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Home Material ASME SA-194/SA-194M-2019
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Grade SA194 Grade 8LN
S30453
Other Names
Corresponding Standard ASME SA-194/SA-194M-2019
Specification for Carbon and Alloy Steel Nuts for Bolts for High Pressure or High Temperature Service, or Both
Classification Austenitic Stainless Steel
Properties Corrosion Resistance Weldability
SA194 Grade 8LN Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni N
Minimum Value - - - - - 18 8 0.1
Maximum Value 0.03 1 2 0.045 0.03 20 11 0.16
• The intentional addition of Bi, Se, Te, and Pb is not permitted except for Grades 6F, 8F, and 8FA, in which Se is specified and required.
• Total aluminum, soluble and insoluble.
• Because of the degree to which sulfur segregates, product analysis for sulfur over 0.060 % max is not technologically appropriate.
SA194 Grade 8LN Mechanical Properties
Hardness
HBW
126~300
Approximate Comparison Table
China Taiwan, China Japan South Korea United States International Organization for Standardization Germany France European Standard Sweden United Kingdom
GB ISC CNS JIS KS ASTM UNS ISO DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade SS BS EN/BS
022Cr19Ni10N
(00Cr18Ni10N) 		S30453 304LN SUS 304LN STS 304LN 304LN S30453 X2CrNiN 18-9
X2CrNiN18-10 		X2CrNiN 18-10 1.4311 Z2CN 18-1Az
Z3CN18-10Az 		X2CrNiN 18-10 1.4311 2371 304S62
304S61

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