AWS D8.8M-2021 PDF
Name in English:
St AWS D8.8M-2021
Name in Russian:
Ст AWS D8.8M-2021
Original standard AWS D8.8M-2021 in PDF full version. Additional info + preview on request
Full title and description
D8.8M:2021 — Specification for Automotive Weld Quality — Arc Welding of Steel. This AWS specification defines minimum quality, geometry, and workmanship requirements and acceptance criteria for arc and hybrid-arc welding of coated and uncoated steels used in automotive and light‑truck components.
Abstract
The document provides visual and measurable acceptance criteria, weld geometry limits, and workmanship guidelines intended to ensure consistent, acceptable arc‑weld quality for automotive sheet and structural components. It is written for use by designers, OEMs, suppliers, and inspection personnel to evaluate and communicate acceptable arc‑welds in production and development environments.
General information
- Status: Current / in force.
- Publication date: 2021 (2021 edition).
- Publisher: American Welding Society (AWS).
- ICS / categories: Typical classifications for this family include welding (25.160.01) and automotive bodies/body components (43.040.60).
- Edition / version: 2021 edition (D8.8M:2021).
- Number of pages: Approximately 30 pages (2021 edition).
Scope
The scope covers arc and hybrid‑arc welding processes applied to automotive and light‑truck steel components, providing minimum weld geometry, workmanship, and acceptance criteria for coated and uncoated steels used in vehicle structure and body applications. It is intended for use where consistent visual and measurable acceptability criteria are required between OEMs, suppliers, and inspection organizations.
Key topics and requirements
- Visual and measurable acceptance criteria for arc and hybrid‑arc welds (including limits on weld size, undercut, porosity, and other common discontinuities).
- Weld geometry and workmanship specifications tailored to automotive sheet and structural parts.
- Inspection and evaluation methods to determine acceptability of production welds (visual criteria, dimensional checks, and recommended sampling practices).
- Use of International System of Units (SI) throughout the document and clear normative definitions to support consistent interpretation.
- Guidance intended to be compatible with related AWS specifications for other joining methods in the automotive sector (resistance spot, laser, etc.).
Typical use and users
Primary users include automotive OEM engineers, supplier quality and manufacturing engineers, weld process engineers, production inspectors, prototype and validation laboratories, and standards/library managers. Typical uses are production weld acceptance, supplier quality agreements, design-to-specification checks, and training/inspection checklists for arc‑welded automotive assemblies.
Related standards
Related AWS documents include other D8 series specifications for automotive weld quality (for example, D8.1M:2021 for resistance spot welding and D8.10M:2021 for laser beam welding) and complementary AWS structural and welding procedure/qualification standards used across automotive and general industry welding practices.
Keywords
arc welding, automotive weld quality, hybrid arc, weld acceptance criteria, weld geometry, workmanship, coated steel, uncoated steel, AWS D8.8M, inspection, OEM, supplier quality.
FAQ
Q: What is this standard?
A: AWS D8.8M:2021 is the American Welding Society specification that sets minimum quality, geometry, and workmanship acceptance criteria for arc and hybrid‑arc welding of steels used in automotive and light‑truck components.
Q: What does it cover?
A: It covers visual and measurable acceptance criteria, weld geometry limits, and workmanship requirements for arc‑welded joints on coated and uncoated automotive steels; it is intended for production and supplier inspection use.
Q: Who typically uses it?
A: Automotive OEMs, tier suppliers, manufacturing and quality engineers, weld process engineers, inspection teams, and test laboratories use this standard to specify and verify acceptable arc‑weld quality.
Q: Is it current or superseded?
A: The 2021 edition is the current edition (D8.8M:2021). Users should check AWS official publications or authorized distributors for any amendments or later revisions.
Q: Is it part of a series?
A: Yes — it is part of the AWS D8 committee’s automotive weld quality family of documents, which includes companion specifications for resistance spot, laser, and other automotive joining processes published by the D8 committee.
Q: What are the key keywords?
A: Arc welding, automotive weld quality, weld acceptance criteria, weld geometry, workmanship, coated steel, hybrid arc, AWS D8.8M.