8615824687445
sales@gneetube.com
htLang

DIN 17175 chalè-tiyo asye san pwoblèm

Dec 05, 2025 Kite yon mesaj

Ki materyèl DIN17175?

DIN 17175 se estanda Alman an pou tib asye san pwoblèm yo itilize nan chodyèr ak veso presyon. Materyèl la se esansyèlman:

✅ Asye ki reziste -chalè

✅ Li prensipalman divize an de kategori:

Tib asye kabòn (tankou St35.8, St45.8)

Kwòm-tib alyaj molybdène (tankou 15Mo3, 13CrMo44, 10CrMo910)

 

Kondisyon chimik DIN17175

Chimik
Konpozisyon %		 Klas C Mn P S Si Kr Mo
St35.8 Mwens pase oswa egal a 0.17 0.40-0.80 Mwens pase oswa egal a 0.40 Mwens pase oswa egal a 0.040 0.1-0.35 / /
St45.8 Mwens pase oswa egal a 0.21 0.40-1.20 Mwens pase oswa egal a 0.40 Mwens pase oswa egal a 0.040 0.1-0.35 / /
15Mo3 0.12-0.20 0.04-0.80 Mwens pase oswa egal a 0.030 Mwens pase oswa egal a 0.030 0.10-0.35 – 0.25-0.35
13CrMo44 0.10-0.18 0.04-0.70 Mwens pase oswa egal a 0.030 Mwens pase oswa egal a 0.030 0.10-0.35 0.70-1.10 0.44-0.65
10CrMo910 0.08-0.15 0.04-0.70 Mwens pase oswa egal a 0.030 Mwens pase oswa egal a 0.030 Mwens pase oswa egal a 0.50 2.00-2.50 0.90-1.20
14MoV63 0.10-0.18 0.40-0.70 Mwens pase oswa egal a 0.025 Mwens pase oswa egal a 0.020 0.1-0.35 0.30-0.60 0.50-0.70
12Cr1MoV 0.08-0.15 0.40-0.70 Mwens pase oswa egal a 0.025 Mwens pase oswa egal a 0.020 0.17-0.37 0.90-1.20 0.25-0.35

 

Pwopriyete mekanik nan tiyo DIN1715

Pwopriyete mekanik Klas Fòs rupture (Mpa) Sede fòs (Mpa) elongasyon (%)
St35.8 360-480 Pi gran pase oswa egal a 235 Pi gran pase oswa egal a 25
St45.8 410-530 Pi gran pase oswa egal a 255 Pi gran pase oswa egal a 21
15Mo3 450-600 Pi gran pase oswa egal a 270 Pi gran pase oswa egal a 20
13CrMo44 440-590 Pi gran pase oswa egal a 290 Pi gran pase oswa egal a 20
10CrMo910 450-600 Pi gran pase oswa egal a 280 Pi gran pase oswa egal a 18
14MoV63 460-610 Pi gran pase oswa egal a 310 Pi gran pase oswa egal a 18
12Cr1MoV 690-840 Pi gran pase oswa egal a 490 Pi gran pase oswa egal a 14

 

Tolerans nan tiyo DIN17175

Tolerans Soti dyamèt Tiyo asye woulo liv cho OD mwens pase oswa egal a 100mm ± 0.75% (Min ± 0.5mm)
OD＞ 100 ~ 320mm ± 0.9%
Fwad trase tiyo asye OD mwens pase oswa egal a 120mm ± 0.6% (Min ± 0.25mm)
Epesè miray la OD mwens pase oswa egal a 130mm WT Mwens pase oswa egal a 2Sn +15%~-10%
WT ＞ 2Sn ~ 4Sn +12.5%~-10%
WT ＞ 4Sn ± 9%
130＜OD Mwens pase oswa egal a 320mm WT Mwens pase oswa egal a 0.05OD +17.5%~-12.5%
0.05OD ＜ WT Mwens pase oswa egal a 0.11OD ± 12.5%
WT > 0.11OD ± 10%
Nòt: Sn-Nòmal epesè miray selon DIN2448

 

DIN17175 materyèl ekivalan

‌Klas DIN‌ ‌Karakteristik Konpozisyon‌ ‌Lachin GB ekivalan‌ ‌USA ASME ekivalan‌ ‌Limit Tanperati‌
‌St35.8‌ Kabòn Steel (C mwens pase oswa egal a 0.17%) 20G SA-210A1 Mwens pase oswa egal a 450 degre
‌15Mo3‌ Molybdène Steel (Mo 0.25-0.35%) 15CrMoG SA-209 T1 Mwens pase oswa egal a 480 degre
‌13CrMo44‌ Kwòm-Moly Steel (Cr 1.0%, Mo 0.5%) 12Cr1MoVG SA-213 T11 Mwens pase oswa egal a 540 degre
‌10CrMo910‌ High Cr-Mo Steel (Cr 2.25%, Mo 1%) 12Cr2MoG SA-213 T22 Mwens pase oswa egal a 650 degre

 

Tès ak enspeksyon

inspection 

 

Anbalaj ak anbake

shipping