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A193 B8CLN Class 1
Standard ASTM A193/A193M-2019 Alloy-steel and stainless steel bolting for high temperature or high pressure service and other special purpose applications
Standard ASTM A193/A193M-2020 Alloy-Steel and Stainless Steel Bolting for High Temperature or High Pressure Service and Other Special Purpose Applications


Chemical Composition(%)


Standard Material Designation Chemical Composition (%)
ASTM A193/A193M-2019
Alloy-steel and stainless steel bolting for high temperature or high pressure service and other special purpose applications
A193 B8CLN Class 1
(S34751)
(347LN)
 
Min
Max
ASTM A193/A193M-2020
Alloy-Steel and Stainless Steel Bolting for High Temperature or High Pressure Service and Other Special Purpose Applications
A193 B8CLN Class 1
(S34751)
(347LN)
 
Min
Max
For Reference Only