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4032 T6 High Silicon Aluminum Alloy Flat Bar with Low Thermal Expansion for Precision Forging and Automotive Pistons
4032 T6 High Silicon Aluminum Alloy Flat Bar with Low Thermal Expansion for Precision Forging and Automotive Pistons
4032 T6 High Silicon Aluminum Alloy Flat Bar with Low Thermal Expansion for Precision Forging and Automotive Pistons
4032 T6 High Silicon Aluminum Alloy Flat Bar with Low Thermal Expansion for Precision Forging and Automotive Pistons
Specifications
Brand Name :
WNRLN
Model Number :
4032-T6-FB
Place of Origin :
Guangdong, China
Certification :
ISO 9001:2015
MOQ :
500 kg
Price :
USD 3.2-5.8 / kg
Payment Terms :
T/T,L/C,Western Union
Supply Ability :
200 Metric Tons per Month
Delivery Time :
5 working days for stock, 15-25 days for production
Packaging Details :
Export-grade PVC wrapping with wooden pallet, moisture-proof packaging, seaworthy shipping protection
Alloy :
4032
Temper :
T6
Thickness Range :
5mm - 100mm
Tensile Strength :
≥360 MPa
Hardness :
≥115 HB
Thermal Expansion :
19.5 ×10⁻⁶/K
Shape :
Flat Bar
Description
4032 T6 High Silicon Aluminum Alloy Flat Bar Low Thermal Expansion Automotive Engine Pistons Precision Forging Stock
Product Overview

4032-T6 aluminum alloy flat bar is a high-silicon, low-thermal-expansion alloy designed for precision forging applications. With 11.0-13.5% silicon content, fine nickel additions, and T6 heat treatment, it delivers exceptional wear resistance, low thermal expansion, and high-temperature stability for automotive engine components.

Key Features
  • Low coefficient of thermal expansion: 19.5 *10⁻⁶/K
  • Excellent wear resistance at elevated temperatures
  • Good hot forging characteristics
  • High silicon content for reduced thermal growth
  • Stable dimensional properties in thermal cycling
Technical Specifications
Alloy 4032 (Al-Si-Ni-Cu-Mg)
Temper T6
Thickness Range 5mm - 100mm
Width Range 20mm - 300mm
Tensile Strength ≥360 MPa
Hardness ≥115 HB
Applications
  • Engine pistons
  • Forging stock
  • High-temperature structural parts
  • Compressor components
  • Connecting rods
  • Cylinder heads
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4032 T6 High Silicon Aluminum Alloy Flat Bar with Low Thermal Expansion for Precision Forging and Automotive Pistons

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Product Detail
Brand Name :
WNRLN
Model Number :
4032-T6-FB
Place of Origin :
Guangdong, China
Certification :
ISO 9001:2015
MOQ :
500 kg
Price :
USD 3.2-5.8 / kg
Contact Supplier
4032 T6 High Silicon Aluminum Alloy Flat Bar with Low Thermal Expansion for Precision Forging and Automotive Pistons
4032 T6 High Silicon Aluminum Alloy Flat Bar with Low Thermal Expansion for Precision Forging and Automotive Pistons

ShanXi TaiGang Stainless Steel Co.,Ltd

Verified Supplier
4 Years
shanxi, taiyuan
Since 2002
Business Type :
Manufacturer, Exporter, Seller
Main Products :
430 Stainless Steel Sheet, 430 Stainless Steel Coil, 410 Stainless Steel Plate
Total Annual :
10000000-30000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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