st{{0}}kabòn-asye-h-gwo bout bwa se yon klas asye estriktirèl san alyaj ki konfòme ak DIN 17100: 1980, deziyasyon an te abandone depi 2004. Dapre estanda Alman DIN 17100, asye St52 divize an St52-3U (1.0553) ak St52-3N (1.0570 materyèl). Nouvo deziyasyon materyèl St 52 se S355, St52-3 nouvo non se S355J2 (1.0577), St52-3 U nouvo deziyasyon se S355J0 (1.0553), ak St52-3 N nouvo non nan EN 10025. : 1993 se S355J2G3, DIN 17100 te ranplase pa EN 10025-2: 2004.
st52-kabòn-steel-h-beam Entwodiksyon:
| Konpozisyon chimik pousan MAX | |||||||||
| C | sizo | P | S | N2 | |||||
| TH (MM) |
Mwens pase oswa egal a 16 | >16 Pi piti oswa egal a 32 | >32 Pi piti oswa egal a 40 | >40 | |||||
| 0.20 | 0.20 | 0.22 | 0.22 | - | 0.05 | 0.05 | 0.009 | ||
| Pwopriyete mekanik MIN | |||||||||
| Fòs sede (N/MM2) | Fòs rupture (N/MM2) | ||||||||
| TH (MM) |
Mwens pase oswa egal a 16 | >16 Mwens oswa egal a 40 | >40 Mwens oswa egal a 63 | >63 Pi piti oswa egal a 80 | >80 Mwens pase oswa egal a 100 | >100 | <3 | >3 Mwens oswa egal a 100 | >100 |
| 355 | 345 | 335 | 325 | 315 | - | 510-680 | 490-630 | ||
st52-kabòn-steel-h-beam Pwopriyete mekanik
Fichye done ki anba a montre fòs sede St52 asye, fòs rupture, elongasyon ak rezistans enpak.
Dite estriktirèl Steel St52-3: Mwens pase oswa egal a 180 HB, rkwit
Tès enpak Charpy (Charpy V-dan, longitudinal) valè
St52-3U: Pi gran pase oswa egal a 27 J, (epesè: 10 Mwens pase oswa egal a t Mwens pase oswa egal a 63mm), Pi gran pase oswa egal a 23 J, (epesè: 63
St52-3N: Pi gran pase oswa egal a 27 J, (epesè: 10 Mwens pase oswa egal a t Mwens pase oswa egal a 63mm), Pi gran pase oswa egal a 23 J, (epesè: 63
pa akò, (epesè: > 100mm)
Pls voye RFQ pou fe nouvo pri nan
Materyèl: st52-kabòn-asye-h-gwo bout bwa
Estanda: DIN 17100
Atik: Offshore & estrikti asye plak
Epesè: 2mm-300mm
Lajè: 1000mm-4500mm
Longè: 3000mm-18000mm
Fòm: plak, fèy, bobin, ang, ba wonn, H travès ak chanèl
Tretman andigman: Bare, galvanised kouvwi oswa kòm kliyan an
Kondisyon Pwovizyon pou: Kòm woule, nòmalize woule, nòmalize gwo founo dife, degaze vakyòm, oswa jan pou chak kliyan
Kontakte: Gnee
Gnee Steel Group
Baj popilè: st52 kabòn asye h gwo bout bwa, Lachin st52 kabòn asye h gwo bout bwa manifaktirè, Swèd, faktori