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China GB 4Cr10Si2Mo, Martensite steel, GB/T 1221 (1992

GB/T 1221 (1992) , GB/T 12773 (1991) , 4Cr10Si2Mo can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.

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40CR10SI2MO 4CR10SI2MO 42CR9SI2 4CR9SI2 GB

Product Details Foreign trade departmentDongguan Pulin Metal Co., Ltd. was established in year 2005. We have been exporting a wide range of metal inclusive of stainless steel, aluminium, alloy, copper and many more products to worldwide market like North and

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AISI 318 datasheet,AISI 318 chemical,AISI 318 heat treatment

Martensitic steel Chromium content is 7~13%, which holds superior high temperature strength, inoxidizability and moisture corrosive resistance,but weldability is not good. 4Cr9Si2, 4Cr10Si2Mo are used to make the vent valves of internal combustion engine, also belong to Martensitic steel

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SUH1=HNV3=X45CrSi9 3(1.4718)=X45CrSi93 Buy SUH1

Engine valve steel bars are generally used in harsh conditions of high temperature, high pressure, high erosion and high abrasion.The main materials for engine valve steel bars are 21 2N,21 4N,21 4NWNb,HNV1,HNV3,X50CrSi82. Characteristic. Good strength, high hardness, wear resistance, high temperature resistance

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X22CrMoV12 1 datasheet,X22CrMoV12 1

X22CrMoV12 1 2015 01 10 15:00:34 Origin: Remark:0 Click:4176. Pearlitic steel Alloying elements are mainly chromium and molybdenum.and gross content is no more than 5%, those steels possess excellent high temperature strength, processing property at temperature 500~600℃,low cost. they are widely used to produce the heat resisting parts

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Microstructural evolution in 4Cr10Si2Mo at the 4Cr10Si2Mo

The hot rolled Nimonic 80A bar of 10 mm in diameter was supplied by Shanghai Materials Researching Institute, China. The hot rolled and spheroidizing annealed 4Cr 10 Si 2 Mo bar of 10 mm in a diameter was provided by Hunan Anfu valve factory. Chemical compositions of the two alloys are presented in Table 1. They were jointed by friction welding process.

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Heat resistant steel bar BEBON steel expert

The material 4Cr9Si2 is a kind of heat resisting steel bars under the standard GB/T 1221 1992.we can produce all sizes of 4Cr9Si2 forged steel round bar, 4Cr9Si2 forged square bar, 4Cr9Si2 forged shafts and 4Cr9Si2 forged blocks.

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Influence of nitrocarburizing on microstructure and

A nitrocarburing layer with 15 μm thickness on 4Cr10Si2Mo steel was obtained by rapid treating at 560 °C for 30 min.

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China / GB, Metals / Ferrous materials / Stainless and

View material ZCr25 GB The Total Materia database includes more than 450,000 grades from all over the world. Their chemical compositions, mechanical and physical properties, cross references, and more are only a click away.

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Brian Crower Stainless Steel Intake Exhaust Engine Valve

Good materialINLET VALVE IS SUH3(4Cr9Si2) ; EXHAUST VALVE IS SUH35(21 4N), Normal materialINLET VALVE IS SUH1(40Cr) ; EXHAUST VALVE IS SUH3(4Cr9Si2). Our engine valves are suitable for TOYOTA,AUDI,BESFORD,BMW,CATERILLAR,CUMMINS,DAF,DAIHATSU,

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4cr10si2mo steel pipe/tube, View 4cr10si2mo steel tube

4cr10si2mo steel pipe/tube, US $ 2,000 2,100, BS, BS 1139, 10# 45#.Source from Sichuan Liaofu Special Steel Trading Co., Ltd. on .

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For Piston Ring Kit Standard Bore 100.50mm 8.4:1

Good materialINLET VALVE IS SUH3(4Cr9Si2) ; EXHAUST VALVE IS SUH35(21 4N), Normal materialINLET VALVE IS SUH1(40Cr) ; EXHAUST VALVE IS SUH3(4Cr9Si2). Our engine valves are suitable for TOYOTA,AUDI,BESFORD,BMW,CATERILLAR,CUMMINS,DAF,DAIHATSU,

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Heat resistant steel bar BEBON steel expert

The material 4Cr9Si2 is a kind of heat resisting steel bars under the standard GB/T 1221 1992.we can produce all sizes of 4Cr9Si2 forged steel round bar, 4Cr9Si2 forged square bar, 4Cr9Si2 forged shafts and 4Cr9Si2 forged blocks.

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Ship B&W Engine Exhaust Valve Seat China Manufacturer

material4Cr10Si2Mo, 4Cr10Si2Mo+alloy, 21 4N, 23 8N, etc. Company Description Hebei zhonghai shipping spare parts manufacturing co, LTD specializes in producing various engine valves since 1990, which collects together research and development , production and sales.

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China Diesel Engine Parts Cummins 6CT Intake & Exhaust

Materialhigh quality special valve bar material, such as4Cr9Si2, 4Cr10Si2Mo, 21 4N, X60, 21 4NWNb Etc Production connection processing line, heat treatment with network continuous furnace, welding of double metals, valve seat welding (STELI), U quenching for valve rod slot, chrome plating and soft nitriding on surface.

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SUH11=X50CrSi82 Buy SUH11 steel bar, X50CrSi82 steel

Engine valve steel bars are generally used in harsh conditions of high temperature, high pressure, high erosion and high abrasion.The main materials for engine valve steel bars are 21 2N,21 4N,21 4NWNb,HNV1,HNV3,X50CrSi82. Characteristic. Good strength, high hardness, wear resistance, high temperature resistance

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Company Special Steel Supplies Special Steel, Supplies

Home » Company. Production equipment and steel specification, etc My company can provide more than 350 12 categories, more than 5,000 grades, from the top quality specification group of special steel metal materials. Smelting equipment5 tons of electric capacity 40 tons, finer capacity (including VOD, LF AOD, DVD, 5 tons 40 tons),

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In&Ex Valve Seat for DAIHATSU DL20 Ship Engine China

China In&Ex Valve Seat for DAIHATSU DL20 Ship Engine with High Quality, Leading In&Ex Valve Seat for DAIHATSU DL20 Ship Engine Manufacturers & Suppliers, find In&Ex Valve Seat for DAIHATSU DL20 Ship Engine Factory & Exporters.

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Characterizations of 21 4N to 4Cr9Si2 stainless steel

Among them, austenitic stainless steel (such as 21 2N, 21 4N, 21 12N and 23 8N) and martensitic stainless steel (such as 40Cr, 4Cr10Si2Mo, 4Cr9Si3 and 4Cr9Si2) are commonly used in engine valves . Moreover, the dissimilar metal combination between the austenitic stainless steels and martensitic stainless steels is commonly employed in the engine valves.

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