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S355JR vs ASTM A36: Manyan Bambance-bambance da Yadda Ake Zaɓar Karfe Mai Daidai

1. Menene S355JR da ASTM A36?

S355JR KARFE vs A36 KARFE:

S355JR da ASTM A36 su ne nau'ikan ƙarfe guda biyu mafi shahara waɗanda ake amfani da su sosai a duniya don aikace-aikacen gini.

S355JR maki ne na EN 10025, yayin da ASTM A36 shine ma'aunin ASTM, wanda shine ma'auni mafi shahara a Amurka da wasu sassan duniya. Ana iya samun dukkan ma'auni a cikin aikace-aikacen tsari iri ɗaya, amma falsafar da ke bayan ƙira, buƙatun gwaji, da aikin injiniya sun bambanta sosai.

2. Kwatanta halayen injiniya

Kadara S355JR (EN 10025) ASTM A36
Ƙarfin Mafi ƙarancin Yawa 355 MPa 250 MPa
Ƙarfin Taurin Kai 470–630 MPa 400–550 MPa
Gwajin Tasiri Ana buƙata (JR: 20°C) Ba dole ba ne
Walda Yayi kyau sosai Mai kyau

Babban bambanci shineƙarfin yawan amfanin ƙasa.

Ƙarfin yawan amfanin ƙasa naS355JR ya fi ƙarfin yawan amfanin ASTM A36 kusan kashi 40%, wanda ke nufin cewa sassan tsarin za a iya rage musu nauyi ko kuma a ƙara musu nauyin..

3. Taurin Tasiri da Tsaron Tsarin

S355JR ya haɗa da gwajin tasirin Charpy na tilas (matakin JR a +20°C), wanda ke ba da aikin tauri da ake iya faɗi a ƙarƙashin yanayin lodi mai ƙarfi.
Babu buƙatar kowace gwajin tasiri ga ASTM A36, sai dai idan mai siye ya faɗi haka a cikin odar siyan.
Don amfani da shi don: nauyin aiki mai ƙarfi girgiza bambancin zafin jiki mai matsakaici Don amfani a aikace-aikacen lodi mai ƙarfi.
S355JR yana da ƙarin garantin aminci.

4. Aikace-aikacen da Aka saba

S355JR

  • Gadaje da hanyoyin wucewa

  • Gine-gine masu tsayi

  • Dandalin masana'antu

  • Frames na kayan aiki masu nauyi

ASTM A36

  • Gine-gine masu ƙasa

  • Ƙirƙira gabaɗaya

  • Faranti na tushe da maƙallan

  • Tsarin ɗaukar nauyi mara mahimmanci

5. Yadda ake yanke shawara tsakanin S355JR da A36?

S355JR shine mafi kyau idan:

Rage nauyin tsari yana da mahimmanci
Ribar tsaro na iya zama mafi girma
An yi su bisa ga ƙa'idodin EN a cikin aikin

Zaɓi ASTM A36 idan:

Farashi shine mafi mahimmanci
Loda suna da sauƙi sosai
Ka yi biyayya ga ASTM."

6. Kurakurai da Aka Saba Yi Gujewa

Idan aka yi la'akari da cewa S355JR da A36 daidai suke kai tsaye

Yin watsi da buƙatun taurin tasiri

Amfani da A36 a cikin tsarin da ke da saurin gajiya

S355JR da ASTM A36 suna aiki iri ɗaya, amma ba za a iya musanya su ba tare da kimanta injiniya ba.

ƘUNGIYAR SARKI

Adireshi

Yankin masana'antar ci gaban Kangsheng,
Wuqing gundumar Tianjin, kasar Sin.

Imel

sales01@royalsteelgroup.com

Waya

Manajan Talla: +8613652091506

Awanni

Litinin-Lahadi: Sabis na awanni 24

Lokacin Saƙo: Janairu-09-2026