SS330 Materials for Pipes

The stainless steel 330 properties can be found in matweb for annealed condition.

For pipes, I'm affraid you'll have to contact the supplier or a manufacturer web page regarding the pipe characteristics (hot rolled or cold rolled, welded or not, what is the grain size and grade after tube drawing). They change with the manufacture process, as you may know.

You may find some good information on the following website:

http://www.suppliersonline.com/propertypages/330.asp

Which includes the following data:

Metal Suppliers Online: Material Property Data

Stainless Steel 330

• 
  Specifications
• Related Tradenames and Metal Names
• Chemistry Data
• Welding, Machining/ General Data
• Physical Data
• Mechanical Data
• Links to Related Data

Specifications

The following specifications cover Stainless Steel 330

• AISI 330
• AMS 5592
• AMS 5716
• ASTM B366
• ASTM B511
• ASTM B512
• ASTM B536
• ASTM B546
• ASTM B710 (Pipe- Welded)
• ASTM B739
• DIN 1.4333
• DIN 1.4864
• UNS N08330

Property Results

Related Metals:

• AL 330 (tm)
• Carlson Alloy 330 (tm)
• Nicrofer 3718 (tm)
• RA 330 (tm)

Chemistry Data :

Carbon 0.08 max Chromium 17 - 20 Copper 1 max Iron Balance Lead 0.005 max Manganese 2 max Nickel 34 - 37 Phosphorus 0.03 max Silicon 0.75 - 1.5 Sulphur 0.03 max Tin 0.025 max

Principal Design Features 330 is an austenitic, nickel-chromium-iron-silicon alloy. It combines excellent resistance to carburization and oxidation at temperatures up to 2200 F(1200 C) with high strength.

Applications Extensively used in high temperature environments where resistance to the combine effects of thermal cycling and carburization is necessary. Used in a variety of furnace components as well as in gas turbines, heat exchangers, general heat treating equipment and neutral and cyanide salt pots.

Machinability With proper practices this alloy can be satisfactorily machined. Slow speeds, positive feeds, sulphurized lubricants and rigid mounts are generally recommended.

Welding Can be successfully welded using GAW techniques. Use either 330 or Inco 800 filler materials.

Hot Working Any hot work should commence at 2100-2150 F and finish at 1800 F.

Cold Working Due to its relatively high strength and work hardening rate, 330 is more difficult to cold form than standard 18-8 stainless steels. Expect to use higher forces than normal and note its' elevated springback.

Annealing Soak at 2050-2200 F, air quench.

Hardening 330 will not respond to heat treatment.; it will only harden upon cold reduction.

Physical Data : [top]

Density (lb / cu. in.) 0.289 Specific Gravity 7.99 Specific Heat (Btu/lb/Deg F - [32-212 Deg F]) 0.11 Magnetic Permeability 1.02 Modulus of Elasticity Tension 28.5

Mechanical Data : [top]

There is no Mechnical data available for this grade.

[top]
Nickel - www.nidi.org

Copper - www.copper.org

Titanium - www.titanium.org

Steel Lynx - www.mlc.lib.mi.us/~stewarca/steelynx.html

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I buy alot of 310 SS.

I have found Rolled Alloys to have the best prices around for these high heat grades.

They have their own ASTM grades.

www.rolledalloys.com