QT700-2 QT700-2A - YB /T 036.2-1992

Grade	QT700-2
Other Names
Corresponding Standard	YB /T 036.2-1992 General Technical Conditions for Metallurgical Equipment Manufacturing - Cast Iron Parts
Classification	cast Iron

QT700-2 Mechanical Properties

	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
QT700-2 (Single Cast)	≥700	≥420	≥2	225~305
QT700-2A (Attached Cast), Wall Thickness > 30~60mm	≥700	≥400	≥2	220~320
QT700-2A (Attached Cast), Wall Thickness > 60~200mm	≥650	≥380	≥1	220~320

Approximate Comparison Table Cast Iron

China

Japan

United States

International Organization for Standardization

Germany

France

European Standard

Russia

Sweden

United Kingdom

Australia

JIS

ASTM

ISO

DIN EN/DIN

W-Nr.

NF EN/NF

Numerical Grade

GOST

BS EN/BS

Australian Standard AS

QT700-2

FCD700
FCD700-2

100-70-03

700-2
700-2/S
700-2/U

GGG70

0.7070

700-2
FGS700-2

EN-GJS-700-2

5.3300
(EN-JS1070)

VCH70

0737-01
37-01

700/2

700-2

QT700-2 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"!