Gb T 16270 Pdf 【Trusted Source】

The current valid version is , which replaced the original 1996 standard on April 1, 2010. GB/T 16270-1996 GB/T 16270-2009 Primary Scope Plates and strips Plates only (strips canceled) Max Thickness Up to 100mm Up to 150mm Steel Grades Q420 to Q690 Adds Q800, Q890, Q960 ; deletes Q420 Quality Grades General grades Adds C and F grades (except for Q460) Delivery State Heat-treated/Controlled rolled Quenched and Tempered (Q+T) Technical Requirements

Here’s a concise, informative write-up about and its PDF documentation, suitable for a technical summary, blog post, or catalog entry. gb t 16270 pdf

| Source | Method | |--------|--------| | | Official paid download via openstd.samr.gov.cn (Chinese interface) | | China Standard Bookstore | English & Chinese versions; purchase PDF | | ANSI Webstore / IHS Markit | International resellers; fee applies | | University/Institution library | Some have access to Chinese standards databases (e.g., Wanfang, CNKI) | The current valid version is , which replaced

Tell me which detail matters most, and I can pull that specific data for you. Plates must be delivered in a quenched and

Plates must be delivered in a quenched and tempered condition.

The steel is typically delivered in the condition (known as "Tiao Zhi" in Chinese), which provides high strength through heat treatment.

Surface Quality: Regulations define acceptable surface defects and repair methods. Common Grades and Applications