haki_whārangi

S355JR vs ASTM A36: Ngā Rerekētanga Matua me te Kōwhiri i te Rino Hanganga Tika

1. He aha te S355JR me te ASTM A36?

S355JR RINO vs A36 RINO:

Ko te S355JR me te ASTM A36 ngā momo maitai hanganga rongonui e rua e whakamahia whānuitia ana puta noa i te ao mō ngā mahi hanga.

He tohu EN 10025 te S355JR, ko te ASTM A36 ia te tohu mō te ASTM, arā, ngā paerewa e tino mōhiotia ana i te Hononga o Amerika me ētahi atu wāhanga o te ao. Ka kitea ngā tohu e rua i roto i ngā tono hanganga ōrite, engari he tino rerekē te rapunga whakaaro kei muri i te hoahoa, ngā whakaritenga whakamātautau, me te mahi ā-pūkaha.

2. Te whakataurite i ngā āhuatanga ā-pūkaha

Taonga S355JR (EN 10025) ASTM A36
Kaha Hua Iti rawa 355 MPa 250 MPa
Kaha Kume 470–630 MPa 400–550 MPa
Whakamātautau Pānga E hiahiatia ana (JR: 20°C) Kāore i te whakahauhia
Āheitanga whakarewa Tino pai Pai

Ko te rerekētanga nui rawa ko tekaha hua.

Ko te kaha hua oE 40% te nui ake o te kaha whakaputa o te S355JR i te kaha whakaputa o te ASTM A36, ko te tikanga ka taea te whakamama ake i ngā wāhanga hanganga, ka taea rānei te whakanui ake i ngā kawenga..

3. Te Pakari Pānga me te Haumaru Hanganga

Kei roto i te S355JR te whakamātautau pānga Charpy whakahau (te taumata JR i te +20°C), e whakarato ana i te mahi pakari e taea te matapae i raro i ngā āhuatanga kawenga hihiri.
Kāore he whakaritenga mō tētahi whakamātautau pānga mō te ASTM A36, ki te kore te kaihoko e kī i roto i te ota hoko.
Hei whakamahi mō: ngā kawenga hihiri te wiri ngā rerekētanga pāmahana ngawari Hei whakamahi i roto i ngā tono kawenga hihiri.
He nui ake ngā taurangi mō te pono o te S355JR.

4. Ngā Whakamahinga Noa

S355JR

  • Ngā piriti me ngā ara whakawhiti

  • Ngā whare teitei

  • Ngā papaaho ahumahi

  • Ngā anga mīhini taumaha

ASTM A36

  • Ngā whare iti-teitei

  • Hanganga whānui

  • Ngā pereti turanga me ngā awhi

  • Ngā hanganga kawenga kore-tino nui

5. Me pēhea te whakatau i waenga i te S355JR me te A36?

He pai ake te whiriwhiri i te S355JR mēnā:

He mea nui te whakaiti i te taumaha o te hanganga
Tērā pea ka teitei ake ngā tawhā haumaru
I raro rātou i ngā paerewa EN i roto i te kaupapa

Kōwhiria te ASTM A36 mēnā:

Ko te utu te mea tino nui
He tino māmā ngā kawenga
Kia tutuki i ngā whakaritenga ASTM."

6. Ngā Hapa Noa hei Ārai

Ki te whakaaro he ōrite tika a S355JR me A36

Te kore e aro ki ngā whakaritenga pakari pānga

Te whakamahi i te A36 i roto i ngā hanganga tairongo-ngoikore

He rite tonu ngā mahi a te S355JR me te ASTM A36, engari kāore e taea te whakawhiti me te kore he aromatawai hangarau.

RŌPŪ KĪNGI

Wāhitau

Te rohe ahumahi whanaketanga o Kangsheng,
rohe Wuqing, Tianjin pa, Haina.

Ī-mēra

sales01@royalsteelgroup.com

Waea

Kaiwhakahaere Hoko: +8613652091506

Ngā Hāora

Mane-Rātapu: Ratonga 24-hāora

Wā tuku: Hanuere-09-2026