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25(JIS S25C) Hot rolled Hot Rolled Coil DSTU 7809 and GOST 1050-88

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25(JIS S25C) Hot rolled Hot Rolled Coil DSTU 7809 and GOST 1050-88

Brand Name : hyx

Model Number : 25(JIS S25C)

Certification : CE ISO CNAS CQC

Place of Origin : China

MOQ : 1Ton

Price : 800$-1500$

Payment Terms : T/T,L/C

Supply Ability : 30000Tons/Month

Delivery Time : 7-15days

Packaging Details : Standard package

Technique : Hot Rolled

Width : 1000-3000mm

Thickness : 2-300mm

Length : 1000-12000mm

Specification : 2-300mm*1000-3000mm*1000-12000mm

Application : Ship Plate, Boiler Plate, Container Plate, Flange Plate

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Characteristics of steel grade 25

Steel grade 25 is a quality structural carbon steel produced to the requirements of DSTU 7809 and GOST 1050-88.

Classification: Quality structural carbon steel.

Products: Steel plates, sheets and coils, semi-finished products, rolled sections including shapes.

25(JIS S25C) Hot rolled Hot Rolled Coil DSTU 7809 and GOST 1050-88

Chemical composition of steel grade 25 (ladle analysis) according to DSTU 7809, %

С	Si	Mn	S	P	Cr
0,22 - 0,30	0,17 - 0,37	0,50 - 0,80	≤0,040	≤0,035	≤0,25

Mechanical properties of steel grade 25 after normalizing

Yield strength, N/mm2 (min)	Tensile strength, N/mm2 (min)	Elongation, % (min)	Reduction of area, % (min)
275	450	23	50

Equivalents of steel grade 25

USA	1025, G10250, M1025
Germany	1.0406, 1.1158, C25, C25E, C26D, Ck25
Japan	S25C, S28C, SWRCH25K
European Union	1.1158, 2C25, C25, C25E
China	25, 25Z, ML25
Sweden	1450
South Korea	SM25C, SM28C

Application:

Steel grade 25 is used to make flanges, bolts, axles, shafts, latches, washers, levers, other fastenings and non-critical parts, e.g. screws, bushes, etc. This steel is widely used for the manufacture of parts subjected to thermochemical treatment (carburizing, nitrocarburizing, nitriding, boriding), which provides high surface wear resistance and hardness with low core strength.

Welding

No welding restrictions except for thermochemically treated parts. Welding methods: manual metal arc welding, submerged arc welding, electric resistance welding.

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