Zeron 100 SA studs are super duplex stainless steel continuous-thread studs (UNS S32760 / Werkstoff 1.4501) cut from full-thread rod per ASTM A1082 + ASME B1.1. Use for tie-rods, anchor studs (cast-into-concrete with nut + washer end termination), through-bolted multi-member joints, custom-length stud production from rod stock, and adjustable-length installations. For ASME B16.5 flange double-end stud bolts see SA stud bolts instead. SA is the cost-effective baseline; FG studs for high-load applications.
Continuous full-thread · Cut-to-length tie-rod · SA standard supply state · PREN ≥ 40
Yield 620-720 MPa / UTS 800-870 MPa / Hardness 22-27 HRC body, ≤ 28 HRC rolled root NACE / Charpy ≥ 60 J at -46°C / Ferrite 40-52% / CPT ≥ 50°C. Standards: ASTM A1082 + ASTM A479 + ASME B1.1 / ISO 965 + NACE MR0175 + NORSOK M-630 MDS 055.
SA cornerstone · All stud supply states · Double-end variant: SA stud bolts · FG version · FLT version.
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