Polish (PN/H) standards for steel materials

PN/H standards for steel materials

Review of PH/N Standards for Steel consists of 3 volumes. It contains formally approved PH/N standard classifications, guides, practices, specifications, test methods, and terminology and related material such as proposals.

Covers:

• Group standards for structural and constructional steels
• Group standards for tool steels
• Group standards for stainless and heat resisting steels

The following data is given for each standard: standard number and year, grade, chemical composition, and mechanical properties (yield point, tensile strength, notch toughness). When deemed useful, steel type, manufacturing method, thickness of plate, heat treatment, and other data are described.

This group of PN standard specifications covers the carbon and alloy steels, plates and forgings used in boilers and pressure vessels, high-strength low-alloy, heat-treatable steels, sheet and strip. This volume features standards for various types of steel pipe which specify requirements for high-temperature service, and special applications such as fire protection use. Steel casting, and high temperature cast steel specifications call out the standard properties for pressure purposes. Presentation are group standards for tool steels, stainless and heat resisting steels.

Group standards for structural and constructional steels

Group standards for tool steels

Group standards for stainless and heat resisting steels