Wire Standards

ASTM A1000 Grade A SiCr : ASTM A1000 Grade B Carbon : ASTM A1000 Grade C CrV : ASTM A1000 Grade D SiCrV : ASTM A227 MB Drawn : Class 1 ASTM A227 MB Drawn : Class 2 ASTM A228 Music Wire : ASTM A229 MB Carbon : Class 1 ASTM A229 MB Carbon : Class 2 ASTM A230 Valve...

Torsion Springs

EN 13906-3: 2002 DIN 2088: 1992 / DIN 2194: 2002 BS 1726-3: BS 8726-2 / BS 1726-3: 2002 SMI 1993 Techspring

Extension Springs

EN 13906-2: 2001 DIN 2089-2: 1984 / DIN 2097: 1973 BS 1726-2: 1988 / BS 1726-2: 2002 SMI 1993 / 2000 IS 7907-1: 1997 / IS 7907-2: 1976 JIS B 2704: 2000 Techspring