, 5 had obvious cracks (pictured). We informed Craig from ICM. Discussed options.
1. Weld Gussets - But this would look bad and raise questions (negatively effect our reputation)
2. Scrap inserts and replace with new ones with broader radius.
3. Get LMATS to quote on penetration testing on all 4 bends on the 35 inserts (140 tests)

For ICM: Outsourced insert fabrication to Bendworx. We will wear additional cost and put it down to a leaning opportunity.
For future Consideration: We will recommend against 350 Grade Steel when bending 90deg. 300 Grade is more suitable.
12SEP25: We purchased a 10mm dia post. See photos above. The bigger radius appears to have worked on the sample. If it continues to lead to cracking, we will look to purchase a post with a bigger radius.

Verification –
Reported by –BL
Closed by –BL
Date closed –August 26, 2025