Round bar, steel round bar, alloy steel round bar manufacturer / supplier in China, offering 1.7225/SAE4140 Q+T round bar for mechanical, H13/1.2344 ESR machined round bar for die and tool, SUS304/ S30400/304/ 304C1 Stainless Steel sheet and so on.
Min. Order / Reference FOB Price | |
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5 Tons | US $2600.00/ Tons |
Local Area: | Guangzhou, Guangdong, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, D/P, PayPal, WesternUnion, Small-amountpayment |
Standard: | DIN, JIS, AISI, ASTM, GB, BS |
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Technics: | Hot Rolled |
Application: | Tool Steel Bar |
CSiMnPSCrMoV0.32-0.450.80-1.200.20-0.50≤0.030≤0.0304.75-5.501.10-1.750.80-1.20
Flat Bar Size(mm)Round bar Size(mm)ThicknessWidthLengthDiameterLength6-90205-610on request20-4003000-6000
QuenchingTemperingHeating temperature/ºCCooling wayHardness (HRC)Tempering temperature
/ºCTempering numberHardness
(HRC)First preheatingSecond preheatingLast heating500-600820-8601010-1060Oil Cooling53-55560-620250-47