Lister 5/1 Diesel

Steel Equivalent Table

En / BS to SAE Page 2 of 20



Chemical Composition Mechanical Properties Related Spec's
General Information C Si Mn Ni Cr Mo Va S P Tensile
Strength
Yield
Stress
0.2%
Proof
Elong-
ation
Izod Brinell
No:
BS SAE
Spec
BS970
Type of
Steel
Cond-
ition
% % % % % % % % % Tons / Sq In Min Tons / Sq In Min Tons / Sq In Min % Min Ft Lb
Min
No:- No:- No:-
En 7A Semi
FreeCut'g
'15' Mild
Steel
Cold
Drawn
or
Normal
-ised
0.2
Max %
0.10
max %
1.00 to
1.50 %
-- -- -- -- 0.10 to 0.18 % 0.06 % max 35 to
45 a)

28 b)
-- -- 15
to
25
b)
10 - 20 a) -- 1B 1115
En 8 '40'
Carbon
Steel
Normal
-ised
0.35 to
0.45
%
0.05 to
0.35
%
0.60 to
1.00 %
-- -- -- -- 0.06 %
Max
0.06 %
Max
35 to
45
c)
18 to
32
c)
-- 10 to
20 c)
15 to
25 c)
152 to
255
d)
32/1
46/1
1040
En 8A '40'
Carbon
Steel
Supplied
To
Comp'n
Only
-- -- -- -- -- -- -- --
En 8B '40'
Carbon
Steel
Supplied
To
Comp'n
Only
-- --
En 8C '40'
Carbon
Steel
Supplied
To
Comp'n
Only
-- --
En 8D '40'
Carbon
Steel
Supplied
To
Comp'n
Only
-- --
En 8E '40'
Carbon
Steel
Supplied
To
Comp'n
Only
-- --
En 8K '40'
Carbon
Steel
SpecApp
Normal
-ised
or
H/Temp'd
-- --
En 8M '40'
Carbon
Steel
FreeCut'g
CD
Norm
H/Temp
-- --
En 8AM '40'
Carbon
Steel
FreeCut'g
Supplied
To
Comp'n
Only
-- --
En 8BM '40'
Carbon
Steel
FreeCut'g
Supplied
To
Comp'n
Only
-- --
En 8CM '40'
Carbon
Steel
FreeCut'g
Supplied
To
Comp'n
Only
-- --
En 8DM '40'
Carbon
Steel
FreeCut'g
Supplied
To
Comp'n
Only
-- --
En 9 '55'
Carbon
Steel
Norm
CD
H/Temp'd
-- --
En 9K '55'
Carbon
Steel
Norm
CD
Hard'd &
Tempered
-- --
En 10 '55'
Carbon
¾ % Nickel
Steel
Finally
Heat
Treated
-- --
En 11 '60'
Carbon
Chromium
Steel
Hardened
and
Tempered
-- --
En 12 1% Nickel
Steel
Norm
-alised
Hardened
&
Tempered
-- --
En 12A 1% Nickel
Steel
Supplied
To
Comp'n
Only
-- --
En 12B 1% Nickel
Steel
Supplied
To
Comp'n
Only
-- --
En 12C 1% Nickel
Steel
Supplied
To
Comp'n
Only
-- --
En 13 Mang'ese
Nickel
Moly
Steel
Hardened
&
Tempered
-- --
En 14A Carbon
Mang'ese
Steel
Norm'd
Cold Drawn
&
Tempered
-- --
En 14A/1 Carbon
Mang'ese
SpecApp
Steel
H/Rolled

Norm'd
-- --
En 14B Carbon
Mang'ese
Steel
Norm'd
Cold Drawn
&
Tempered
-- --
En 15 Carbon
Mang'ese
H/Tensile
Steel
Hardened
and
Tempered
-- --
a) Figure depends on cross-sectional area
b) Normalised Condition
c) Depends on Cross-Sectional Area AND Condition
d) Depends on Condition Supplied


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