HT200 - YB /T 036.2-1992

Grade	HT200
Corresponding Standard	YB /T 036.2-1992 General Technical Conditions for Metallurgical Equipment Manufacturing - Cast Iron Parts
Classification	cast Iron

HT200 Mechanical Properties

	Tensile Strength σ_b Mpa
Single Cast Test Bar	≥200
Casting Wall Thickness > 2.5~10mm	≥220
Casting Wall Thickness > 10~20mm	≥195
Casting Wall Thickness > 20~30mm	≥170
Casting Wall Thickness > 30~50mm	≥160
Attached Cast Test Bar, Wall Thickness > 20~40mm (φ30mm)	≥180
Attached Cast Test Bar, Wall Thickness > 40~80mm (φ30mm)	≥160
Attached Cast Test Bar, Wall Thickness > 40~80mm (φ50mm)	≥155
Attached Cast Test Bar, Wall Thickness > 80~150mm (φ50mm)	≥145
Attached Cast Test Bar, Wall Thickness > 150~300mm (φ50mm)	≥135
Attached Cast Test Block, Wall Thickness > 20~40mm (R15mm)	≥170
Attached Cast Test Block, Wall Thickness > 40~80mm (R15mm)	≥150
Attached Cast Test Block, Wall Thickness > 80~150mm (R25mm)	≥140
Attached Cast Test Block, Wall Thickness > 150~301mm (R25mm)	≥130

Approximate Comparison Table Cast Iron

China

Taiwan, China

Japan

United States

International Organization for Standardization

Germany

France

European Standard

Russia

Sweden

United Kingdom

Australia

CNS

JIS

ASTM

SAE

ISO

DIN EN/DIN

W-Nr.

NF EN/NF

Numerical Grade

GOST

BS EN/BS

Australian Standard AS

HT20-40
HT200

FC200

200/225
25B
30
30B

G10H18

200
JL200

GG20

0.6020

FGL200
Ft20D

EN-GJL-200

EN-JL1030

SCH20

01-20-00
0120

180
200/220
220
Grade180
Grade260

T220

HT200 Corresponding Standards(Same grade name, different standards)

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!