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SS 302 Alloy

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Salem Stainless Steel Suppliers Pvt. Ltd.

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E-mail : rajesh@ssssgroup.in



Find below the search results for the material you've specified. Please note here this information is NOT to be used for design purposes, and in no event shall MSO be liable for any damages arising from the misuse of this information.

What alloys does SSSS Groups supply?
Below is a comprehensive list of our alloys arranged by type. More detailed information can be found on each alloys specific page. All of our products are purchased to normal industry standards and come with material test reports (MTR) also known as material certifications.

What product forms are available?
  • Bar
  • Plate
  • Sheet
  • Pipe
  • Pipe Fittings
  • Flanges
  • Tube
  • Weld Wire

Find below the search results for the material you've specified. Please note here this information is NOT to be used for design purposes, and in no event shall MSO be liable for any damages arising from the misuse of this information.

Titanium CP Grade 3 :
Related Metals : 12R10(tm)

Specifications :
  • AISI 302
  • AMS 5515
  • AMS 5516
  • AMS 5788
  • ASTM A167
  • ASTM A240
  • ASTM A276
  • ASTM A313
  • ASTM A314
  • ASTM A368
  • ASTM A473
  • ASTM A478
  • ASTM A479
  • ASTM A492
  • ASTM A493
  • ASTM A511
  • ASTM A554
  • ASTM A580
  • ASTM A666
  • DIN 1.4319
  • MIL S-7720
  • QQ S763
  • QQ S766
  • UNS S30200

Chemistry Data :
  • Carbon : 0.15 max
  • Chromium : 17 - 19
  • Iron : Balance
  • Manganese : 2 max
  • Nickel : 8 - 10 max
  • Phosphorus : 0.045 max
  • Silicon :
  • Sulphur 0.03 max

General Information :
Principal Design Features
Type 302 is a slightly higher carbon version of type 304, most commonly found in strip and wire forms. While still used
in a variety of industries, many applications have shifted to 304 and 304L due to advances in melting technology, availability and cost

Applications
Primarily used in the stamping, spinning and wire forming industry. This alloy is formed into all types of washers, springs,
screens and cables.

Machinability
Slow speeds and high feeds will overcome this alloys tendency to work harden. Due to gummy chips, it is recommended that
chip breakers are used on all tooling.

Forming
This alloy is resistant to a wide variety of organic and inorganic compounds, mild nitric and sulfuric acids,
fresh water and many mild household and industrial chemicals.

Corrosion Resistance
This alloy is resistant to a wide variety of organic and inorganic compounds, mild nitric and sulfuric acids, fresh water and
many mild household and industrial chemicals.

Welding
This alloy can best be welded by resistance or shielded fusion methods. Filler metals should be AWS E/ER308 or 312. Post
weld annealing dissolves the chromium carbide and is recommended for maximum resistance to intergranular attack.

Forging
Commence forging at 2100-2300 F(1149-1260 C). Do not forge below 1700 F(927 C).

Hot Working
Uniform heating to 2100 F(1149 C) will allow this allow to be forged, upset and headed successfully. Do not work 302 below
1700 F (927 C). Forgings should be fully annealed after all operations to reattain maximum corrosion resistance.

Cold Working
Cold working will dramatically increase the hardness of this material, however it is quite ductile and may readily be drawn,
spun and upset. Any cold work will cause this alloy to become magnetic. Post-fabrication annealing is necessary to reattain maxim

Annealing
1850-2050 F (1010-1121 C) with cooling at a rapid rate to avoid the precipitation of chromium carbides.

Hardening
This alloy does not respond to heat treatment.

Physical Data
  • Density (lb / cu. in.) : 0.287
  • Specific Heat (Btu/lb/Deg F - [32-212 Deg F]) : 0.12
  • Electrical Resistivity (microhm-cm (at 68 Deg F)) : 432
  • Melting Point (Deg F) : 2590
  • Modulus of Elasticity Tension : 28

Mechanical Data
MSO currently has no data available for this grade.

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