Stainless Steel Grade Datasheets
These concise datasheets, covering all the common stainless steels, include chemical composition, mechanical and physical properties, fabrication and application of each grade.
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Austenitic Stainless Steels |
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301, 301L, 301LN [109kb]
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High strength for roll formed structural components |
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302HQ [100kb]
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Low work hardening rate grade for cold heading fasteners |
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303, 303Se [101kb]
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Free-machining bar grades |
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304, 304L, 304H [102kb]
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Standard 18/8 grades |
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310, 310S, 310H [99kb]
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High temperature resistant grades |
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316, 316L, 316H [100kb]
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Improved resistance to pitting corrosion in chloride environments |
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321, 321H, 347 [154kb]
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Stabilised grades for heavy section welding and high temperature applications |
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253MA (S30815) [101kb]
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High temperature resistant grade |
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904L [100kb]
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High resistance to general corrosion, pitting and stress corrosion cracking |
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Ferritic Stainless Steels |
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AtlasCR12 [101kb]
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Utility steel resistant to wet abrasion and mild corrosion |
AtlasCR12Ti [102kb] |
Utility steel resistant to wet abrasion and mild corrosion - weld stabilised |
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409 [99kb]
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Automotive exhaust grade - weld stabilised |
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430, 430F [101kb]
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Resistant to mildly corrosive environments |
Durinox F18S [117kb] |
Resistant to mildly corrosive environments - weld stabilised |
Durinox F18MS [107kb] |
A ferritic alternative to grade 316 / 316 L - Weld stabilised |
Durinox F20S [106kb] |
A ferritic alternative to grade 304 / 304L - Weld stabilised |
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Duplex Stainless Steels |
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2304 [99kb]
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Duplex alternative to grade 316 |
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2205 [99kb]
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Standard duplex stainless steel - high resistance to pitting and stress corrosion |
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2507 [103kb]
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Super duplex with very high resistance to pitting and stress corrosion |
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UR52N+ [101kb]
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Super duplex with very high resistance to pitting and stress corrosion |
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Martensitic Stainless Steels |
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410 [100kb]
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Standard martensitic grade for low-duty hardened applications |
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416 [100kb]
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Free-machining bar grade |
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420 [110kb]
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Higher hardness martensitic grade for cutlery, cutting tools and dies |
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431 [100kb]
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High hardness and toughness grade, primarily for shafting |
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440A, 440B, 440C [101kb]
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Very high hardness grades used in cutting tools |
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Precipitation Hardening Stainless Steel |
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630 [102kb]
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(17-4PH) High strength shafting grade |
| Table of Contents - Datasheets |
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List of Datasheets [74kb] |
Print out a table of contents to make a book of Atlas datasheets |
Note that some of these stainless steel grades are commonly referred to by designations that are registered trademarks.
Limitation of Liability:
The information contained in these datasheets are not an exhaustive statement of all relevant information. It is a general guide for customers to the products and services available from Atlas Specialty Metals and no representation is made of warranty given in relation to these documents or the products or processes it describes.