Spring material national standard and other standards

Spring material national standard and other standards
Executive standard: GB / T14975-2002, GB / T14976-2002, GB / t13296-91
American Standard: ASTM A312 / a312m, ASTM A213 / 213a, ASTM A269 / 269M
German standard: din2462
Japanese standard: JIS g3463
Material: 301 (1cr17ni7), 304 (0Cr18Ni9), SS304, TP304
304L(00Cr19Ni10)、SS304L、TP304L
316(0Cr17Ni12Mo2)、SS316、TP316
316L(0Cr17Ni14Mo2)、SS316L、TP316L
321(1Cr18Ni9Ti)、SS321、TP321
310S(0Cr25N20)、SS310S、TP310S
Specification: outer diameter: Φ 6 — 830mm, wall thickness: 0.5 — 40mm