Gb T 16270 Pdf Link

GB/T 16270 is for steel plates up to 150 mm thick, produced via the quenched and tempered process. It is widely used in heavy machinery and large structures that demand high strength, such as:

The materials must be subjected to quenching followed by tempering, ensuring a tempered martensite structure, which gives the steel its high yield strength and excellent toughness. Mechanical Properties Yield Strength ( ReHcap R sub e cap H

This standard specifies the classification, code, dimension, shape, weight, technical requirements, test methods, inspection rules, packaging, marking, and quality certificates for high-strength structural steel plates and strips.

If you need to find for a specific foreign standard?

GB/T 16270-2009 is a vital document for anyone involved in specifying, manufacturing, or using high-strength quenched and tempered steel plates in China. gb t 16270 pdf

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: A balanced selection often chosen for high-load building frames.

Global supply chains often require cross-referencing GB/T 16270 with European, American, or international standards. If you are substituting materials, the direct equivalents typically include: GB/T 16270 Grade EN 10025-6 (European) ASTM (American) ISO 4952 (International) Grade 65 / Type 2 Q550 Q690 A514 / A517 Q890 Finding and Using a GB/T 16270 PDF

The represents China’s national recommended standard for high-strength structural steel plates in the quenched and tempered condition . Formulated by the China Iron and Steel Association , this specification establishes parameters for chemical composition, dimensions, and testing for materials up to 150mm thick. GB/T 16270 is for steel plates up to

This article provides an in-depth look at the standard, its technical specifications, applications, and how to acquire the PDF. 1. What is GB/T 16270-2009?

Represents the minimum yield strength (e.g., 460, 500, 550, 620, 690, 890).

Mining trucks, hydraulic supports, and conveyor systems.

The standard mandates specific testing frequencies, ultrasonic testing (UT) classes for internal flaws, and certification formats (often requiring compliance with EN 10204 3.1 or 3.2). Where to Securely Source the PDF If you need to find for a specific foreign standard

Rolled at strictly managed temperatures to boost strength without extra heat treatments. 📑 Global Equivalents to GB/T 16270

The standard governs the technical delivery conditions for steel plates with a thickness of . Primary features include:

Used for solid-solution strengthening.