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Grade C2600
Other Names
Corresponding Standard JIS H 3100-2018
Copper and copper alloy sheets, plates and strips
Classification Copper and Copper Alloys
C2600 Chemical Element Composition Content (%)
Component Fe Cu Pb More
Minimum Value - 68.5 - Zn：余量
Maximum Value 0.05 71.5 0.05
C2600 Mechanical Properties
condition Mark
Heat Treatment or Condition
Tensile Strength
σb
Mpa 		Elongation or Extension Rate
δ
% 		Hardness
HBW
Plates (P), strips (R, RS); 0.1≤t<0.3 C2600 P-O,C2600 R-O,C2600RS-O Annealing (O) ≥275 ≥35 -
Plate (P); 0.3≤t≤30 C2600 P-O Annealing (O) ≥275 ≥40 -
Strip (R, RS); 0.3≤t≤3 C2600 R-O,C2600RS-O Annealing (O) ≥275 ≥40 -
Plates (P), strips (R, RS); 0.1≤t<0.3 C2600 P-1/4H,C2600 R-1/4H,C2600RS-1/4H 1/4 Hard (1/4H) 325~420 ≥30 HV*
75~125
Plate (P); 0.3≤t≤30 C2600 P-1/4H 1/4 Hard (1/4H) 325~410 ≥35 75~125
Strip (R, RS); 0.3≤t≤3 C2600 R-1/4H,C2600RS-1/4H 1/4 Hard (1/4H) 325~410 ≥35 75~125
Plates (P), strips (R, RS); 0.1≤t<0.3 C2600 P-1/2H,C2600 R-1/2H,C2600RS-1/2H 1/2 Hard (1/2H) 355~450 ≥23 *
85~145
Plates (P); 0.3≤t≤20 C2600 P-1/2H 1/2 Hard (1/2H) 355~440 ≥28 85~145
Strip (R, RS); 0.3≤t≤3 C2600 R-1/2H,C2600RS-1/2H 1/2 Hard (1/2H) 355~440 ≥28 85~145
Plates (P), strips (R, RS); 0.1≤t<0.3 C2600 P-3/4H,C2600 R-3/4H,C2600RS-3/4H 3/4 Hard (3/4H) 375~490 ≥10 *
95~160
Plates (P); 0.3≤t≤20 C2600 P-3/4H 3/4 Hard (3/4H) 375~490 ≥20 95~160
Strip (R, RS); 0.3≤t≤3 C2600 R-3/4H,C2600RS-3/4H 3/4 Hard (3/4H) 375~490 ≥20 95~160
Plates (P); 0.1≤t≤10 C2600 P-H Hard (H) 410~540 - *
105~175
Strip (R, RS); 0.1≤t≤3 C2600 R-H,C2600RS-H Hard (H) 410~540 - *
105~175
Plates (P); 0.1≤t≤10 C2600 P-EH Extra Hard (EH) 520~620 - 145~195
Strip (R, RS); 0.1≤t≤3 C2600 R-EH,C2600RS-EH Extra Hard (EH) 520~620 - 145~195
Plates (P); 0.1≤t≤10 C2600 P-SH Spring Hardening (SH) 570~670 - 165~215
Strip (R, RS); 0.1≤t≤3 C2600 R-SH,C2600RS-SH Spring Hardening (SH) 570~670 - 165~215
Plates (P); 0.1≤t≤10 C2600 P-ESH Extreme Spring Hardening (ESH) ≥620 - ≥180
Strip (R, RS); 0.1≤t≤3 C2600 R-ESH,C2600RS-ESH Extreme Spring Hardening (ESH) ≥620 - ≥180
1 Approximate Comparison Table brass
China Japan United States International Organization for Standardization Germany European Standard Russia
GB JIS ASTM UNS ISO Numerical Grade DIN EN/DIN W-Nr. EN Numerical Grade GOST
H70 C2600 70Cu-30Zn C26000 CuZn30 C26000 CuZn30 C26000
2.0265 		CuZn30 CW505L Л70
2 Approximate Comparison Table Cupper and cupper alloy
Japan United States International Organization for Standardization Germany France European Standard Russia Sweden United Kingdom
JIS UNS ISO DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade GOST SS BS EN/BS
C2600 C26000 CuZn30 CuZn30 2.0265 CuZn30 CuZn30 CW505L L70 CuZn30 CZ106
C2600 Corresponding Standards(Same grade name, different standards)
1 JIS H 3100-2018
C2600 C2600 R C2600 RS C2600 P
2 JIS H 3250-2015
C2600 C2600 BE C2600 BD

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