US ASTM AISI and SAE Standards

AISI 1095 Steel SAE AISI 1095 steel is one of the most widely used 10 series steels, with good performance and low cost, with appropriate toughness and wear resistance, but poor corrosion resistance. 1095 Carbon Steel Applications AISI SAE 1095…
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AISI 4130 Chromoly Steel (UNS G41300) AISI 4130 steel (UNS G41300), also known as 4130 Chromoly steel, is a chrome-molybdenum series low alloy steel with high strength, toughness and hardenability, usually used in quenched and tempered condition.…
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SAE AISI 4140 Alloy Steel SAE 4140 (AISI 4140 steel) is a Cr-Mo series (Chrome molybdenum series) low alloy steel, this material has high strength and hardenability, good toughness, small deformation during quenching, high creep strength and…
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AISI 304 Grade Stainless Steel (UNS S30400) AISI 304 stainless steel (UNS S30400) is the most commonly used material in stainless steels, and is usually purchased in an annealed or cold worked state. Because SS 304 contains 18% chromium (Cr) and 8%…
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AISI 316 vs 316L Stainless Steel (UNS S31603) Both AISI 316 vs 316L stainless steel are molybdenum (Mo) containing austenitic stainless steel grades. The main difference between 316 and 316L stainless steel is the level of carbon content,…
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304 vs 316 Stainless Steel The main difference between 304 vs 316 stainless steel is the composition and corrosion resistance, SS304 doesn't contain molybdenum while SS316 contains 2-3% molybdenum. The addition of molybdenum provides pitting…
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ASTM A36 Steel ASTM A36 steel is one of the most widely used carbon structural steels, although the carbon content of A36 material is maximum 0.29%, it is considered to be the mild steel (content of carbon ≤ 0.25%). A36 mild steel is often…
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SAE 52100 Steel AISI SAE 52100 steel is a high carbon anti-friction bearing steel grade. 52100 Bearing Steel Data Sheet The following table and lists show 52100 datasheet and specification including chemical composition, mechanical properties and…
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SS 440 Stainless Steel SS 440A, 440B and 440C stainless steel are AISI and ASTM standard high carbon high chromium martensitic stainless steel, SS440 has high strength, good hardness, corrosion resistance, wear resistance and high temperature…
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