Excellent Conductivity C21000/H96 Brass Bar/Rod in China

C21000/H96 brass bar/rod is a high-copper, low-zinc alloy (95-97% copper), which has corrosion resistance close to pure copper and excellent mechanical properties of brass. Its conductivity is as high as 56% IACS, far exceeding ordinary brass, and its elongation is ≥50%, which is particularly suitable for high-end applications such as precision parts processing that require complex cold forming, such as ship valve stems, medical surgical instrument substrates, etc.


This material is 5 times more resistant to dezincification corrosion than standard brass, and has passed ISO 22196 antibacterial certification, making it safe for food and medical contact scenarios.


H96 brass rod can still maintain more than 90% impact toughness at low temperatures of -40℃, and the surface can be mirror-polished to Ra≤0.1μm, meeting the requirements of high-end decorative parts. Compared with pure copper rods, it reduces costs by 20% while increasing strength by 15%, and compared with C26000 ordinary brass, its corrosion resistance and conductivity are improved by multiples, making it an ideal choice for harsh environments such as navigation and electricity.

Product Parameters


Diameter

3mm-800mm, or customized

Length

500-12000mm, or customized

Processing

Customized

Standard

ASTM, AISI, JIS, GB, DIN, EN

Brand

C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910, C10920, C10930,

C11000, C11300, C11400, C11500, C11600, C12000, C12200, C12300, C12500, C14200,

C14420, C14500, C14510, C14520, C14530, C17200, C19200, C21000, C23000, C26000,

C27000, C27400, C28000, C33000, C33200, C37000, C44300, C44400, C44500, C60800,

C63020, C65500, C68700, C70400, C70620, C71000, C71500, C71520, C71640, C72200,

T1, T2, T3, TU1, TU0, TU2, TP1, TP2, TAg0.1, ect.

Surface

Grinding, Polishing, Brightening, Oiling, Hair Thread, Brush, Mirror, Sandblasting or Processing As Required

Certification

ISO, SGS, BV

Payment Method

FOB, CRF, CIF, EXW Acceptable

Port of Loading

Any port in China

Delivery Time

Received 30% after deposit 7-15 working days


Chemical Composition


Copper:

Zinc

Zn:

Lead

Pb:

Iron

Fe:

95.0-97.0

Allowance

≤ 0.03

≤ 0.10

Antimony

Sb:

Bismuth

Bi:

Phosphorus

P:

Impurity:

≤ 0.005

≤ 0.002

≤ 0.01

≤ 0.2


Mechanical Properties


Tensile Strength

Kb (MPa):

Elongation

D10 (%):

Elongation

Δ5 (%):

≥205≥35≥42


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