201
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Chromium nickel manganese steel was developed as a satisfactory alternate for Type 301 for many applications.
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301
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Chromium nickel steel capable of attaining high tensile strength and ductility by moderate or severe cold working.
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302
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General purpose chromium nicke stainless steel. Its corrosion resistance is superior to that of Type 301. It can be cold worked to high tensile strengths but with slightly lower ductility than Type 301.
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304
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Low carbon chromium nickel stainless and heat resisting steel somewhat superior to Type 302 in corrosion resistance.
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304L
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Very low carbon chromium nickel steel with general corrosion resistance similar to Type 304 but with superior resistance to intergranular corrosion following welding or stress relieving. It is recommended for use in parts which are fabricated by welding and which cannot be subsequently annealed.
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305
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A high corrosion-resistant alloy with low rate of work hardening, designed for extra deep drawing and spinning.
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309
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High corrosion-resistant, chromium nickel grade with carbon limited to .08 to reduce carbon precipitation during welding.
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310
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Similar to 309 with higher resistance to corrosion and oxidation at elevated temperatures.
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316
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Chromium nickel stainless and heat resisting steel with superior corrosion resistance to other chromium nickel steels when exposed to many types of chemical corrodents; superior creep strength at elevated temperatures. |
316L
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Low carbon chromium nickel stainless steel with general corrosion resistance similar to Type 316 but with superior resistance to intergranular corrosion following welding or relieving. It is recommended for use in parts which are fabricated by welding and cannot be subsequently annealed.
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316TI
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Ti stabalized version of 316 with resistance to sensitization. (The formation of grain boundary chromium carbides at evaluated temperatures.) |
317L
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Similar to 316L but with additional molybdenum to improve corrosion resistance. |
321
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Chromium nickel steel containing titanium.Recommended for parts fabricated by welding which cannot be subsequently annealed. Also recommended for parts to be used at temperatures between 800°F and 1850°F.
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347
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Chromium nickel steel containing columbium and tantalum which is recommended for parts fabricated by welding which cannot be subsequently annealed. Also recommended for parts to be used at temperatures between 800°F and 1850°F.
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410
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General purpose corrosion and heat resisting chromium steel. Good corrosion resistance and fair machining properties. Can be treated to RC35/45.
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420
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Chromium steel capable of hardening to a maximum of approximately RC53/58.
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430
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General purpose grade, corrosion-resistant, straight chromium grade, non-heat-treatable.
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430LI
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Similar to straight 430 in corrosion and mechanical properties. The low interstitials provide improved transverse bending over straight 430.
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434
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Modification of Grade 430 designed for automotive trim and resistance to atmospheric corrosion.
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440A
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High carbon grade, high chromium, capable of being heat treated to a hardness range of RC51/62.
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444
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A low carbon, low nitrogen, ferritic that provides pitting and crevice corrosion resistance superior to most ferritic grades.
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A2864
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An iron, nickel chromium alloy designed for service up to 1300°F where high strength and corrosion resistance are required.
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AM 3508
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Similar to 17-7PH. alloy and PH15-7Mo. alloy, but with slightly higher elevated temperature capability.
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CARPENTER
® 20 CB3, 10
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A highly corrosion-resistant alloy used in the chemical industry for applications where corrosion resistance is extremely critical,superior to the general run of 300 type stainless.
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PH15-7Mo®4
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Similar to 17-7PH. alloy, but with molybdenum added for higher strength with heat treatment.
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