Kev paub

Q690E yog lub zog muaj zog qis alloy cov qauv hlau phaj, feem ntau yog siv los tsim cov qauv engineering siv nyob rau hauv atmospheric corrosive ib pu

30CrMnSiA yog ib hom uas tsis tshua muaj alloy high-strength steel, uas yog dav siv nyob rau hauv cov tub rog, aerospace, machinery manufacturing thia

13MnNiMoR yog lub zog muaj zog, siab tawv, qaug zog-resistant low-alloy steel, uas yog siv rau hauv kev tsim cov txuas hniav, cov hlab ntsha loj, cov

DH40 yog lub zog muaj zog alloy steel nrog lub zog zoo heev, hardness thiab hnav-resistant zog, uas yog siv dav hauv kev tsim khoom ntawm ntau yam kho

15CrMo steel phaj yog ib hom high-strength alloy steel phaj cov khoom uas muaj zog zoo heev, hardness thiab corrosion kuj, uas yog dav siv nyob rau ha

15MnNiDR yog ib hom hlau phaj cov khoom siv rau cov hlab ntsha uas tsis muaj qhov kub thiab txias, nrog rau cov khoom zoo thiab qhov kub thiab txias,

Cov tshuaj muaj pes tsawg leeg ntawm Q460ND feem ntau suav nrog hlau, carbon, silicon, manganese, phosphorus, sulfur, chromium, nickel thiab lwm yam k

NM400 yog lub zog siab hnav-resistant steel phaj.

Kev kho cua sov muaj ob peb kauj ruam xws li annealing, normalizing, quenching, tempering thiab tempering.

NM500 steel phaj yog lub zog siab hnav-resistant steel phaj.

S355J2 steel phaj xa raws li txoj cai: steel phaj rau kub dov, tswj khi, normalized thiab lwm lub xeev xa.

S355J2 yog European txheem alloy phaj, uas yog ib tug tsawg alloy high-strength structural steel nrog zoo cuam tshuam toughness thiab vuam muaj nuj nq