GOST 7370-1998
Railroad frogs of P75, P65 and P50 types. Specifications

Standard No.

GOST 7370-1998

Release Date

1998

Published By

RU-GOST R

Status

Be replaced 2016-07

Replace By

GOST 7370-2015

Latest

GOST 7370-2015

Replace

GOST 7370-1986

Scope

This standard applies to crosspieces of types P75, P65 and P50, sharp and blunt, solid and prefabricated with a cast core, used

GOST 7370-1998 Referenced Document

• GOST 12344-1988 Alloyed and high-alloyed steels. Methods of carbon determination
• GOST 12345-1988 Alloyed and high-alloyed steels. Methods of sulphur determination
• GOST 12346-1978 Alloyed and high-alloyed steels. Methods of silicon determination
• GOST 12347-1977 Alloyed and high-alloyed steels. Methods for determination of phosphorus
• GOST 12348-1978 Alloyed and high-alloyed steels. Methods of manganese determination
• GOST 1412-1985 Flake graphite iron for casting. Grades
• GOST 1497-1984 Metals. Methods of tension test
• GOST 15150-1969 Machines, instruments and other industrial products. Modifications for different climatic regions. Categories, operating, storage and transportation conditions as to environment climatic aspects influence
• GOST 16504-1981 The state system of testing products. Product test and quality inspection. General terms and definitions
• GOST 18232-1983 Guard rails. Specifications
• GOST 22536.0-1987 Carbon steel and unalloyed cast iron. General requirements for methods of analysis
• GOST 22536.1-1988 Carbon steel and unalloyed cast iron. Methods for determination of general carbon and graphite
• GOST 22536.2-1987 Carbon steel and unalloyed cast iron. Methods for determination of sulphur
• GOST 22536.3-1988 Carbon steel and unalloyed cast iron. Methods for determination of phosphorus
• GOST 22536.4-1988 Carbon steel and unalloyed cast iron. Methods for determination of silicon
• GOST 22536.5-1987 Carbon steel and unalloyed cast iron. Methods for determination of manganese
• GOST 24182-1980 Open-hearth steel rails, P75, P65 and P50 types for wide gauge railways. Specifications
• GOST 26358-1984 Cast iron castings. General specifications
• GOST 26645-1985 Metal and alloy castings. Dimensions and mass tolerances and machining allowances
• GOST 5279-1974 Crystal graphite for foundry purposes. Specifications
• GOST 5420-1974 Cryptocrystalline graphite. Specifications
• GOST 610-1972 Oils for axle journals. Specifications
• GOST 7565-1981 Iron, steel and alloys. Sampling for determination of chemical composition
• GOST 9.014-1978 Unified system of corrosion and ageing protection. Temporary corrosion protection of products. General requirements
• GOST 9454-1978 Metals. Method for testing the impact strength at low, room and high temperature
• GOST 977-1988 Steel castings. General specifications

GOST 7370-1998 history

• 2015 GOST 7370-2015 Railway frogs. Specifications
• 1998 GOST 7370-1998 Railroad frogs of P75, P65 and P50 types. Specifications
• 1986 GOST 7370-1986 Railroad frogs types R75, R65 and R50. Specifications
• 0000 GOST 7370-1976