Steel Data vs CardAlign

Steel Data provides a wide range of steel types, sizes and unit weights for the general reference of the construction industry. 鐵書提供廣泛的鋼鐵種類，尺寸，重量以供建築界一般參考。 Major steel types are as follows:- 主要鋼材種類如下 1. "UB" - Universal Beams 2. "UC" - Universal Columns 3. "UBP" - Universal Bearing Piles 4. "JOIST" - Joists with Taper Hanges 5. "TEEB" - Structural Tees cut from Universal Beams 6. "TEEC". - Structural Tees cut from Universal Columns 7. "PFC" - Parallel Flanged Channels 8. "EA" - Equal Angles 9. "UA" - Unequal Angles 10. "CHS" - Circular Hollow Sections 11. "CHSC" - Circular Hollow Sections (Cold Formed) 12. "RHS" - Rectangular Hollow Sections 13. "RHSC" - Rectangular Hollow Sections (Cold Formed) 14. "SHS" - Square Hollow Sections 15. "SHSC" - Square Hollow Sections (Cold Formed) 16. "HYDSB" - High Yield Deformed Steel Bar 17. MESHA" - Square Mesh Fabric 18. "MESHB" - Structural Mesh Fabric 19. "MESHC" - Long Mesh Fabric 20. "MESHD" - Wrapping Mesh Fabric

Review centering on both sides, then inspect corners, edges, and surface details. On-device AI highlights areas to inspect; you decide what belongs in your final record. CardAlign guides trading card collectors through front-and-back centering measurements, detailed condition checks, and a 1–100 CardAlign condition score based on its own criteria. Keep a record while organizing your collection or preparing cards for submission. MEASURE CENTERING Capture or import card photos, confirm the borders and perspective, and view left/right and top/bottom centering ratios. Keep both sides together in one card profile. REVIEW VISIBLE DETAILS Inspect corners, edges, and surfaces with a magnifier. On-device AI highlights candidate areas for your review. You confirm, classify, or dismiss the findings and save the supporting evidence. UNDERSTAND YOUR CONDITION SCORE See a 1–100 CardAlign condition score based on confirmed visible evidence and CardAlign's own criteria. Revisit the supporting dimensions and noted limitations. SAVE AND SHARE Return to your card photos, measurements, and review history. Export images or PDF reports to share the details you recorded. CREDIT PACKS, NO SUBSCRIPTION No CardAlign account is required. Complete condition reviews use credits purchased through one-time packs of 10, 30, or 100. There is no subscription or automatic renewal. See the in-app purchase screen for local pricing. PLEASE NOTE CardAlign uses its own condition-scoring criteria. It does not predict or convert grading-company grades, authenticate cards, estimate market value, or guarantee submission outcomes. Photos may not reveal every defect. Results do not replace physical inspection or professional grading. Photo features are for users aged 14 and over. Card records are primarily stored locally, while features such as purchase verification use the network. After you accept the current Terms of Use and Privacy Policy, card images and related detection information are uploaded and retained for generating and reproducing results, evidence integrity, security review, customer support, and dispute handling. See the in-app terms and privacy policy for details.