U+51B6 was added to Unicode in version 1.1 (1993). It belongs to the block CJK Unified Ideographs in the Basic Multilingual Plane.

This character is a Other Letter and is mainly used in the Han script. The Unihan Database defines it as smelt, fuse metals; cast, found. Its Pīnyīn pronunciation is y.

The glyph is not a composition. It has a Wide East Asian Width. In bidirectional context it acts as Left To Right and is not mirrored. In text U+51B6 behaves as Ideographic regarding line breaks. It has type OLetter for sentence and Other for word breaks. The Grapheme Cluster Break is Any.


System Representation
UTF-8 E5 86 B6
UTF-16 51 B6
UTF-32 00 00 51 B6
URL-Quoted %E5%86%B6
HTML-Escape 冶
Wrong windows-1252 Mojibake 冶
Encoding: EUC-KR (hex bytes) E5 A7
Encoding: JIS0208 (hex bytes) CC EA
Pīnyīn y
IRG_GSource G0-5231
IRG_HSource HB1-
IRG_JSource J0-4C6A
IRG_KPSource KP0-F7E
IRG_KSource K0-6527
IRG_TSource T1-492F
IRG_VSource V1-4C6
BigFive A74D
CCCII 21333D
CNS1986 1-492F
CNS1992 1-492F
EACC 21333D
GB0 5017
GB1 5017
Jis0 4474
KSC0 6907
MainlandTelegraph 0396
TaiwanTelegraph 0396
Xerox 256:374


