We can offer all kinds of Hot forged steel round bars, Module pipe, Turbine main shaft, Forged flange,
Rotor shaft, Non-magnetic Stabilizer, Hydro-cylinder, Work roller, Pipe die, Non magnetic drill collar.
3.Process: EAF+LF+VD (ESR furnace for optional)
4 Delivery condition: forged, forged + rough turned, annealed, normalized, quenched + tempered .
5.Technical Data: Chemical Composition, Physical Properties and Mechanical Testing according to the customer's requirement
6.Test: Ultrasonic test according to SEP 1921-84 G3 C/c
7 Manufacturer: Laiwu Hengye Heavy Steel Forging CO., Ltd.
SAE 4145H chemical composition
C \ Si \ Mn \ P \ S \ Cr \ Ni \ Mo
0.42-0.49 \ 0.15-0.30 \ 0.65-1.10 \ <= 0.035\ <= 0.040 \ 0.75-1.20 \ 1.4 -1.7 \ 0.30-0.4
Class Alloy steel
Common Names Chromium-molybdenum steel
Designations United States: ASTM A304, SAE J1268, UNS H41450
Material Notes: Oil quenched. Forging temp.: 1205°C (2200°F) max. Annealing temp.: 790 - 845°C. Hardening temp.: 815 - 845°C. Tempered to desired hardness
Contact Name: Mr. Jacky Kon
Company Name: LinSteel Group Co., Ltd.
Street Address: Linsteel New District,
Linfen City, Shansxi Province, 286000, China
Member name: paotian
Member Since: 11 October 2009
Total Leads: 1784 paotian Import Export Business Leads
Business focus: Galvanized Steel Coil, Pre-painted Steel Coil, Cold Rolled Steel Coil, Gi Coil, Hot Dipped Galvanized Steel Coil, Color Coated Steel Coil
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