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301 Stainless Hlau Yeeb Nkab Astm

301 Stainless Hlau Yeeb Nkab Astm

1.301 yog feem ntau siv cov hlau tsis ntxhib ntxaij, cov cua kub-resistant steel.
2. Siv cov khoom ua khoom noj, khoom siv tshuaj, hluav taws xob thiab lwm yam.

Txhawb tshuaj


301 (17cr-7ni-Carbon) Khoom siv: piv nrog 304 steel, Cr, ni cov ntsiab lus tsawg dua, txias ua, tensile zog thiab hardness nce, non-sib nqus.


301 Stainless Steel tube yog hlau nplaum tom qab txias ua haujlwm.


Ion Hloov mis formula】

[OD-Phab ntsa thickness] * phab ntsa thickness] * 0.02491 = kg / m (hnyav ib qho)


【Tshuaj muaj pes tsawg leeg】

C: ≤0.15

Si: ≤1.0

Mn: ≤2.0

Cr: 16.0 ~ 18.0

Ni: 6.0-8.0

S: ≤ 0.03

P: ≤ 0.045

【Performance】

301 Stainless hlau Tawm zog (N / mm2) ≥205

Tensile zog ≥520

Extension tus nqi (%) ≥40

Hardness HB ≤187 HRB 90 HV ≤200

【Cov Khaub Tshuas Thaum Tshav Kub Heat Treatment】

Khoom tov 1010 ~ 1150 ℃ ceev ceev.



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