Ikintu kijyanye na S235JR

S235JR nicyuma gisanzwe cyiburayi kitari icyuma cyubatswe, gihwanye nigihugu cyigihugu Q235B, nicyuma cyubaka karubone gifite karubone nkeya.Ikoreshwa mu gusudira, guhinduranya no kuzunguruka.

Ibyuma byubaka karubone ni ubwoko bwibyuma bya karubone.Ibirimo bya karubone bigera kuri 0.05% ~ 0,70%, kandi bimwe bishobora kuba hejuru ya 0,90%.Irashobora kugabanywamo ibyuma bisanzwe bya karubone byubatswe hamwe nicyuma cyiza cya karubone.Ikoreshwa cyane muri gari ya moshi, ikiraro, imishinga itandukanye yubwubatsi, gukora ibyuma bitandukanye bitwara umutwaro uhagaze, ibice byubukanishi bidafite akamaro hamwe nubudozi rusange budakenera kuvura ubushyuhe.

Urwego rwa S235JR icyapa cyerekana

“S”: ibyuma bisanzwe byuburayi bisanzwe byubaka ibyuma;

“235 ″: imbaraga zitanga umusaruro ni 235, igice: MPa;

“JR”: ingaruka ku bushyuhe busanzwe

3. S235JR icyuma cyerekana icyapa: EN10025 gisanzwe

4. Imiterere yo gutanga ibyuma bya S235JR: kuzunguruka bishyushye, kugenzurwa kugenzurwa, bisanzwe, nibindi. Imiterere yo gutanga nayo irashobora gutomorwa ukurikije ibisabwa bya tekiniki.

5. S235JR icyuma cyerekana ibyuma byerekana icyerekezo: Z15, Z25, Z35.

Isesengura ryibigize imiti ya S235JR icyuma

S235JR Ibigize imiti:

S235JR icyuma cya plaque karubone C: ≤ 0.17

S235JR icyuma cya silicon kirimo Si: ≤ 0.35

S235JR icyuma cya plaque manganese Mn: ≤ 0,65

Fosifore iri muri plaque ya S235JR P: ≤ 0.030

S235JR icyuma cya plaque sulfure S: ≤ 0.030

3 properties Ibikoresho bya tekinike ya S235JR icyuma

Umubyimba 8-420mm:

Tanga imbaraga MPa: ≥ 225

Imbaraga zingana MPa: 360 ～ 510

Kurambura%: ≥ 18

4 、 S235JR uburyo bwo gukora ibyuma:

Gutunganya umusaruro: gutanura itanura ryamashanyarazi → LF / VD itanura → guta → gusukura ingot gushyushya ing gushyushya isahani → kurangiza → gukata icyitegererezo → kugenzura imikorere → ububiko

5 、 S235JR icyuma cyerekana ubunini bwacyo

8-50mm * 1600-2200mm * 6000-10000mm

50-100mm * 1600-2200mm * 6000-12000mm

100-200mm * 2000-3000mm * 10000-14000mm

200-350mm * 2200-4020mm * 10000-18800mm

Itondekanya ry'ubuso
Ubusanzwe (FA)
Ubuso bwatoranijwe bwemerewe kugira inenge nkeya kandi zaho nkibinogo, amenyo, ibishushanyo, nibindi bifite ubujyakuzimu (cyangwa uburebure) butarenga kimwe cya kabiri cyumubyimba wihanganira isahani yicyuma, ariko uburebure bwemewe bwemewe bwicyuma kandi Icyuma kigomba kwemezwa.
Ubuso bwo hejuru (FB)
Ubuso bwo gutoranya bwemerewe kugira inenge zaho zitagira ingaruka kumiterere, nkibishushanyo bito, indangururamajwi, ibyobo bito, ibimenyetso bya roller bitandukanijwe.

Imikoreshereze y'ibikoresho
Ikoreshwa cyane cyane mu kubaka, ikiraro, ubwato, ibice byubatswe byimodoka, gukora ibikoresho bitandukanye, ibikoresho byo gutema, ibishushanyo nibikoresho byo gupima.