scope:

Part II of this specification covers the Company's requirements for metallic coated steel sheet and strip.

INTRODUCTION

This specification covers the requirements for metallic coated steel sheet and strip products, and describes a system for specifying such products on engineering drawings. Metallic coatings are designated by grade (Grade 1A for aluminum, or Grade 1GALV or Grade 6GALV for zinc) and by coating weight for each class of coating within each grade. The coating weight/class applies equally to both sides of the sheet for Grade 1A, but to only one side of the sheet for Grade 1GALV or Grade 6GALV. The use of terne coating per this specification is no longer permitted in Navistar products; contact Materials Engineering for guidance.

Restricted Chemical Substances

Effective January 1, 2007, all product supplied to the requirements of this specification must comply with the requirements of the CEMS B-50 specification.