ʻO AISIʻO ka helu 1730 kahi haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa me nā mea e like me ka chromium a me ka molybdenum a me nā molybdenum a me nā mea ikaika e hoʻoikaika ai i nā mea hana. ʻOi aku ka maikaʻi o Aisi 4130ʻŌlelo Kokia. ^. ʻO ka hoʻohuiʻana o nā helu kiʻekiʻe o nā mea koho a Alloy

Hiki i keʻano carbon ke hao i ka carbide a iʻole nā mea killo ceel f9 weld clanger hiki ke kālaiʻia o kahi'āpana alloy, no ka laula. ʻO ka A182 F9 Steel Steel Slup ma nā flanges he maikaʻi no ka hoʻohanaʻana me nā pipes ceamless no ka pohōʻana i kahi o nā pipsi no ka pili pono.
Kaʻana:
ʻO A182 F5 ka waiwai he alloy maikaʻi loa ia e paʻakikī i ka wā e hana ai. Hoʻohana pinepineʻia ia ma ka ikaika o ka ikehu, nā mea lapaʻau, etc. etc.