310S 1.4845 UNS S31008 stainless steel fastener threaded rod with 2 nuts din975

310/310S Stainless Steel Overview

Stainless steel 310/310S is an austenitic heat resistant alloy with excellent resistance to oxidation under mildly cyclic conditions through 2000ºF. Its high chromium and nickel contents provide comparable corrosion resistance, superior resistance to oxidation and the retention of a larger fraction of room temperature strength than the common austenitic alloys like Type 304. Stainless 310 is often used at cryogenic temperatures, with excellent toughness to -450°F, and low magnetic permeability.

310 UNS S31000 Chemical Composition, %

310S UNS S31008 Chemical Composition, %

What are the characteristics of 310/310S Stainless?

• Oxidation resistance to 2000°F
• Moderate strength at high temperature
• Resistance to hot corrosion
• Strength and toughness at cryogenic temperatures

our factory pictures:

super duplex 2507 din 931 stainless steel bolt  acier duplex 

our inspection machine pictures:

 ss 309s thread rod and washer stainless steel studs

Our quality control:

QA / QC Introduction :

All of our orders will be inspected by our QC team. We will check the quality during the production time .Also check the quality before shipping . 

1.Before production, we will use spectrometer to test raw material to prevent mistakes

2.Every step QC department will record ,such as raw material cutting dimension, semi-finished product size, quantity , finished item detailed size

3.Before delivery ,detailed inspection report of finished products will present .

4. Beside size, we will check 10% to 20% of total quantity products whether have thread broken ,greasy, marking.packing ect.

5.Before delivery ,we will provide our mill test certificate together with inspection report.

6.Our mechanical property always shows tensile strength ,yield strength ,elongation,hardness, if you need more, just let us know in advance.

our Packing pictures:

  Other proucts and some non standard products manufacture as drawing:

For More details ,pls kindly Contact Sandy Hou ! I am here waiting for your any questions !