Heavenly Stem 7 · Yang · Metal Element

Yang Metal The Axe

The axe, the sword, the raw ore. Decisive force, justice, and the clean cut that ends what needs to end. Strength that is only honest when it serves something larger than itself.

Yang Metal (庚 Gēng) is the seventh of the ten Heavenly Stems and the seventh Bazi Day Master. It is the hard, unrefined, forceful face of the Metal element — the axe, the sword, the raw ore, the blade before polishing. Where Yin Metal (辛) is the finished jewel, Yang Metal is the weapon and the tool.
Stem Number7 of 10
Chinese庚 · Gēng
ElementMetal (Yang)
SymbolThe Axe
SeasonAutumn · the harvest blade
DirectionWest
ColorSteel · iron-grey · white
OrganLung · Large Intestine
GeneratesYang Water (壬)
ControlsYang Wood (甲)
Controlled byYang Fire (丙)
Western ParallelAries–Scorpio axis

What does Yang Metal mean?

Yang Metal (庚 Gēng) is the seventh Heavenly Stem and the system's image of decisive force. It is not the polished ornament (Yin Metal, 辛) — it is the raw blade: the axe that fells the tree, the sword that ends the duel, the ore still ringing from the forge.

Classical Bazi calls Yang Metal 斧鉞之金 (fǔ yuè zhī jīn), the metal of axes and battle-axes. Its purpose is to cut — to sever, decide, enforce, and clear. Yang Metal Day Masters carry a natural authority and a low tolerance for what is rotten, dishonest, or finished; they are the ones who say the hard true thing and make the clean break.

In the Five Elements cycle Yang Metal is generated by Yang Earth (戊, the mountain whose body holds the ore) and is controlled by Yang Fire (丙, the sun and forge that melts and reshapes it). Yang Metal in turn generates Yang Water (壬, the spring that flows from rock) and controls Yang Wood (甲, the tree it fells). These name who forms you, who melts you down to remake you, what you give rise to, and what you cut.

Yang Metal strengths

Yang Metal shadows

The discipline of Yang Metal. The discipline of Yang Metal is the forge — accepting the fire (Yang Fire, 丙) that melts brittle ore into tempered steel with an edge that holds. Yang Metal Day Masters who let themselves be shaped by heat and purpose keep all their decisive force and lose the brittle harshness. The sword in service of something — justice, protection, a cause larger than the ego — is noble; the blade swung for its own sake just leaves scars.

See whether Yang Metal is your Day Master

The free Bazi Calculator computes your Four Pillars from your birth date, time, and place — including which of the ten Heavenly Stems sits on your Day Pillar (your Day Master).

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Yang Metal in love, work, and money

Love. Yang Metal pairs powerfully with Yang Fire (丙, the forge that tempers it into something finer) and with Yin Wood (乙, the vine it shapes and shelters with its frame). Difficult pairings: another Yang Metal (庚, blade against blade — sparks, then dulled edges) and excess Yang Wood it endlessly cuts. Yang Metal needs a partner unafraid of its edge who can also bring the warmth that keeps it from turning cold.

Work. Yang Metal flourishes in roles demanding decision, authority, and force — the military, law enforcement, surgery, law, finance, executive leadership, engineering, sports, and any field where someone must make hard calls and enforce standards. It is the natural crisis manager and reformer. It struggles in ambiguous, consensus-driven, emotionally delicate roles where cutting is the wrong move and patience is the skill.

Money. Yang Metal's relationship to wealth is direct and forceful — it pursues, seizes, and defends. It is good at decisive financial moves, cutting losses, and enforcing terms, and it tends to earn through competence under pressure. The risk is recklessness and a scorched-earth approach that wins the deal but burns the relationship. Yang Metal prospers when its force is tempered by strategy and patience.

Best matches and difficult pairings

Compatibility for Yang Metal turns on who supports its nature, who refines it, and who overwhelms it. Most supportive:

Difficult pairings:

Cross-system mapping

For practitioners who work across traditions, Yang Metal maps recognisably onto the other esoteric systems Cosmos Daily covers:

Connected Day Masters

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Frequently Asked Questions

What is Yang Metal Day Master?

Yang Metal (庚 Gēng) is the seventh of the ten Heavenly Stems in Chinese astrology. As a Day Master it describes a core self that is decisive, forceful, just, and direct — classically pictured as the axe, the sword, and the raw ore: strength meant to cut, decide, and enforce.

How do I know if I'm a Yang Metal Day Master?

Your Day Master is the Heavenly Stem on the day of your birth, derived from the Chinese sexagenary calendar with your birth date adjusted to the correct solar term. The free Cosmos Daily Bazi Calculator returns your Day Pillar automatically from your birth date, time, and place.

What are Yang Metal's strengths and weaknesses?

Strengths: decisiveness, courage and force, a strong sense of justice, loyalty and directness, and great effectiveness under pressure. Weaknesses: harshness, rigidity and aggression, ruthlessness, impatience with weakness, and a tendency to destroy without rebuilding.

What's the difference between Yang Metal and Yin Metal?

Yang Metal (庚) is the raw blade — the axe, the sword, the unrefined ore: forceful, decisive, made to cut. Yin Metal (辛) is the finished jewel — polished, precise, aesthetic, made to be admired and to discern. One is the weapon and tool; the other is the ornament and the scalpel.

Who is Yang Metal compatible with?

Most supportive: Yang Fire (the forge that tempers it), Yin Wood (the vine it shelters and is softened by), and Yang Water (the flow it gives rise to). Most challenging: another Yang Metal (blade against blade), excess Yang Wood (an endless forest to cut), and overwhelming Yang Fire that melts rather than tempers.

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