C5111 C5111R C5111P - JIS H 3110-2018 - H2ABC

中文版

Grade	C5111
Other Names
Corresponding Standard	JIS H 3110-2018 Phosphor brozne and nickle silver sheets, plates and strips
Classification	Copper and Copper Alloys
Properties	Corrosion Resistance Fatigue Resistance

C5111 Chemical Element Composition Content (%)

Component	Fe	P	Pb	Zn	Sn	More
Minimum Value	-	0.03	-	-	3.5	Cu+Sn+P≥99.5%
Maximum Value	0.1	0.35	0.02	0.2	4.5	Cu+Sn+P≥99.5%

C5111 Mechanical Properties

condition	Mark	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %	Hardness HBW
Plate (P), strip (R); 0.1≤t≤5	C5111 P-O,C5111 R-O	Annealing (O)	≥295	≥38	-
Plate (P), strip (R); 0.1≤t≤5	C5111 P-1/4H,C5111 R-1/4H	1/4 Hard (1/4H)	345~440	≥25	HV* 80~150
Plate (P), strip (R); 0.1≤t≤5	C5111 P-1/2H,C5111 R-1/2H	1/2 Hard (1/2H)	410~510	≥12	120~180
Plate (P), strip (R); 0.1≤t≤5	C5111 P-H,C5111 R-H	Hard (H)	490~590	≥7	150~200
Plate (P), strip (R); 0.1≤t<0.2	C5111 P-EH,C5111 R-EH	Extra Hard (EH)	570~660	-	** 170~220
Plate stock (P), strip stock (R); 0.2 ≤ t ≤ 5		Extra Hard (EH)	570~660	≥3	170~220
Plate (P), strip (R); 0.1≤t≤5	C5111 P-SH,C5111 R-SH	Spring Hardening (SH)	≥640	-	** ≥200

C5111 Corresponding Standards(Same grade name, different standards)

1	JIS H 3110-2018
	C5111 C5111R C5111P
2	JIS H 3270-2018
	C5111 C5111 B C5111 W

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