HCBBS Forum (Español)
HomeForum🔍 SearchView Original
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request
Español Translations » 【静设备】 » Composición química en stock de 12MnNiVR-SR Propiedades mecá

Composición química en stock de 12MnNiVR-SR Propiedades mecánicas de 12MnNiVR-SR

2018-10-31View Original

Thread Content

I. El 12MnNiVR-SR es un acero de alta resistencia con tratamiento termomecánico, destinado a la fabricación de recipientes a presión según la norma GB19189. La sigla SR se refiere a los aceros que requieren un tratamiento térmico posterior a la soldadura.

II. Composición química del 12MnNiVR-SR (después del corte):
CSiMnPSNiCrMoVCeqPcmPsR: ≤0,15; 0,15-0,40; 1,20-1,60.
≤0,015; ≤0,008; 0,15-0,40; ≤0,30; ≤0,30.
0,02-0,06; ≤0,43; ≤0,24

Translated at 2026-08-04 11:32:03

Original: https://bbs.hcbbs.com/thread-2124372-1-1.html

🔍 Search all Español content

© 2026 HCBBS Forum. Content translated for international readers.

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.

Quick Links