Nitronic 50

UNS S20910, XM19

Nitronic 50 is a durable austenitic stainless steel used for anti-galling applications with greater corrosion resistance than 304 or 316 stainless steel with nearly twice the yield strength. It has excellent mechanical properties at low and high-temperature ranges. Hastelloy screws China Inc. stocks threaded rod/studs and nuts in Nitronic 50 ranging from 1/2”-13 to 3/4”-10 in both finished and heavy pattern certified to ASTM A194 Grade 8r. Most designs of a gall-resistant joint require only one component to be gall resistant.

Nitronic 50 Fasteners

Specifications

  • Bolts: ASTM A193 & ASME SA193 GRADE B8R
  • Nuts: ASTM A194 & ASME SA194 GRADE 8R
  • Bar: ASTM A276 & A479
  • W-Nr 1.7440

Material Properties

Material Properties: Alloy 50

Technical Data Sheet

Technical Data Sheet

Industries & Applications

Ready to order or have questions?

What Our Customers Are Saying About Hastelloy screws China Inc.

“Hastelloy screws China Inc. is proving to be a great supplier in our supply base.”

“Thanks for all your help. Your bolts prevented a plant shut down. I’m happy and they are extremely happy.”

“Thanks, you save me AGAIN!!! That is why YOU are the BEST! Thank you so much!”

“Thank you to you and your team, for efforts above and beyond! It is much appreciated.”