中文版
Home Material ASTM F594-2009(R2015)
简体 | 繁體
Grade F594 303
USA UNS S30300
Corresponding Standard ASTM F594-2009(R2015)
Standard Specification for Stainless Steel Nuts
Classification Austenitic Stainless Steel
F594 303 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo
Minimum Value - - - - 0.15 17 8 -
Maximum Value 0.15 1 2 0.2 - 19 10 0.6
F594 303 Mechanical Properties
Heat Treatment or Condition
Hardness
HBW
1/4 ~ 1-1/2 AF HR（B85 max）
1/4 ~ 1-1/2 A HR（B65~95）
1/4 ~ 5/8 CW1 HR（B95~C35）
3/4 ~ 1-1/2 CW2 HR（B80~C35）
1/4 ~ 5/8 SH1 HR（C24~36）
3/4 ~ 1 SH2 HR（C20~32）
1-1/8 ~ 1-1/4 SH3 HR（B95~C30）
1-3/8 ~ 1-1/2 SH4 HR（B90~C28）
Approximate Comparison Table Austenitic Stainless Steel
China Taiwan, China Japan South Korea United States International Organization for Standardization Germany France European Standard United Kingdom
GB ISC CNS JIS KS ASTM UNS ISO Numerical Grade DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade BS EN/BS
Y12Cr18Ni9
(Y1Cr18Ni9) 		S30317 303 SUS 303 STS 303 303 S30300 X10CrNiS 18-9 4305-303-00-I X8CrNiS 18-9
(X10CrNiS 18-9) 		1.4305 Z10CNF 18-09 X8CrNiS 18-9 1.4305 303S21

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!