OEM 7057/6061 Aluminum Parts Cold For Heading Aluminum Parts For Speaker Components / T-Bars / U-Bars
Company Profile
JIMA Aluminum is a leading manufacturer specializing in the production of high-quality cold heading aluminum parts. With a focus on precision and innovation, we offer a wide range of cold forged components, including T-irons and U-irons, which are widely used in speaker assemblies and other automotive applications.
Advantage: JIMA Aluminum always holds on to some available hard aluminum alloy materials stock such as 2A12 2A14 2014 2024 2214 2218 2219 2618 2017 5083 6061 6082 7049 7075 7050 7475 7175 7A04.
There are about 175 employees and a total area of 40,000 square meters.
Has rich experience in the production and processing of high-strength and wear-resistant aluminum alloy materials and alloy steel products.
Our Advantages
1,Material Expertise: We use premium-grade aluminum alloys, ensuring the highest standards of strength and durability.
2,Advanced Equipment: Our state-of-the-art cold heading machines and supporting equipment guarantee precision and consistency in every part we produce.
3,Customization: With our in-house design and development capabilities, we can tailor our products to meet your specific requirements.
4,Export Focus: Our products are designed with international standards in mind, making them ideal for export markets.
5,Quality Assurance: Rigorous quality control processes ensure that every component meets the highest industry standards.
Product Details
Attribute |
Description |
Material |
Aluminum Alloy6061,7057 |
Process |
Cold Heading + Heat Treatment + Secondary Operations |
Surface Treatment |
Anodizing, Powder Coating, Plating, and More |
Manufacturing Ability |
High-Volume Production Capabilities |
Experience |
Over 10 Years in Aluminum Machining Services |
Packaging |
Standard Export Packaging or Customized as Requested |
MOQ (Minimum Order Quantity) |
Flexible MOQ to Meet Your Needs |
Sample |
Custom Samples Available Upon Request |
Mold |
Custom Molds Designed and Manufactured In-House |
Lead Time |
Typically 3-4 Weeks, Depending on Complexity |
OEM |
Full Customization Services Available |
Chemical Property
Alloy |
Si |
Fe |
Cu |
Mn |
Mg |
Cr |
Zn |
Ti |
Others |
Al |
6061 |
0.4-0.8 |
0.70max |
0.15-0.40 |
0.15max |
0.4-0.7 |
0.04-0.35 |
0.25max |
0.15max |
0.05max |
0.15max |
Technical Specifications
Property |
Value |
Material Type |
Alloy |
Alloy Properties |
High Strength, Good Corrosion Resistance |
UNS Identifier |
A96061 |
Density (ρ) |
2.70 g/cm³ |
Young's Modulus (E) |
68 GPa (9,900 ksi) |
Tensile Strength (σt) |
124–290 MPa (18.0–42.1 ksi) |
Elongation (ε) at Break |
12–25% |
Poisson's Ratio (ν) |
0.33 |
Melting Temperature (Tm) |
585 °C (1,085 °F) |
Thermal Conductivity (k) |
151–202 W/(m·K) |
Linear Thermal Expansion Coefficient (α) |
2.32×10−5 K−1 |
Specific Heat Capacity (c) |
897 J/(kg·K) |
Volume Resistivity (ρ) |
32.5–39.2 nOhm·m |
Key Words
aluminum forged tube 5456
aluminum forging parts 5456
aluminum forged Rings 5456
auto aluminum parts 5456
forged aluminum alloy 5456
hot aluminum forgings 5456
cold forging car parts 5456
forging machinery components 5456
forging metal parts 5456
forging spare parts 5456
Product Show
Quality Inspection
Our company has passed the quality attestation of ISO2001-9000 and has established a comprehensive ISO quality control system. We have a complete set of equipment for material composition testing, including:
Metal material universal testing machine
High-power metallographic microscope (1400 times)
Low-power metallographic microscope (40 times)
3D, 2D Projection Mapper (CAM)
Brinell, Weber hardness tester
Test piece polishing machine
Standard Specifications
Specification |
Description |
AMS 4057 |
Aluminum Alloy Cold Heading Quality |
AMS 4058 |
Aluminum Alloy Cold Heading Quality |
ASTM B209 |
Aluminum and Aluminum-Alloy Sheet and Plate |
ASTM B210 |
Aluminum and Aluminum-Alloy Sheet and Plate |
ASTM B221 |
Aluminum and Aluminum-Alloy Sheet and Plate |
ASTM B241 |
Aluminum and Aluminum-Alloy Sheet and Plate |
ASTM B247 |
Aluminum and Aluminum-Alloy Sheet and Plate |
ASTM B345 |
Aluminum and Aluminum-Alloy Sheet and Plate |
ASTM B361 |
Aluminum and Aluminum-Alloy Sheet and Plate |
ASTM B547 |
Aluminum and Aluminum-Alloy Sheet and Plate |
ASTM B548 |
Aluminum and Aluminum-Alloy Sheet and Plate |
DIN 3.3547 |
German Industrial Standard for Aluminum |
MIL A-45225 |
Military Specification for Aluminum Alloy Sheet and Plate |
MIL A-46027 |
Military Specification for Aluminum Alloy Sheet and Plate |
MIL A-46083 |
Military Specification for Aluminum Alloy Sheet and Plate |
MIL G-S-24149/2 |
Military Specification for General Requirements for Aluminum Alloys Used in Structural Applications |
QQ A-200/4 |
Federal Specification for Aluminum Alloy Sheet and Plate |
QQ A250/6 |
Federal Specification for Aluminum Alloy Sheet and Plate |
QQ A-367 |
Federal Specification for Aluminum Alloy Sheet and Plate |
SAE J454 |
SAE Specification for Aluminum and Aluminum-Alloy Drawn Tube and Pipe |
UNS A95456 |
Unified Numbering System for Aluminum Alloy |
Production Procedure
After Sales

Package&Shipment



FAQ
Q1: Where can I get product & price information?
A1: Send us an inquiry e-mail, and we will contact you as soon as we receive your mail. We will offer you the quotation within 24 working hours after receiving your detailed information.
Q2: How long can I get the sample?
A2: It depends on your specific items; generally, within 3-7 days is required.
Q3: How long is the lead time for mold and machining parts?
A3: It all depends on the mold (parts) size and complexity. Normally, the lead time is 18-20 days for molds. The lead time for machining parts is around 2-4 weeks.
Q4: Can we sign NDA?
A4: Sure. We never divulge customers' information to anyone else and will keep your drawing well and not release it to others without your permission.
Q5: Is it possible to know how my products are going on without visiting your factory?
A5: We will offer a detailed production schedule and send weekly reports with digital pictures and videos which show the machining or the plastic injection progress.