Material – BS 3100 Grade A1

Standard Specification for Steel Castings for General Engineering Purposes

Group - Ferrous Mild Steel Alloys

Sub Group - BS 3100 Grade A1 Steel Castings for General Engineering Purposes

Application - Intended for Valve, Pump, General Engineering, Automotive and Other Industries

Grade Belongs to the Industry - Casting

Chemical Composition
CarbonC %0.250 max.
SiliconSi %0.600 max.
ManganeseMn %0.900 max.
PhosphorusP %0.050 max.
SulphurS %0.050 max.
ChromiumCr %0.300 max.
MolybdenumMo %0.150 max.
NickelNi %0.400 max.
CopperCu %0.300 max.
OtherOt %0.800 max.
IronFe %Balance
---
---
---
---
Heat Treatment
As Cast or Annealing or Normalizing or Hardening and Tempering
Mechanical Properties
Tensile Strength in Mpa430 min.
Yield Strength in Mpa230 min.
Elongation in %22 min.
Reduction of Area in %-
Hardness in BHN-
Impact in Joule27 J @ RT

Cross Reference Table

Material Standard Country Grade Belong to the Industry
A 216 WCB ASTM USA Casting
SA 216 WCB ASTM USA Casting
A660 Grade WCB ASTM USA Casting
A757 A1Q ASTM USA Casting
J03002 UNS USA Casting
1.0619 WN Germany Casting
1.0619 EN European Union Casting