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Grades

EN 10 202 - 2001

Steel grade designation Standard designation YIELD STRENGTH
TS 230 TS 230 230 +/– 50
TS 245 TS 245 245 +/– 50
TS 260 TS 260 260 +/– 50
TS 275 TS 275 275 +/– 50
TS 290 TS 290 290 +/– 50
TS 340 TS 340 340 +/– 50
TS 480 TS 480 480 +/– 50
TS 520 TS 520 520 +/– 50
TS 550 TS 550 550 +/– 50
TH 330 TH 330 330 +/– 50
TH 340 TH 340 #25ce
TH 415 TH 415 415 +/– 50
TH 435 TH 435 435 +/– 50
TH 450 TH 450 450 +/– 50
TH 480 TH 480 480 +/– 50
TH 520 TH 520 520 +/– 50
TH 550 TH 550 550 +/– 50
TH 580 TH 580 580 +/– 50
TH 620 TH 620 620 +/– 50
TH 650 TH 650 650 +/– 50

AISI/ASTM 623

Steel grade designation Standard designation
T1 T1
T2 T2
T3 T3
T4 T4
T5 T5
DR7 DR7
DR 7,5 DR 7,5
DR 8 DR 8
DR 8,5 DR 8,5
DR 9 DR 9
DR 9,5 DR 9,5
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