Heavy Ship

Heavy Ship and its 16 variants — real stats and unlock techs for HOI4 v1.19, mined from the game files.

Heavy Ship variant comparison (16 variants)
Stat	Pre-Dreadnought ship_hull_pre_dreadnought	Battleship I battleship_1	Early Heavy Ship ship_hull_heavy_1	Battlecruiser I battle_cruiser_1	Super-Heavy Battleship I SH_battleship_1	Battleship II battleship_2	Basic Heavy Ship ship_hull_heavy_2	Super Heavy Battleship ship_hull_super_heavy_1	Battleship III battleship_3	Improved Heavy Ship ship_hull_heavy_3	Battlecruiser II battle_cruiser_2	Super-Heavy Battleship II SH_battleship_2	Battleship IV battleship_4	Advanced Heavy Ship ship_hull_heavy_4	$ship_hull_heavy_modern$ modern_battleship	Modern Battleship ship_hull_heavy_modern
Year	1905	1922	1922	1922	1936	1936	1936	1940	1940	1940	1940	1944	1944	1944	1954	1954
Unlocked by	Pre-Dreadnought Ships	Battleship I	Early Heavy Ship	Battlecruiser I	Super-Heavy Battleship I	Battleship II	1936 Heavy Ship Hull	Super Heavy Battleship	Battleship III	Improved Heavy Ship	Battlecruiser II	Super-Heavy Battleship II	Battleship IV	Advanced Heavy Ship	—	—
Can Be Produced	If [object Object], Else [object Object]	If [object Object], Else [object Object]	If [object Object], Else [object Object]	If [object Object], Else [object Object]	If [object Object], Else [object Object]	If [object Object], Else [object Object]	If [object Object], Else [object Object]	If [object Object], Else [object Object]	If [object Object], Else [object Object]	If [object Object], Else [object Object]	If [object Object], Else [object Object]	If [object Object], Else [object Object]	If [object Object], Else [object Object]	If [object Object], Else [object Object]	If [object Object], Else [object Object]	If [object Object], Else [object Object]
Lg Armor Piercing	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Lg Attack	0	0	0	0	0	0	0	0	0	0	0	0	1	0	1	0
Hg Armor Piercing	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Hg Attack	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Torpedo Attack	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Sub Attack	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Anti Air Attack	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Armor Value	0	0	0	0	47	0	0	0	0	0	30	3	40	0	40	0
Surface Detection	20	12	20	12	15	15	20	20	25	20	25	25	40	20	42	20
Sub Detection	1	5	1	5	5	5	1	1	5	1	5	5	5	1	6	1
Surface Visibility	20	30	20	25	30	30	20	20	30	20	25	30	30	20	30	20
Naval Speed	18	21	20	27.5	24	24	24	24	25	25	31	24	26	26	31	30
Reliability	0.65	0.8	0.8	0.8	0.85	0.85	0.85	0.8	0.9	0.9	0.9	0.9	0.92	0.95	0.92	0.95
Naval Range	2500	3000	3000	3000	4000	4000	3500	4500	5000	4000	5000	4500	6000	4500	7500	5000
Max Strength	300	350	350	350	600	450	370	700	500	400	400	800	550	450	550	500
Fuel Consumption	60	67	60	67	93	60	60	68	60	60	60	93	60	60	80	72
Build Cost Ic	2600	5600	2800	2500	8500	5400	3000	5500	5200	3200	4000	13000	6000	3400	6200	3600
Resources	Steel 2	Steel 3, Chromium 1	Chromium 1	Steel 3, Chromium 1	Steel 4, Chromium 1	Steel 4, Chromium 1	Steel 3, Chromium 1	Steel 5, Chromium 2	Steel 4, Chromium 2	Steel 4, Chromium 1	Steel 4, Chromium 1	Steel 5, Chromium 3	Steel 5, Chromium 3	Steel 4, Chromium 1	Steel 5, Chromium 3	Tungsten 2, Steel 5, Chromium 2
Manpower	3200	6000	4000	3500	9000	6600	4300	7000	7000	4650	4000	10000	7400	5000	8000	5000
Naval Dominance Factor	240	300	325	300	300	300	350	400	300	375	300	300	300	400	300	450
Naval Weather Penalty Factor	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Abbreviation	hcb	undefined	hcc	undefined	undefined	undefined	hcd	hcg	undefined	hce	undefined	undefined	undefined	hcf	undefined	hcf
Visual Tech Level Addition	0	undefined	undefined	undefined	undefined	undefined	undefined	undefined	undefined	undefined	undefined	undefined	undefined	undefined	undefined	undefined
Model	undefined	undefined	undefined	undefined	super_heavy_battleship	undefined	undefined	super_heavy_battleship	undefined	undefined	undefined	super_heavy_battleship	undefined	undefined	ship_hull_modern_super_battleship	ship_hull_modern_super_battleship