Complete Record

Property Value
Age (age) 1.1
Unicode Name (na) CJK UNIFIED IDEOGRAPH-51B6
Unicode 1 Name (na1)
Block (blk) CJK
General Category (gc) Other Letter
Script (sc) Han
Bidirectional Category (bc) Left To Right
Combining Class (ccc) Not Reordered
Decomposition Type (dt) None
Decomposition Mapping (dm) 冶
Lowercase (Lower)
Simple Lowercase Mapping (slc) 冶
Lowercase Mapping (lc) 冶
Uppercase (Upper)
Simple Uppercase Mapping (suc) 冶
Uppercase Mapping (uc) 冶
Simple Titlecase Mapping (stc) 冶
Titlecase Mapping (tc) 冶
Case Folding (cf) 冶
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 冶
Bidi Paired Bracket Type (bpt) None
Cased (Cased)
Composition Exclusion (CE)
Case Ignorable (CI)
Full Composition Exclusion (Comp_Ex)
Changes When Casefolded (CWCF)
Changes When Casemapped (CWCM)
Changes When NFKC Casefolded (CWKCF)
Changes When Lowercased (CWL)
Changes When Titlecased (CWT)
Changes When Uppercased (CWU)
Dash (Dash)
Deprecated (Dep)
Default Ignorable Code Point (DI)
Diacritic (Dia)
East Asian Width (ea) Wide
Extender (Ext)
FC NFKC Closure (FC_NFKC) 冶
Grapheme Cluster Break (GCB) Any
Grapheme Base (Gr_Base)
Grapheme Extend (Gr_Ext)
Hex Digit (Hex)
Hangul Syllable Type (hst) Not Applicable
Hyphen (Hyphen)
ID Continue (IDC)
Ideographic (Ideo)
ID Start (IDS)
IDS Binary Operator (IDSB)
IDS Trinary Operator and (IDST)
Indic Positional Category (InPC) NA
Indic Syllabic Category (InSC) Other
ISO 10646 Comment (isc)
Joining Group (jg) No_Joining_Group
Join Control (Join_C)
Jamo Short Name (JSN)
Joining Type (jt) Non Joining
kIICore (kIICore) AGT
kIRG_GSource (kIRG_GSource) G0-5231
kIRG_HSource (kIRG_HSource) HB1-
kIRG_JSource (kIRG_JSource) J0-4C6A
kIRG_KPSource (kIRG_KPSource) KP0-F7E
kIRG_KSource (kIRG_KSource) K0-6527
kIRG_TSource (kIRG_TSource) T1-492F
kIRG_VSource (kIRG_VSource) V1-4C6
kIRGDaeJaweon (kIRGDaeJaweon) 0295.020
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 01621
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 10296.070
kIRGKangXi (kIRGKangXi) 0131.310
kBigFive (kBigFive) A74D
kCangjie (kCangjie) IMIR
kCantonese (kCantonese) je5
kCCCII (kCCCII) 21333D
kCihaiT (kCihaiT) 168.404
kCNS1986 (kCNS1986) 1-492F
kCNS1992 (kCNS1992) 1-492F
kDaeJaweon (kDaeJaweon) 0295.020
Unihan Definition (kDefinition) smelt, fuse metals; cast, found
kEACC (kEACC) 21333D
kFenn (kFenn) 718G
kFennIndex (kFennIndex) 620.07
kFourCornerCode (kFourCornerCode) 3316.0
kFrequency (kFrequency) 5
kGB0 (kGB0) 5017
kGB1 (kGB1) 5017
kGradeLevel (kGradeLevel) 1
kGSR (kGSR) 0976p'
kHangul (kHangul)
kHanYu (kHanYu) 10296.070
kHanyuPinlu (kHanyuPinlu) yě(61)
kHanyuPinyin (kHanyuPinyin) 10296.070:yě
kHKGlyph (kHKGlyph) 0306
kJapaneseKun (kJapaneseKun) IRU
kJapaneseOn (kJapaneseOn) YA
kJis0 (kJis0) 4474
kKangXi (kKangXi) 0131.310
kKarlgren (kKarlgren) 184
kKorean (kKorean) YA
kKPS0 (kKPS0) F7E1
kKSC0 (kKSC0) 6907
kMainlandTelegraph (kMainlandTelegraph) 0396
kMandarin (kMandarin)
kMatthews (kMatthews) 7313
kMeyerWempe (kMeyerWempe) 3868a
kMorohashi (kMorohashi) 01621
kNelson (kNelson) 0640
kPhonetic (kPhonetic) 1373
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+3830+15.2.5
Radical Stroke Count (KangXi) (kRSKangXi) 15.5
Radical Stroke Count (Unicode) (kRSUnicode) 15.5
kSBGY (kSBGY) 307.41
kTaiwanTelegraph (kTaiwanTelegraph) 0396
kTang (kTang)
Stroke Number (kTotalStrokes) 7
kVietnamese (kVietnamese)
kXerox (kXerox) 256:374
kXHC1983 (kXHC1983) 1345.130:yě
Line Break (lb) Ideographic
Logical Order Exception (LOE)
Math (Math)
Noncharacter Code Point (NChar)
NFC Quick Check (NFC_QC) Yes
NFD Quick Check (NFD_QC) Yes
NFKC Casefold (NFKC_CF) 冶
NFKC Quick Check (NFKC_QC) Yes
NFKD Quick Check (NFKD_QC) Yes
Numeric Type (nt) None
Numeric Value (nv) NaN
Other Alphabetic (OAlpha)
Other Default Ignorable Code Point (ODI)
Other Grapheme Extend (OGr_Ext)
Other ID Continue (OIDC)
Other ID Start (OIDS)
Other Lowercase (OLower)
Other Math (OMath)
Other Uppercase (OUpper)
Pattern Syntax (Pat_Syn)
Pattern White Space (Pat_WS)
Quotation Mark (QMark)
Radical (Radical)
Sentence Break (SB) OLetter
Simple Case Folding (scf) 冶
Script Extension (scx) Han
Soft Dotted (SD)
STerm (STerm)
Terminal Punctuation (Term)
Unified Ideograph (UIdeo)
Variation Selector (VS)
Word Break (WB) Other
White Space (WSpace)
XID Continue (XIDC)
XID Start (XIDS)
Expands On NFC (XO_NFC)
Expands On NFD (XO_NFD)
Expands On NFKC (XO_NFKC)
Expands On NFKD (XO_NFKD)