ASTM A-1008 CS Typ A, B, C Carbon Steel Sheet - China Back Iron Plate

ASTM A1008 COLD ROLLED STEEL PLATE & SHEET FOR SALE | ZHONGJING

【 Width】:900MM~1830MM

【Thickness】 CR :0.2mm-3mm

【Length】：1M~3M

【SIZE】:Support customization

【Standard】：AISI ASTM JIS SUS DIN GB

【Grade】: CS Type A;CS Type B;CS Type C

【Technique】: COLD ROLLED

【Surface】: Bare,Black,Oiled,Shot Blasted,Spray Paint,Coated,Galvanized

【Sample】:FREE 

【MOQ】: 5 TON

【Stock】 : YES

【Production Capacity】：30000tons/Month

【Price Terms】: FOB, EXW, CIF

【Application】：Bridges, buildings, guardrails, handrails.

Overview

ASTM A-1008 Carbon Steel Sheets are high-quality, low-carbon steel products designed for cold forming, offering three distinct types (A, B, C) to meet varying mechanical property requirements. These sheets conform to ASTM A-1008 standards, which specify strict chemical compositions and mechanical tests to ensure consistency in formability, strength, and surface quality. The types differ primarily in their yield strength, elongation, and processing characteristics, allowing users to select the optimal material for their specific application.

Type A is the softest and most formable, ideal for severe cold-forming operations. Type B offers a balance of formability and strength, while Type C has higher yield strength for applications requiring moderate load-bearing capacity. All types are available in hot-rolled or cold-rolled finishes, with cold-rolled sheets providing superior surface quality and dimensional accuracy.

Advantages

Grades for Every Need:

Type A: Lowest yield strength (25,000 PSI), highest ductility, perfect for deep drawing and complex stamping.

Type B: Moderate yield strength (30,000 PSI), balanced formability and strength for general cold forming.

Type C: Higher yield strength (33,000 PSI), suitable for applications requiring slightly more strength without sacrificing too much ductility.

Excellent Surface Quality: Cold-rolled sheets have a smooth, scale-free surface suitable for painting, plating, or other cosmetic finishes.

Tight Dimensional Tolerances: Manufactured to strict ASTM standards, ensuring uniform thickness and flatness for precision manufacturing processes.

Superior Weldability: Low carbon content (≤0.15%) ensures excellent weldability with minimal risk of hydrogen-induced cracking, even for complex assemblies.

Cost-Effective Solution: Offers high performance in cold-forming applications without the need for expensive alloyed steels.

Application

ASTM A-1008 Carbon Steel Sheets are widely applied in:

Automotive Body Panels: Type A for deep-drawn parts like fenders and hoods; Type B for door panels and roofs; Type C for structural supports requiring moderate strength.

Appliance Manufacturing: For refrigerator liners (Type A), washing machine drums (Type B), and dryer frames (Type C) that need a balance of formability and durability.

Electrical Enclosures: Cold-rolled sheets (all types) are used for electrical boxes, switchgear, and control panels due to their smooth surface and ease of fabrication.

Metal Furniture: Type A and B for chair frames, table legs, and cabinet components that require bending and shaping without cracking.

Aerospace Components: Non-critical parts like interior panels and brackets where formability and weight savings (via cold-rolled thin gauges) are important.

FAQ

Q: How do I choose between Type A, B, and C?

A: Select based on the forming severity: Type A for severe forming (e.g., deep drawing), Type B for moderate forming, and Type C for applications needing higher strength with some formability.

Q: Can these sheets be used in outdoor applications?

A: Yes, but they require protective coatings (zinc, paint) to prevent rust. Galvanized versions of ASTM A-1008 are also available for enhanced corrosion resistance.

Q: What is the maximum thickness of ASTM A-1008 sheets?

A: Standard thicknesses range from 0.010 inches (cold-rolled) to 0.250 inches (hot-rolled), with custom thicknesses available upon request.

Q: Does Type C have enough ductility for bending?

A: Yes, while Type C has lower elongation than Type A, it still offers sufficient ductility for most bending and stamping operations in non-severe applications.