Country-specific names

Battleship I: ENG Revenge Class, FRA Courbet Class, GER Deutschland Class, ITA Conte Di Cavour Class, JAP Fuso Class, SOV Marat Class, USA New York Class, ARG Rivadavia Class, AST Revenge Class, BRA Minas Gerais Class, CAN Revenge Class, CHL Almirante Latorre Class, GRE Kilkis Class, NZL Revenge Class, RAJ Revenge Class, SAF Revenge Class, SPA España Class, SPR España Class, TUR Reşadiye Class, VIC Courbet Class, POL Piast Class
Battlecruiser I: ENG Renown Class, FRA Durand-Viel Design, GER Yorck Class, ITA Caracciolo Class, JAP Amagi Class, SOV Borodino Class, USA Lexington Class, AST Renown Class, CAN Renown Class, NZL Renown Class, RAJ Renown Class, SAF Renown Class, TUR Yavuz Class, VIC Durand-Viel Design, POL Gdańsk Class
Super-Heavy Battleship I: ENG Centurion Class, FRA Charlemagne Class, GER Schlachtschiff H41, ITA Regina Margherita Class, JAP Yamato Class, SOV Sovetsky Soyuz Class, USA Virginia Class, AST Centurion Class, CAN Centurion Class, NZL Centurion Class, RAJ Centurion Class, SAF Centurion Class, VIC Charlemagne Class, POL Piłsudski Class
Battleship II: ENG King George V Class, FRA Richelieu Class, GER Scharnhorst Class, ITA Caio Duilio Class, JAP Kongo Class, SOV Project 21, USA North Carolina Class, AST King George V Class, CAN King George V Class, NZL King George V Class, RAJ King George V Class, SAF King George V Class, VIC Richelieu Class, POL Przemyślid Class
Battleship III: ENG Lion Class, FRA Gascogne Class, GER Bismarck Class, ITA Littorio Class, JAP Tajima Class, SOV Lenin class, USA Iowa Class, AST Lion Class, CAN Lion Class, NZL Lion Class, RAJ Lion Class, SAF Lion Class, VIC Gascogne Class, POL Andegawen Class
Battlecruiser II: ENG Princess Royal Class, FRA Dunkerque Class, GER O Class, ITA Principe Amedeo Class, JAP Design B-65, SOV Kronshtadt Class, USA Alaska Class, AST Princess Royal Class, CAN Princess Royal Class, NZL Princess Royal Class, RAJ Princess Royal Class, SAF Princess Royal Class, VIC Dunkerque Class, POL Cieszyn Class
Super-Heavy Battleship II: ENG Lion II Class, FRA Napoléon Bonaparte Class, GER Schlachtschiff H44, ITA Regina Elena Class, JAP Super Yamato Class, SOV Project 23bis, USA Montana Class, AST Lion II Class, CAN Lion II Class, NZL Lion II Class, RAJ Lion II Class, SAF Lion II Class, VIC Napoléon Bonaparte Class, POL Poniatowski Class
Battleship IV: ENG Vanguard Class, FRA Alsace Class, GER Hindenburg Class, ITA Impero Class, JAP Iwami Class, SOV Stalingrad Class, USA Illinois Class, AST Vanguard Class, CAN Vanguard Class, NZL Vanguard Class, RAJ Vanguard Class, SAF Vanguard Class, VIC Alsace Class, POL Jagiellon Class