317C16 - BS 3100-1991-材數庫

牌号	317C16
對應标準	BS 3100-1991 一般工程用鑄鋼件 Specification for Steel Castings for General Engineering Purposes
歸類	鑄鋼
性能	耐腐蝕
标簽	奧氏體不鏽鑄鋼有磁性

317C16 化學元素成分含量(%)

成分	C	Si	Mn	P	S	Cr	Ni	Mo
最小值	-	-	-	-	-	17	9	3
最大值	0.08	1.5	2	0.04	0.04	21	-	4

碳當量計算

317C16 機械性能

熱處理或狀态	抗拉強度 σ_b Mpa	屈服點 σ_s Mpa	斷後伸長率或延伸率 δ %
ST(1050°C~1150°C)	≥480	1% proof stress Rp1.0 min ≥240	≥22

A=for anneal by heating to a temperature above the AC3 and cool in the furnace
N=for normalize by heating to a temperature above the AC3 and cool in still air
OQ=for quench into oil from a temperature above the AC3
WQ=for quench into water from a temperature above the AC3
AH=for air harden by heating to a temperature above the AC3 and cool in air at a rate fast enough to produce a hardened microstructure
T=for temper by heating to a temperature below AC1
ST=for solution treat by heating to temperature high enough to dissolve and any intermetallic phases followed by a rapid cool.

近似對照表耐熱鑄鋼和耐熱合金鑄件

美國		德國		英國
ASTM	UNS	DIN EN/DIN	W-Nr.	BS EN/BS
CG-8M	J9300	G-X6CrNiMo17 13	1.4448	317C16

注：數據僅供參考！如有疑問，請填寫"我要糾錯"！

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