Pan-Asia · Tier 1 · Standard

Chengan

Cruiser · 2×2 127 mm

Hit points4 900
Top speed19 kt
Sea detection (base)5.9 km
Turning radius240 m
Chengan — World of Warships
Overview

General characteristics

NationPan-Asia
ClassCruiser
Tier1
StatusStandard
Hit points4 900
Upgrade slots1
Handling

Mobility

Maximum speed19 kt
Turning radius240 m
Rudder shift time2 s
Battle levels1–1
Visibility

Base concealment

Detectability by sea5.9 km
Detectability by air6.4 km
Detectability by submarine6.4 km

Base API profile values before commander skills, upgrades and other modifiers.

Armament

Main battery

Layout2×2 127 mm
Total guns4
Caliber127 mm
Range8.5 km
Reload5 s
180° traverse15 s
Maximum dispersion79 m
Rate of fire10.9/min
HE shell

HE shell

Name127 mm HE Type1
Max damage1 050
Muzzle velocity725 m/s
Shell mass23 kg
Fire chance8%
AA

Anti-aircraft defense

API AA rating12
25 mm · 25 mm/60 Type 96 on a triple mount2 mounts
127 mm · 127 mm/40 Type 89 on a Model A1 Mod.1 mount2 mounts
Calculated

Theoretical values

HE broadside alpha4 200
Theoretical HE DPM50 400

Before accuracy, penetration, saturation, angles and other mechanics.

Background

About the ship

Taking advantage of a loophole in the London Naval Treaty that placed no restrictions on the number of ships with a displacement of up to 600 tons, Japan started building small ships in the 1930s that were classified as Kaibōkans—originally in Japan, this referred to obsolete ships repurposed for coastal defense needs. The project was developed by Mitsubishi. Kaibōkan No. 40 was built at the Fujinagata shipyard. After the surrender of Japan, the ship was used in the fleets of the Anti-Hitler coalition countries as a minesweeper, and in the August of 1947, she was transferred to the Chinese fleet and renamed Chengan. In 1949, the ship became part of the Republic of China Navy.

Technical data imported from Wargaming’s public API and subject to game updates.