Grade T11
Corresponding Standard GB 3525-1983
Cold-Rolled Spring and Steel Strips
Classification Carbon Steel
T11 Mechanical Properties
thickness
t
mm
Tensile Strength
σb
Mpa
Elongation or Extension Rate
δ
%
0.10~3.00, annealed steel strip ≤735 ≥10
0.10~3.00, cold hard steel strip 735~1175
1 Approximate Comparison Table Carbon Tool Steel
China United States
GB ISC ASTM UNS
T11 T00110 W1-11 T72301
2 Approximate Comparison Table Carbon Tool Steel
China Japan United States Germany Russia
GB JIS ASTM DIN EN/DIN W-Nr. GOST
T11 SK3 W1-10 1/2 C110W2 1.1645 У11
3 Approximate Comparison Table Carbon Tool Steel 1
China Taiwan, China Japan South Korea United States International Organization for Standardization Germany France Russia United Kingdom
GB ISC CNS JIS KS ASTM UNS ISO DIN EN/DIN W-Nr. NF EN/NF GOST BS EN/BS
T11 T00110 SK3 SK105 STC3 W1A-10 1/2 T72301 C105U C110W2 1.1654 C105U
~C105E2U
У11-1 C105U
4 Approximate Comparison Table Carbon Tool Steel 2
China Japan United States International Organization for Standardization European Standard
GB ISC JIS ASTM UNS ISO EN Numerical Grade
T11 T00110 SK105
(SK3)
W1A-10 1/2 T72301 C105U
(TC105)
C105U 1.1554
T11 Corresponding Standards(Same grade name, different standards)

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