331C40

2023-05-17 18:00:35 來源：鋼鐵之家閱讀量：0

牌號	331C40
對應標準	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
標簽	耐熱不銹鑄鋼

331C40 化學元素成分含量(%)

成分	C	Si	Mn	P	S	Cr	Ni	Mo
最小值	0.35	-	-	-	-	17	37	-
最大值	0.55	1.5	2	0.04	0.04	21	41	1.5

碳當量計算

331C40 機械性能

熱處理或狀態(tài)	抗拉強度 σ_b Mpa	斷后伸長率或延伸率 δ %
As cast	≥450	≥3

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.

注：本資料來源于互聯網的公開資源整理，我們不保證這些資料的準確性、完整性和適用性。這些資料僅供您參考，不應用于任何商業(yè)用途或決策依據。本資料所記載的技術信息是說明產品的代表性特點和性能的參考值，對于因誤用或不當使用本資料所記載的信息等而造成的損害恕難承擔責任，敬請周知。

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331C40