روزنامهٔ بزرگ

AMS4930M vs AMS4931H Grade 23 Titanium Bar Direct answer: AMS4930M and AMS4931H both cover Ti-6Al-4V ELI bar, but they are not interchangeable. AMS4930M is an annealed product route, while AMS4931H is duplex annealed and specifically includes fracture-toughness control. The engineering drawing must select the route, size range, test orientation, ultrasonic […]

ASTM F136 Titanium Bar for Implant Manufacturing | DAXUN Direct answer: ASTM F136-26 bar is a wrought, annealed Ti-6Al-4V ELI raw-material route for manufacturing surgical implants. A compliant mill test certificate supports material acceptance, but it does not approve the finished implant. The bar, every cut blank, subsequent process lot,

Ti-6Al-4V ELI Grade 23 Titanium Bar Direct answer: Ti-6Al-4V ELI Grade 23 titanium bar is used when a drawing requires tighter interstitial control and damage tolerance than Grade 5. DAXUN can coordinate bar, cut blanks, finishing, inspection, and traceable documents. ASTM B348/B348M-25 Grade 23 and ASTM F136-26 cover the same

2507 Super Duplex Stainless Steel Tube for Subsea Umbilicals Direct answer: DAXUN can coordinate UNS S32750 (2507) super duplex tube for metallic fluid lines in subsea umbilicals, together with project-defined forming, orbital welding, inspection, traceability, and export packing. ASTM A789/A789M-24 may govern the tube product, while API Specification 17E and

HASTELLOY C-22 Seamless Pipe | ASTM B622 N06022 Direct answer: DAXUN can coordinate seamless Alloy 22 pipe and tube in UNS N06022 to ASTM B622-23, together with cut lengths, end preparation, inspection, documentation, and matching fittings or flanges. HASTELLOY C-22 is a Haynes trademark, so an order requiring that brand