Molten brass is damn hot and usually it's pressurized gas and forced air or oxygen.
1	Molten	molten	ADJ	JJ	Degree=Pos	2	amod	2:amod	_
2	brass	brass	NOUN	NN	Number=Sing	5	nsubj	5:nsubj	_
3	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	5	cop	5:cop	_
4	damn	damn	ADV	RB	_	5	advmod	5:advmod	_
5	hot	hot	ADJ	JJ	Degree=Pos	0	root	0:root	_
6	and	and	CCONJ	CC	_	11	cc	11:cc	_
7	usually	usually	ADV	RB	_	11	advmod	11:advmod	_
8-9	it's	_	_	_	_	_	_	_	_
8	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	11	nsubj	11:nsubj|14:nsubj	_
9	's	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	11	cop	11:cop	_
10	pressurized	pressurize	VERB	VBN	Tense=Past|VerbForm=Part	11	amod	11:amod	_
11	gas	gas	NOUN	NN	Number=Sing	5	conj	5:conj:and	_
12	and	and	CCONJ	CC	_	14	cc	14:cc	_
13	forced	force	VERB	VBN	Tense=Past|VerbForm=Part	14	amod	14:amod	_
14	air	air	NOUN	NN	Number=Sing	11	conj	11:conj:and	_
15	or	or	CCONJ	CC	_	16	cc	16:cc	_
16	oxygen	oxygen	NOUN	NN	Number=Sing	14	conj	14:conj:or	SpaceAfter=No
17	.	.	PUNCT	.	_	5	punct	5:punct	_
