C75200, C77000, C75400 Nickel Silver Strip Sheet

• Product Type: Strip
• Material: FeMn
• Carbon Content: Low Carbon
• PCD: 100mm
• ET: 15mm
• Hole: 5
• Model NO.: C75200
• Size: T:0.01-5mm
• surface: bright
• standard: GB/ASTM/JIS/BIS/DIN
• Sample: Small Oreder Accepted
• Density: 8.9(g/cm3)
• state: Soft 1/4hard 1/2hard hard T-hard
• MOQ: 100kg
• OEM: Yes
• Transport Package: 500m/Spool
• Specification: 0.01-3mm*0.3-600mm
• Trademark: TANKII
• Origin: Shanghai, China
• HS Code: 7409400000
• Production Capacity: 2000ton/Year

Product Description

C75200, C77000, C75400 Nickel Silver Strip Sheet

Product Description

Categories: High precision copper alloy strip & plate

Name: High performance zinc copper nickel alloy strip & plate

Number: C75200

Feature: Elasticity modulus: 115GPa

Good fatigue resistance.

Good electroplate performance

Welding performance is good

Fastness in high temperature

Good cold working, deep drawing, curve performance.

  Articles,Chemical composition

Articles				Chemical composition
GB	UNS	EN	JIS	Cu%	Ni%	Zn%
BZn18-26	C77000	CuNi18Zn27	C7701	54-58	16.5-19.5	Rem

Physical properties,fabrication properties

Physical properties					fabrication properties
density g/cm3	electrical conductivity %IACS	thermal conductivity W/(m.K)	modulus of elasticity GPa	specific heat J/(g.K)	cold-workability	machinability	electric plating property	hot dip tin plating property
8.7	5	32	125	0.34	excellent	suitable	excellent	excellent

 

Mechanical properties

Mechanical properties
State	Hardness HV	Tension test				bending(in rolling direction)rest			bending (transverse to rolling direction)test
		ths mm	tensile strength MPa	yield strength MPa	elongation %	t mm	angles	ID/T	t	angles	ID/T
1/2H	150-210	0.1-0.7	540-655	≥390	≥8	≤1.6	180°	150%	≤0.5	180°	300%
		≥0.71	540-655	≥390	≥11
H	180-240	0.1-0.7	630-735	≥390 ≥500	≥4	≤1.6	180°	200%	≤0.5	180°	400%
		≥0.71	630-735	≥500	≥6
EH	210-260	≥0.1	705-805	≥600	-	≤1.6	90°	300%	≤0.5	90°	600%
SH	230-270	≥0.1	765-865	≥680	-	-	-	-	-	-	-

Articles,Chemical composition

Articles				Chemical composition
GB	UNS	EN	JIS	Cu%	Ni%	Zn%
BZn18-18	C75200	CuNi18Zn20	C7521	62-66	16.5-19.5	Rem

Physical properties,fabrication properties

Physical properties					fabrication properties
density g/cm3	electrical conductivity %IACS	thermal conductivity W/(m.K)	modulus of elasticity GPa	specific heat J/(g.K)	cold-work ability	machinability	electric plating property	hot dip tin plating property
8.73	6	32	125	0.34	excellent	suitable	excellent	excellent

 

Mechanical properties

Mechanical properties
State	Hardness HV	Tension test			bending test
		Thickness mm	Tensile strength MPa	elongation %	thickness	angles	ID
0	-	0.1-5.0	≥375	≥20	≤1.6	180°	sticking closely
1/2H	120-180	0.1-5.0	440-570	≥5	≤1.6	180°	100% of thickness
					≤0.5		200% of thickness
H	150-210	0.1-0.15	540-640	-	≤1.6	180°	200% of thickness
		>0.15-5.0		≥3	≤0.5		400% of thickness
EH	≥185	0.1-5.0	≥610	-	-	-	-

Typical application

Shields,Liquid crystal oscillators,pressing parts

Articles,Chemical composition

Articles				Chemical composition
GB	UNS	EN	JIS	Cu%	Ni%	Zn%
BZn15-20	C75400	CuNi15Zn20	C7541	60-64	12.5-15.5	Rem

Physical properties,fabrication properties

Physical properties					fabrication properties
density g/cm3	electrical conductivity %IACS	thermal conductivity W/(m.K)	modulus of elasticity GPa	specific heat J/(g.K)	cold-workability	machinability	electric plating property	hot dip tin plating property
8.7	6	32	135	0.34	excellent	suitable	excellent	excellent

Mechanical properties

Mechanical properties
State	Hardness HV	Tension test			bending test
		Thickness mm	Tensile strength MPa	elongation %	thickness	angles	ID
0	-	0.1-5.0	≥355	≥20	≤1.6	180°	sticking closely
1/2H	110-170	0.1-5.0	410-540	≥5	≤1.6	180°	100% of thickness
H	≥135	0.1-0.15	≥490	-	≤1.6	180°	200% of thickness
		>0.15-5.0	≥490	≥3