Chemical Composition
Base Element
C (Carbon)
0.35 to 0.40
%    
Cr (Chromium)
0.40 to 0.60
%    
Mn (Manganese)
0.75 to 1.00
%    
Mo (Molybdenum)
0.15 to 0.25
%    
Ni (Nickel)
0.40 to 0.70
%    
P (Phosphorus)
0.035
%  (maximum)  
S (Sulfur)
0.040
%  (maximum)  
Si (Silicon)
0.15 to 0.35
%    
 
Mechanical Properties
Tabular Data
 
Other Information
Material Class
Country
USA
Standards Body
Description
Ni-Cr-Mo Alloy Steel
Designation
UNS G86370
Specification Type
Specification
UNS G86370
Specification Year
2008
Specification Status
Similar UNS Number
G86370
Equivalent Standards
AISI 8637 ASTM A29 (8637); A322 (8637); A331 (8637); A434 (8637); A519 (8637); A521 (8637); A689 (8637); A711 (8637); A752 (8637); A829 SAE J1249 (8637); J1397 (8637); J404 (8637); J412 (8637)
Organization
Unified Numbering System (joint publication of ASTM and SAE)
Similar Alloys
 
Links
 



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