Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Chemical Composition (%)
C
Mn
S
P
<=0.10
<=0.50
<=0.040
<=0.040
More data from BS 970:1955
From the standard
Condition of material on delivery
Note
As rolled or forged unless the order states otherwise
Source: BS 970:1955, Part 2, En 2A/1 (page 38)
Other tests and requirements
Mechanical (Text)
If required, mechanical properties shall be agreed between purchaser and manufacturer
Source: BS 970:1955, Part 2, En 2A/1
Notes
Note
Steel of the En 2 type may be required for special applications. When required in the form of plate, sheet and strip for deep drawing and other cold forming operations, the steels should be ordered to B.S. 1449, Steel plate, sheet and strip.
Source: BS 970:1955, Part 2, En 2A/1
Status in the 1955 edition
Status
Deleted by Amendment 9
Reason
Amendment 9 (Feb 1972): carbon and carbon-manganese steels moved to BS 970 Part 1:1972
BS 970:1955 was amended up to Amendment 10 (June 1972); steels were moved to the revised Parts 1 to 5 and deleted from this edition.
Source: BS 970:1955, Amendment slips 6 to 10
Active BS 970:1955 EN2A/1 Listings on M-EX (For Sale)