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Basic Info.

Model NO.	BR22
Material	Brass
Shape	Coil
Alloy	Alloy
Color	Golden
Standard	ASTM
Lead Time	20 Days
Shipping Way	by Air, by Sea
Composition	Cu70%Zn30%
Transport Package	Wooden Box or Pallet
Specification	According to specification
Trademark	INT
Origin	China
HS Code	7409110000
Production Capacity	100ton/Month

Product Description

C26000 CuZn30 H70 brass strip for bullet shells
Brass factory, more than 12 years manufacture experience, attained ISO9001, work on OEM and ODM projects..

Brass is a binary alloy composed of copper and zinc that has been produced for millennia and is valued for its workability, hardness, corrosion resistance and attractive appearance.

• Density: 8.3-8.7 g/cm3
• Melting Point: 1652-1724 °F (900-940 °C)
• Moh's Hardness: 3-4

Grade: C2600, C26000, CDA260, C260, CZ106, H70, CuZn30
Temper: O(M), 1/4H(Y4), 1/2H(Y2), H(Y), HH(T)


Different countries' Standard comparison table of brass Chemical composition
Cu :68.5~71.5
Zn:balance
Pb:≤0.03
Ni:≤0.5
Fe:≤0.10
Sb :≤0.002
Bi:≤0.002
impurity:≤0.3
Mechanical properties
Tensile strength σb (MPa): ≥390
Elongation δ10 (%): ≥12
Note: The tensile mechanical properties of the plate
Sample size: thickness ≥0.5

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

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

10. Packing and shipping for C26000 CuZn30 H70 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.

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

a2. How long is your delivery time for C26000 CuZn30 H70 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.
1. Introduction of the C26000 CuZn30 H70 brass strip Brass H70 / C2600 / CuZn30: copper content of 70%, has extremely good plasticity (the best among brass), high strength, good machinability, and easy welding.
H70 brass is used in heat exchangers, tubes for paper making, machinery and electronic parts..
2. Grade and temper for C26000 CuZn30 H70 brass strip

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 C26000 CuZn30 H70 brass strip 4. Dimension and tolerance of C26000 CuZn30 H70 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 C26000 CuZn30 H70 brass strip

6. Application of C26000 CuZn30 H70 brass strip

C2600 H70, CuZn30 brass is various used for electric appliance, deep-drawing and bending manufacturing parts, radiator shells, ducts, bellows, bullet shells, gaskets, etc.
7. Manufacture plant of C26000 CuZn30 H70 brass strip
8. Tests and inspection for C26000 CuZn30 H70 brass strip 9.Mill certificate for C26000 CuZn30 H70 brass strip 11. Questions and Answers