GB/T3191 High Strength 7A04 Aluminum Alloy Round Rod T651 T4 Manufactory T6 7074 Rectangle Extrusion Rods and Bars T5 7075 Aluminium Flat Bar for Bending

• Customization: Available
• After-sales Service: Online
• Warranty: /
• Model NO.: 7074, 7a04, 7075
• Type: Window & Door Aluminium Profile, Decoration Aluminium Profile, Heat Sink Aluminium Profile, Glass Wall Aluminium Profile, Transport Aluminium Profile, Industrial Aluminium Profile, Aluminum Alloy
• Shape: Round
• Grade: 7000 Series
• Temper: O-H112
• Window & Door Aluminium Profile: 70 Series
• Alloy: Alloy
• Surface Finishing: Anodic Oxidation
• Alloying Ingredient: 7075
• Certification: CE, SONCAP, ISO, CIQ, RoHS, TUV
• Polished Aluminum Profile: Mechanical Polishing
• Tolerance: 1%
• Delivery Time: 7-15days
• Hardness: 20~30hb
• Ultimate Strength (≥ MPa): 50
• Transport Package: Water Proof Paper+Metal Pallet+Angle Bar Protectio
• Specification: As Requirement
• Trademark: no brand
• Origin: China

Product Description

GB/T3191 High Strength 7A04 Aluminum Alloy Round Rod T651 T4 Manufactory T6 7074 Rectangle Extrusion Rods And Bars T5 7075 Aluminium Flat Bar for Bending

Product Description

The world standards corresponding to GB/T3191 are mainly ASTM B221 in the United States and JIS H4040 in Japan. GB/T3191-2019 has been revised based on GB/T3191-2010. The main technical changes include the deletion of normative reference document GB/T 228, the addition of normative reference document GB/T 8170, the modification of the diameter supply specification for round bars from "5 mm~600 mm" to "5 mm~350 mm", and the modification of the provisions for the average magnesium content of SXXX alloy in Class I and Class E grades
In addition, GB/T3191-2019 has added rod grades 2219, 2618, 6101B, and 6110A, as well as zero status for grades T1050A, 2014, and Zol4A. These changes make GB/T3191-2019 more in line with international standards and improve its applicability and accuracy.

Parameter	Description
Diameter	Typical diameters range from 0.5mm to 500mm,
lengths	Length Can be customized to different ,common lengths are 1 meter, 2 meters, 3 meters, etc.
Shape	round, square, hexagonal, etc.
Temperature Range Typically withstands	Temperatures from -60°C to 300°C Density 2.7 g/cm³ Strength Strength varies depending on alloy composition and treatment ,Elastic Electrical conductivity High
Electrical conductivity	Heat treatment performance Its physical properties can be changed by different heat treatment methods
Surface treatment	anodizing, electrophoresis, spraying
Machinability	Easy to machine, weld and cut
Application	Fields Aerospace, automobile, construction, electronics, machining and other fields
MOQ	1 ton

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FAQ

Q1: Why choose us?
A: Our company, as an internationally experienced and professional supplier, has been engaged in steel business for more than ten years. We can provide a variety of steel products with high quality to our clients.

Q2: Can you provide OEM/ODM service? 
A: Yes. Please feel free to contact us for more details.

Q3:What is your terms of payment?
A: 100% T/T advance.
30% T/T and balance against copy of documents.
30% T/T advance, balance L/C at sight.

Q4: Can we visit your factory? 
A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.

Q5: Can you provide sample? 
A: Yes. Sample is free for regular sizes, but the buyer needs to pay freight cost.

Q6: How long is your delivery time?
A: Regular lead time is 15 to 30 days after receiving deposit.