Grade C1201
Other Names
Corresponding Standard JIS H 3300-2018(勘误2019)
Copper and Copper Alloy Seamless Pipes and Tubes
Classification Copper and Copper Alloys
C1201 Chemical Element Composition Content (%)
Component P Cu
Minimum Value 0.004 99.9
Maximum Value 0.015 -
C1201 Mechanical Properties
out diameter, wall thickness
d,t
mm
Mark
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Elongation or Extension Rate
δ
%
Hardness
HBW
4≤d≤250, 0.25≤t≤30 C1201T-O
C1201TS-O
O ≥205 ≥40 HV
≤69
4≤d≤250, 0.25≤t≤30 C1201T-OL
C1201TS-OL
OL ≥205 ≥40 HV
≤73
4≤d≤250, 0.25≤t≤30 C1201T-1/2H
C1201TS-1/2H
1/2H 245~325 HV
70~110
4≤d≤25, 0.25≤t≤3 C1201T-H
C1201TS-H
H ≥315 HV
≥100
25<d≤50, 0.9≤t≤4 C1201T-H
C1201TS-H
H ≥315
50<d≤100, 1.5≤t≤6 C1201T-H
C1201TS-H
H ≥315
100<d≤200, 2≤t≤6 C1201T-H
C1201TS-H
H ≥275
200<d≤350, 2.5≤t≤8 C1201T-H
C1201TS-H
H ≥255
C1201 Corresponding Standards(Same grade name, different standards)

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