Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+9421
Source: Noto CJK

U+9421 CJK Unified Ideo­graph-​9421

U+9421 was added to Unicode in version 1.1 (1993). It belongs to the block U+4E00 to U+9FFF CJK Unified Ideographs in the U+0000 to U+FFFF Basic Multilingual Plane.

This character is a Other Letter and is mainly used in the Han script. The Unihan Database defines it as iron; strong, solid, firm. Its Pīnyīn pronunciation is .

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+9421 behaves as Ideographic regarding line breaks. It has type Other Letter for sentence and Other for word breaks. The Grapheme Cluster Break is Any.

Representations

System Representation
Nº 37921
UTF-8 E9 90 A1
UTF-16 94 21
UTF-32 00 00 94 21
URL-Quoted %E9%90%A1
HTML-Escape 鐡
Wrong windows-1252 Mojibake 鐡
Encoding: JIS0208 (hex bytes) EF C5
Pīnyīn

Elsewhere

Complete Record

Property Value
Age 1.1 (1993)
Unicode Name CJK UNIFIED IDEOGRAPH-9421
Unicode 1 Name —
Block CJK Unified Ideographs
General Category Other Letter
Script Han
Bidirectional Category Left To Right
Combining Class Not Reordered
Decomposition Type None
Decomposition Mapping Glyph for U+9421 CJK Unified Ideograph-9421
Lowercase ✘
Simple Lowercase Mapping Glyph for U+9421 CJK Unified Ideograph-9421
Lowercase Mapping Glyph for U+9421 CJK Unified Ideograph-9421
Uppercase ✘
Simple Uppercase Mapping Glyph for U+9421 CJK Unified Ideograph-9421
Uppercase Mapping Glyph for U+9421 CJK Unified Ideograph-9421
Simple Titlecase Mapping Glyph for U+9421 CJK Unified Ideograph-9421
Titlecase Mapping Glyph for U+9421 CJK Unified Ideograph-9421
Case Folding Glyph for U+9421 CJK Unified Ideograph-9421
ASCII Hex Digit ✘
Alphabetic ✔
Bidi Control ✘
Bidi Mirrored ✘
Composition Exclusion ✘
Case Ignorable ✘
Changes When Casefolded ✘
Changes When Casemapped ✘
Changes When NFKC Casefolded ✘
Changes When Lowercased ✘
Changes When Titlecased ✘
Changes When Uppercased ✘
Cased ✘
Full Composition Exclusion ✘
Default Ignorable Code Point ✘
Dash ✘
Deprecated ✘
Diacritic ✘
Emoji Modifier Base ✘
Emoji Component ✘
Emoji Modifier ✘
Emoji Presentation ✘
Emoji ✘
Extender ✘
Extended Pictographic ✘
FC NFKC Closure Glyph for U+9421 CJK Unified Ideograph-9421
Grapheme Cluster Break Any
Grapheme Base ✔
Grapheme Extend ✘
Grapheme Link ✘
Hex Digit ✘
Hyphen ✘
ID Continue ✔
ID Start ✔
IDS Binary Operator ✘
IDS Trinary Operator and ✘
Ideographic ✔
Indic Mantra Category —
Indic Positional Category NA
Indic Syllabic Category Other
Jamo Short Name —
Join Control ✘
Logical Order Exception ✘
Math ✘
Noncharacter Code Point ✘
NFC Quick Check Yes
NFD Quick Check Yes
NFKC Casefold Glyph for U+9421 CJK Unified Ideograph-9421
NFKC Quick Check Yes
NFKD Quick Check Yes
Other Alphabetic ✘
Other Default Ignorable Code Point ✘
Other Grapheme Extend ✘
Other ID Continue ✘
Other ID Start ✘
Other Lowercase ✘
Other Math ✘
Other Uppercase ✘
Prepended Concatenation Mark ✘
Pattern Syntax ✘
Pattern White Space ✘
Quotation Mark ✘
Regional Indicator ✘
Radical ✘
Sentence Break Other Letter
Soft Dotted ✘
Sentence Terminal ✘
Terminal Punctuation ✘
Unified Ideograph ✔
Variation Selector ✘
Word Break Other
White Space ✘
XID Continue ✔
XID Start ✔
Expands On NFC ✘
Expands On NFD ✘
Expands On NFKC ✘
Expands On NFKD ✘
Bidi Paired Bracket Glyph for U+9421 CJK Unified Ideograph-9421
Bidi Paired Bracket Type None
East Asian Width Wide
Hangul Syllable Type Not Applicable
ISO 10646 Comment —
Joining Group No_Joining_Group
Joining Type Non Joining
Line Break Ideographic
Numeric Type None
Numeric Value not a number
Simple Case Folding Glyph for U+9421 CJK Unified Ideograph-9421
Script Extension
Vertical Orientation U
Cangjie Input Code CJIT
kCantonese tit3
Unihan Definition iron; strong, solid, firm
kEACC 4B5E3D
kFourCornerCode 8315.0
kHanYu 64254.041
kIICore CJ
kIRGHanyuDaZidian 64254.041
kIRGKangXi 1323.121
kIRG_GSource GE-5236
kIRG_JSource J0-6F45
kIRG_KSource K2-6A5A
kIRG_MSource MD-9421
kJapaneseKun KUROGANE KURO
kJapaneseOn TETSU TECHI
kJis0 7937
kKangXi 1323.121
kMandarin tiě
Radical Stroke Count (Adobe Japan 1-6) C+7040+167.8.12
Radical Stroke Count (KangXi) 167.12
Radical Stroke Count (Unicode) 167.12
Stroke Number 20
UnihanCore2020 Set J