Astm A403 WP304 PEPPE BOND e hana ma lalo o nā kūlana hoʻomalu e pale aku ai i ka carburization, e hoʻokaʻawale a me kaʻili. ʻO keʻano o ka wela wela ke kaumaha nei, e hoʻomaikaʻi ana, paʻakikī a me kaʻaeʻana i ka ikaika o ka pale a me nā corlission resorties.