Shandong Weichuan Metal Prodducts Co., Ltd.

Garanti yo kugurisha 30CrMo alloy ibyuma bikora ibyuma

Ibisobanuro bigufi:

16Mn ni icyuma gike cyane-gifite imbaraga zubaka zubaka: ibirimo karubone ni 0.1% - 0,25%, hamwe nibintu nyamukuru bivanga manganese, silikoni, vanadium, niobium na titanium; Ibirimo byose bivanze ni munsi ya 3%.


Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro

16Mn ni icyuma gike cyane-gifite imbaraga zubaka zubaka: ibirimo karubone ni 0.1% - 0,25%, hamwe nibintu nyamukuru bivanga manganese, silikoni, vanadium, niobium na titanium; Ibirimo byose bivanze ni munsi ya 3%. Ukurikije imbaraga, igabanijwemo inzego enye: 300, 350, 400 na 450MPa. Hariho cyane cyane q295, Q345, Q390, Q420 na Q460 "Q" nigishoro cyambere cyigishinwa Pinyin kibanziriza ijambo "Qu" gitanga umusaruro, kandi umubare ukurikiraho niwo musaruro muto wibicuruzwa (σ s) Ibimenyetso bikurikiraho ni igabanijwemo a, B, C na d ukurikije ibikubiye mubintu byanduye (sulfure na fosifore) mubyuma kuva hejuru kugeza hasi hamwe no guhindura karubone na manganese. Muri byo, ibyuma bya Grade A na B mubisanzwe byitwa 16Mn.

Ukurikije imbaraga, igabanijwemo inzego enye: 300, 350, 400 na 450MPa.

Hano hari q295, Q345, Q390, Q420 na Q460.

16Mn umuyoboro w'icyuma udafite kashe

16Mn umuyoboro w'icyuma udafite kashe

16Mn umuyoboro wicyuma utagira ikizinga ni ubwoko bwibikoresho. Umuyoboro w'icyuma utagira ikizinga wasangaga witwa umuyoboro w'icyuma udafite kashe.

Warranty sales of 16Mn alloy steel pipe manufacturers

Uburyo bugezweho ni: Q345B umuyoboro wicyuma udafite kashe. Ibikoresho bisa ni Q345C, Q345D na Q345E. Ikimenyetso cyiza cyiza a, B, C, de yerekana ibisabwa bitandukanye mugupima ingaruka. Ubushyuhe bwikigereranyo ni + 20 ° 0 ° kugeza 20 ° 40 °. 16Mn ni ibikoresho byumuyoboro udafite icyuma.

ABCD yerekana urwego rwiza Q235. Icyiciro cyiza kigabanijwemo ibyiciro bine A, B, C na D. kuva a kugeza D byerekana ubuziranenge kuva hasi kugeza hejuru.

Ibisabwa mu nzego zinyuranye ni ibi bikurikira:

A - gutanga s, P, C, Mn, Si ibigize imiti na Fu, FY δ 5 (δ 10), ikizamini cya 1800 cyo kugonda ubukonje gishobora gutangwa ukurikije ibyo umuguzi akeneye, ariko nta ngaruka zoguhindura ingufu, nibirimo karubone n'ibirimo manganese ntabwo bifatwa nkibisabwa.

B - gutanga s, P, C, Mn, Si imiti yimiti na Fu, FY δ 5 (δ 10), ikizamini cya bend 180 'ikizamini. Itanga kandi ingufu zingaruka AK ≥ 27j kuri + 200C - usibye ibisabwa mu cyiciro B, inatanga ingufu zingaruka AK ≥ 27j kuri 00C.

C - usibye ibisabwa murwego B, ingaruka zingufu AK ≥ 27j kuri - 200C nazo ziratangwa. E - usibye ibisabwa kurwego B, ingaruka zingufu AK ≥ 27j kuri - 400C nazo ziratangwa.


  • Mbere:
  • Ibikurikira:

  • Ibicuruzwa bifitanye isano