ASTM A-333
6 de agosto de 2018
BS 3059:Part2
6 de agosto de 2018
0

DIN 17175

Normas e condições técnicas para o fornecimento: Deutsche industrie normen DIN 17175
Aplicação: Tubos de aço sem costura resistentes ao calor.
Composição química (%):

Grade C Si Mn S P Cr Mo V
Standard Steel grade Max
DIN 17175 St35.8 ≤0.17 0.10-0.35 0.40-0.80 0.02 0.025 – – –
St45.8 ≤0.21 0.10-0.35 0.40-1.2 0.02 0.025 – – –
15Mo3 0.12-0.20 0.10-0.35 0.40-0.80 0.02 0.025 – 0.25-0.35 –
13CrMo44 0.10-0.18 0.10-0.35 0.40-0.70 0.02 0.025 0.70-1.10 0.45-0.65 –
10CrMo910 0.08-0.15 ≤0.50 0.40-0.70 0.02 0.025 2.00-2.5 0.90-1.20 –
14MoV63 0.10-0.18 0.10-0.35 0.40-0.70 0.02 0.025 0.30-0.60 0.50-0.70 0.22-0.32
12Cr1MoV 0.08-0.15 0.17-0.37 0.40-0.70 0.02 0.025 0.90-1.20 0.25-0.35 0.15-0.30

Propriedades mecânicas:

Standard
 Grade Tensile strength Yield strength (MPa) Elongation     (%) Impact
 (J)		 Hardness
not less than not less than not less than

not less than
DIN 17175 St35.8 360-480 235(t≤16mm) 25 – –
225(t>16mm)
St45.8 410-530 255(t≤16mm) 21 – –
245(t>16mm)
15Mo3 450-600 270 22 – –
13CrMo44 440-590 290 22 – –
10CrMo910 450-600 280 20 – –
14MoV63 460-610 320 20 55 –
12Cr1MoV 470-640 255 21 41 –

Faixa de dimensão disponível:
Cold Finished Seamless Steel Tube and Pipe:Φ8~114.3*1~20mm
Hot-rolled Steel Tube and Pipe:Φ114.3~720*5~120mm