Hot Rolled Steel Round Bar, GB 20CrMnTiH Round Section 08 manufacturer from China Hangzhou Heavy Steel Pipe Co., Ltd

Hot Rolled Steel Round Bar, GB 20CrMnTiH Round Section

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: 08

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AISI 4140 / 42CrMo4 / Hot rolled steel round bar

round bar / steel round bar

GB 20CrMnTiH round section / round steel

Hot Rolled Steel Round Bar, GB 20CrMnTiH Round Section

Description:

Hot rolled steel round bar, Round Bar (AISI 4140 / 42CrMo4), round sections, round steel

Material: AISI 4140 hot rolled alloy steel bar

Diameter: 10mm-300mm

Length: 3000mm-12000mm Straightness: 3mm/M max

Process: EAF + LF + VD +rolled + Heat Treatment (optional)

Delivery condition: Hot rolled + rough machined (black surface after Q/T) + turned (optional)

Delivery Time: 30-45 days

MOQ: 25 tons

Heat treatment: Normalized / Annealed / Quenched / tempered

Technical Data: According to the customer's requirement of Chemical Composition, Physical Properties and Mechanical Testing

Test: Ultrasonic test according to SEP 1921-84 G3 C/c

Marking: Grade, heat NO, length will be stamped one each bar with required color

Application: Statically and dynamically stressed components for vehicles, engines and machines, parts of larger cross-sections, crankshafts, gears.

Our company specializes in manufacturing of steel pipes for structures, electric power transmission project, pipeline of fluid use like water, oil and gas, piling, mechanical industry and municipal project. It has close relationships with many large steel corporations. So it supplies complete steel products according to customers’ requirements.

The products it mainly supplies are:

ERW longitudinally welded steel pipes in accordance with DIN, EN, ASTM and API standards.

Steel hollow sections hot and cold formed in accordance with ASTM 500, EN 10210 and EN 10219.

Seamless steel pipes with heavy wall thickness in accordance with EN 10210, EN 10216, EN 10297, API 5L, ASTM 106, ASTM A53, DIN 2440 – DIN 1629.

Galvanized steel pipes and tubes in accordance with ASTM A53, ASTM A106, DIN 2440/2444, BS 1387, and JIS C8305 standards.

Hot rolled steel beams H & I in accordance with JIS, DIN, ASTM standards.

Hot rolled steel round bars in accordance with AISI, ASTM, BS, DIN and JIS standards.

Hot & cold rolled steel products of steel strips, steel coils and steel sheets in commercial qualities and in accordance with DIN, EN, and ASTM standards

Further steel products are welcome upon customers’ requests.