High Corrosion Resistance C2400 Brass Strip

• Type: Copper Strips
• Application: Air Condition or Refrigerator, Water Tube, Water Heater, Oil Cooler Pipe
• Material: Brass
• Shape: Coil
• Alloy: Alloy
• Color: Golden
• Model NO.: BR20
• Standard: ASTM
• Lead Time: 20 Days
• Shipping Way: by Air, by Sea
• Composition: Cu80%Zn20%
• Transport Package: Wooden Box or Pallet
• Specification: According to specification
• Trademark: INT
• Origin: China
• HS Code: 7409110000
• Production Capacity: 100ton/Month

Product Description

high corrosion resistance C2400 brass strip
Brass factory, more than 12 years manufacture experience, attained ISO9001, work on OEM and ODM projects..




 

1. Introduction of the C24000 CuZn20 H80 brass strip

Brass H80 C24000 / CuZn20 with Cu 80%, is used for thin wall pipe, bellows and building materials, tensile mechanical performance is good, high strength, plasticity is good, high corrosion resistance.
Usually used as thin-walled tube, corrugated tube paper net and house building supplies.

 

 

2. Grade and temper for C24000 CuZn20 H80 brass strip
 

Grade:  C2400, C24000, CDA240, C240, CZ103, H80, CuZn20
Temper:  O(M), 1/4H(Y4), 1/2H(Y2), H(Y), HH(T)


Different countries' Standard comparison table of brass

GB	DIN		EN		ISO	UNS	JIS
H96	CuZn5	2.0220	CuZn5	CE500L	CuZn5	C21000	C2100
H90	CuZn10	2.0230	CuZn10	CW501L	CuZn10	C22000	C2200
H85	CuZn15	2.0240	CuZn15	CW502L	CuZn15	C23000	C2300
H80	CuZn20	2.0250	CuZn20	CW503L	CuZn20	C24000	C2400
H70	CuZn30	2.0265	CuZn30	CW505L	CuZn30	C26000	C2600
H68	CuZn33	2.0280	CuZn33	CW506L	CuZn35	C26800	C2680
H65	CuZn36	2.0335	CuZn36	CW507L	CuZn35	C27000	C2700
H63	CuZn37	2.0321	CuZn37	CW508L	CuZn37	C27200	C2720

 

3.  Chemical composition of C24000 CuZn20 H80 brass strip

Chemical composition
Cu :79.0~81.0
Zn:balance
Pb:≤0.03
P:≤0.01
Fe:≤0.10
Sb :≤0.005
Bi:≤0.005
Impurity:≤0.3


 

4. Dimension and tolerance of C24000 CuZn20 H80 brass strip

 

Thickness  mm	Width  mm
	≤200		>200~400			>400~600			>600~1000
	Thickness tolerance / ± mm
	Ordinary Level			Ordinary Level			Ordinary Level			Ordinary Level
0.10~0.20	0.010			0.015			0.015			-
>0.20~0.30	0.015			0.020			0.020			-
>0.30~0.50	0.020			0.025			0.030			0.050
>0.50~0.70	0.030			0.035			0.040			0.060
>0.70~1.10	0.040			0.045			0.050			0.070
>1.10~1.50	0.050			0.055			0.060			0.080
>1.50~2.50	0.055			0.060			0.080			0.100

 

 

5. Mechanical properties for C24000 CuZn20 H80 brass strip

Mechanical properties
Tensile strength σb (MPa): ≥265
Elongation δ10 (%): ≥50
Note: The tensile mechanical properties of the plate
Sample size: thickness ≥0.5
Heat treatment specification
Hot working temperature 820 ~ 870 ºC
Annealing temperature 600 ~ 700 ºC
The low-temperature annealing temperature to eliminate internal stress is 260 ºC.

• Good processability
• Good thermal conductivity
• Corrosion Resistant
• Good Bend Formability
• High Strength

 

 

6. Application of C24000 CuZn20 H80 brass strip

It is used in building materials, cosmetics the accessories, thin-walled tube, corrugated tube paper net and house building supplies, water heater tank,  zipper head, bullets warhead, Etc.



 

 

7. Manufacture plant of C24000 CuZn20 H80 brass strip

8. Tests and inspection for C24000 CuZn20 H80 brass strip

Test instrument : Metallographic Microscope; Digital Light Processor; Strength Tester; Hardness Tester.



 

9.Mill certificate for C24000 CuZn20 H80 brass strip

10. Packing and shipping for C24000 CuZn20 H80 brass strip

  Packing:
 First wrapped by anti-rust paper, second wrapped by plastic film, then packed by wooden box or wooden pallet ..






Shipping:
We will choose the best way according to customer's requests.
1. By Air, to the indicated airport.
2. By Express (FedEx, UPS, DHL, TNT, EMS), to the indicated address.
2. By Sea, to the indicated sea port.



 

11. Questions and Answers

a1. Do you have ISO certificate?
Yes, we obtained ISO9001

a2. How long is your delivery time for C24000 CuZn20 H80 brass strip?
If the master coil is available,  3-7 days do slitting will be ready , if not, will need 20-25 days for new production.

a3. Can you help us to choose suitable material?
 Yes, we can recommend the most suitable material according to your application.

a4. How do you control quality?
We produce strictly according to customer's drawings and requests, here are strict control plan in every process, full check of each parts, strive to provide customer 100% quality products, ROHS/SGS test report, material certificate are available.

a5. Do you provide sample? Free or charge?
Yes, if the sample in stock available, free of charge, if not, need to charge some mfg cost.