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Precision Extrusion Rod

The precision extrusion rods produced by our company are round, square, hexagonal and special-shaped, and the specifications range from 2mm to 95mm. It has the characteristics of high straightness, high tolerance consistency, and high comprehensive mechanical performance. The precision extrusion rods can be applied to precision hardware accessories, special high-pressure valve bodies, valve stems, connectors, rail transit, etc. processed in multiple ways such as automatic lathes, hot punching, etc. If you need our brass extrusion rods or other copper products like leaded brass rod, you can contact us., you can contact us.

Products

Certifications

Application Fields

elbow-fittings

Precision Extrusion Rod Performance Parameter

Product name	Grade	Chemical composition%, Not greater than (except for the remaining amount and range value)
Product name	Grade	Cu	Pb	Fe	Ni	Sn	Mn	P	Si	AL	Zn	other	Other total impurities	Sum of impurities
Precision Extrusion Rod	H59	57.0～60.0	0.5	0.3	-	-	-	-	-	-	margin	-	-	1.0
	H62	60.5～63.5	0.08	0.15	-	-	-	-	-	-	margin	-	-	0.5
	HPb59-1	57.0～60.0	0.8～1.9	0.5	-	-	-	-	-	-	margin	-	-	1.0
	HPb58-3	57.0～60.0	2.0～3.5	0.5	-	-	-	-	-	-	margin	-	-	1.0
	HPb60-3	58.0～61.0	2.5～2.5	-	-	-	-	-	-	-	margin	-	-	0.85
	C3771	57.0～61.0	1.0～2.5	-	-	-	-	-	-	-	margin	Fe+Sn1.0	-	-
	C3603	57.0～61.0	1.8～3.7	0.35	-	-	-	-	-	-	margin	Fe+Sn0.6	-	-
	C3604	57.0～61.0	1.8～3.7	0.5	-	-	-	-	-	-	margin	Fe+Sn1.0	-	-
	C3602	59.0～63.0	1.8～3.7	0.5	-	-	-	-	-	-	margin	Fe+Sn1.0	-	-
	C36000	60.0～63.0	2.5～3.0	0.35	-	-	-	-	-	-	margin	-	0.5	-
	C37100	58.0～62.0	0.6～1.2	0.15	-	-	-	-	-	-	margin	-	0.4	-
	C37700	58.0～61.0	1.5～2.5	0.3	-	-	-	-	-	-	margin	-	0.5	-
	C46500	59.0～62.0	0.2	0.1	-	0.5～1.0	-	-	-	-	-	As0.02～0.06	-	-
	CW612N	59.0～60.0	1.6～2.5	0.3	-	0.3	-	-	-	0.05	-	-	0.2	-
	CW614N	57.0～59.0	2.5～3.5	0.3	0.3	-	-	-	-	0.05	-	-	0.2	-
	CW617N	57.0～59.0	1.6～2.5	0.3	0.3	0.3	-	-	-	0.05	-	As0.02～0.15	0.2	-
	CW511L	61.5~63.5	0.2	0.1	0.3	0.01	-	-	-	0.05	-	-	-	-
	CW602N	61.0～63.0	1.7～2.8	0.1	0.3	0.01	-	-	-	0.05	margin	As0.02～0.15	0.2	Mn: 0.1
	QSi0.6-2.1	margin	≤0.02	≤0.2	1.6～2.5	-	≤0.1	-	0.4～0.8	-	-	≤0.3	-	-

Production Process

01

Ingreients

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02

Melting & Casting & Analyze

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03

Hot Rolling & Extrusion

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04

Liquefaction

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05

Stretch

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06

Straightening Cut off

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07

Aging Treatment

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08

Test / Packaging

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Copper & Brass & Bronze Rod FAQs

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How can you tell the difference between copper brass and bronze?
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Copper Cu content is generally > 99.90%, the content is relatively pure. It has good electrical conductivity and thermal conductivity, excellent plasticity, but the strength and hardness are weak, easy to hot pressing and cold pressure processing.
Bronze is an alloy added tin, lead or other elements to copper. It has high hardness, plasticity, wear resistance, corrosion resistance. It is used in casting various utensils, mechanical parts, bearings and so on.
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Are bronze and brass stronger than copper?
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Bronze and brass will add Mn, Al, Sn, Pb, Ni and other alloying elements.
These elements in solid solution or in-situ reaction synthesis in the second phase exists in the form of copper matrix, by the second phase strengthening and solid solution or other processing way to improve the mechanical properties of the alloy, copper and copper content > 99.90%, the content is relatively pure, no second phase strengthening, So bronze and brass is stronger than copper. If you're keen to delve deeper into the specifics of our products like bronze rod or lead-free brass rod or others, feel free to CONTACT US. We're here to provide you with comprehensive details tailored to your business needs.
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Which is better copper or bronze?
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Copper has good electrical conductivity and thermal conductivity, excellent plasticity, but the strength and hardness are weak, easy to hot pressing and cold pressure processing.
Bronze has high hardness, plasticity, wear resistance, corrosion resistance. It is used in casting various utensils, mechanical parts, bearings and etc.
The application decides which raw material is better.