Umarni na Injiniya, Samfurin Alloy KarfeA333 GR6, takamaiman shine 168.3 * 7.11, daCarbon Karfe Carbon GB / T9948, 20 #, takamaiman bayani shine 114.3 * 6.02, da sauransu.

Wadanda suka biyo baya sun gabatar da ka'idodi da kayan da Umarni Injiniya zasu hadu:

20 # gb8163 sufuri jirgin ruwa mara nauyi

Menene abun bututun ƙarfe mara nauyi? Abubuwan kuma shine sahun da muke faɗi, kamar 20 #, 45 #, wanda ke wakiltar kayan aikin sunadarai kamar karfin ƙasa, da yawan ƙarfi, da kuma fadada ƙarfi. Wadannan sune amfani da kayan bututun karfe mara kyau, ma'aurata samar da kayan aiki da kuma amfani da marubucin.

1.GB / t8162-2018, Ƙirar ƙarfe mara ƙarfe, galibi ana amfani da shi a gaba ɗaya injiniya mai tsari, aiki tuƙuru, gini da sauran filayen. Kayan aiki: 20 #, 45 #, Q345B, 404CR, 42CMO, da sauransu.;

2. GB / T8163-20, bututun karfe mai laushi don jigilar ruwa, galibi ana amfani da injiniyan bututun mai tare da karancin matsin lamba tare da ƙaramin matsi. Kayan wakili: 20 #, Q345B;
45 # gB8162 tsarin karfe cople

3.GB / T3087-2017, low da matsakaici na ruwa mai laushi mara kyau, galibi ana amfani da ƙirar tururi iri-iri, da kuma ƙwayoyin tururi mai ɗorewa don matsakaiciyar filayen. Kayan wakili: 10 #, 20 #, Q355B;
GB5310 High matsa Tushen Tube, abu 12cr1movg

4. GB / t5310-2017, bututun ƙarfe mara kyau don matsi mai tsayi, galibi ana amfani da shi don haɗarin ƙwayar bututu mai ɗumi tare da matsin lamba da sama. Akwai karfe carbon, alloy karfe da bakin karfe zafi-mai tsayayya da ƙwayoyin ƙarfe mara nauyi. Kayan Aiki: 20G, 15Crmog, 12cr1movg, da sauransu.;

5. GB / T6479-2018, babban matsin lamba mara nauyi ga kayan masarufi masu guba, galibi ana amfani da su don kayan aikin sunadarai na -40 ~ 400 ° C da matsakaicin matsin lamba na 10 ~ 30ma. Akwai carbon carbon mai ɗumi da alloy karfe mara kyau buty. Kayan Wakilin: Q345A-BCDE, 20 #, 10mowvnb, 15crmo;

6. GB / t9948-2013, bututun ƙarfe mara kyau ga mai fashewa, galibi ana amfani dashi don shuban wuta, masu musayar zafi da bututun mai. Kayan Wakilin: 10 #, 20 #, Q345, 15CMO;