kōrō
1. hard solder
Noun
#3473812
1. hard solder
1. Wasn't hard.; Wasn't tough.
1. With hardened titanium.; In hardened titanium.
1. If/when hardened brass; If brass is hardened
1. Probably tin.; Probably alloy.
1. Was hard metal.; Was steel.
1. It's not steel.; It's not hard metal.
1. Probably…; Likely…
1. Hard alloy; Formal/humble form of "hard alloy"
1. Hard alloy; Hard metal