Brass has an even higher melting point than bronze and I would think your charcoal just doesn't get hot enough.
1	Brass	brass	NOUN	NN	Number=Sing	2	nsubj	2:nsubj	_
2	has	have	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	0:root	_
3	an	a	DET	DT	Definite=Ind|PronType=Art	7	det	7:det	_
4	even	even	ADV	RB	_	5	advmod	5:advmod	_
5	higher	high	ADJ	JJR	Degree=Cmp	7	amod	7:amod	_
6	melting	melting	NOUN	NN	Number=Sing	7	compound	7:compound	_
7	point	point	NOUN	NN	Number=Sing	2	obj	2:obj	_
8	than	than	ADP	IN	_	9	case	9:case	_
9	bronze	bronze	NOUN	NN	Number=Sing	7	nmod	7:nmod:than	_
10	and	and	CCONJ	CC	_	13	cc	13:cc	_
11	I	I	PRON	PRP	Case=Nom|Number=Sing|Person=1|PronType=Prs	13	nsubj	13:nsubj	_
12	would	would	AUX	MD	VerbForm=Fin	13	aux	13:aux	_
13	think	think	VERB	VB	VerbForm=Inf	2	conj	2:conj:and	_
14	your	your	PRON	PRP$	Case=Gen|Person=2|Poss=Yes|PronType=Prs	15	nmod:poss	15:nmod:poss	_
15	charcoal	charcoal	NOUN	NN	Number=Sing	19	nsubj	19:nsubj|20:nsubj:xsubj	_
16	just	just	ADV	RB	_	19	advmod	19:advmod	_
17-18	doesn't	_	_	_	_	_	_	_	_
17	does	do	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	19	aux	19:aux	_
18	n't	not	PART	RB	_	19	advmod	19:advmod	_
19	get	get	VERB	VB	VerbForm=Inf	13	ccomp	13:ccomp	_
20	hot	hot	ADJ	JJ	Degree=Pos	19	xcomp	19:xcomp	_
21	enough	enough	ADV	RB	_	20	advmod	20:advmod	SpaceAfter=No
22	.	.	PUNCT	.	_	2	punct	2:punct	_
