Name: C15C 冷镦钢丝
Brand: Shanghai Creation Group Co., Ltd.

Delivery condition		Symbols	Product form a			Applicable requirements
Delivery condition		Symbols	Wire rod	Bar	Wire	Applicable requirements
Untreated (as hot-rolled)		+AR	X	X	-	Chemical composition as specified in Table A.2	Mechanical properties as specified in T able A.3	Supplementa- ry or special requirements as specified in Annex Eb
peeled Untreatd+	peeled	+AR+PE	X	X	-
	Cold drawn	+AR+C	-	X	X
	Cold drawn+ spheroidized	+AR+C+AC	-	X	X
	Cold drawn+ Spheroidized+skin passed	+AR+C+AC+LC	-	X	X
Annealed to achieve spheroidized carbides +	As treated or peeled	+AC or AC+PE	X	X	-
Annealed to achieve spheroidized carbides +	cold drawn	+AC+C	-	X	X
Other			Other delivery conditions may be agreed at the time of ordering
a X=applicable,—=not applicable b Ifagreed at the time of enquiry and order.

Steel name	%mass fraction a
Steel name	C	Si	Mn	P	S	Cr	Ni	Mo	Al b	Cu	Cr+Ni+Mo
C15C	0,13 to 0,17	0,10	0,35 to 0,60	0,025	0,025	0,30	0,30	0,10	0,020 to 0,060	0,30	0,50

1111111

Steel name	Diameter		Delivery Condition
	Diameter		+AR or +AR+PE		+AC or+AC+PE		+AR+C		+AR+C+AC		+AR+C+AC+LC		+AC+C
	above mm	up to mm	Rm max. MPa	Z a min. %	R max. MPa	Z min. %	Rm max MPa	Zmin %	Rm max MPa	Zmin. %	Rmax MPa	Zmin. %	R max. MPa	Zmin. %
C15C C15GC	2	5	——			—			390	70	430	66
	5	10	460	58	400	68	550	56	380	70	420	66	490	63
	10	40	460	58	400	68	540	56	380	70	420	66	480	63
	40	100	460	58	400	68	——	——	—	—	—	—	——	——
a The values are given only for information.

C15C 冷镦钢丝

材料技术参数