304 Nerjaveèi klas

Mar 23, 2026

Kite yon mesaj

UNS S32100 Stainless Steel – Titanium-Stabilized Weldable Heat-Grade AlloyUNS S31008 Stainless Steel – Ultra-High-Temperature Premium Heat AlloyUNS S30908 Stainless Steel – High-Chromium Heat-Resistant Utility Alloy

 

Konpozisyon chimik

Kalite 304 klas asye pur konpozisyon yo bay nan tablo ki anba a.

Datasheet 1, AISI 304 konpozisyon asye pur

Konpozisyon chimik, %
ASTM AISI (UNS) C, mwens pase oswa egal a Si, mwens pase oswa egal a Mn, Mwens pase oswa egal a P, mwens pase oswa egal a S, mwens pase oswa egal a Kr Ni N, mwens pase oswa egal a Pwodwi
ASTM A240/A240M 304 (UNS S30400) 0.07 0.75 2.00 0.045 0.030 17.5-19.5 8.0-10.5 0.10 Plak, Fèy, ak bann
ASTM A276/276M 0.08 1.00 2.00 0.045 0.030 18.0-20.0 8.0-11.0 Ba ak fòm

SS304 Nerjaveèi asye mekanik pwopriyete

Datasheet-2, tablo ki anba yo lis pwopriyete mekanik materyèl SS304 ki gen ladan fòs sede, fòs rupture, elongasyon ak dite, elatriye.

Pwopriyete mekanik, done yo se pou 25.4 mm (1 pous) ba dyamèt
Steel (UNS) Fòs rupture, MPa (ksi) Fòs sede, MPa (ksi) Elongasyon nan 50 mm (2 pous), % pi gran pase oswa egal a Rediksyon nan zòn (%) Dite (HB) Kondisyon
AISI 304 (UNS S30400) 585 (85) 235 (34) 60 70 149 Ba rkwit
690 (100) 415 (60) 45   212 Rekwit ak frèt trase
860 (125) 655 (95) 25   275 Fwad trase segondè tansyon

Datasheet 3, ASTM 304 Pwopriyete Nerjaveèi - Pwopriyete mekanik

Pwopriyete mekanik
Kalite ASTM AISI (UNS) Fòs rupture, MPa (ksi) 0.2% Sede fòs, MPa (ksi) Elongasyon nan 50 mm (2 pous), % pi gran pase oswa egal a Rediksyon nan zòn, %, pi gran pase oswa egal a Dite Brinell (HBW) Mwens pase oswa egal a Rockwell Hardness (HRBW) Mwens pase oswa egal a Pwodwi Kondisyon
ASTM A240/A240M 304 (UNS S30400) 515 (75) 205 (30) 40 201 92 Plak, Fèy, ak bann
ASTM A276A/276M 515 (75) 205 (30) 40 50 Ba ak fòm Cho fini
620 (90) 310 (45) 30 40 Fwad fini, Dia mwens pase oswa egal a 12.7mm (0.5 pous)
515 (75) 205 (30) 30 40 Frèt fini, Dia. > 12.7mm (0.5 pous)

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