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<title><![CDATA[EC21 Product Catalogs - temper machine]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/temper_machine--2846/1/temper machine.html]]></link><item>
<title><![CDATA[SAE 4140 Steel | 1.7225 | SCM440 | 42CrMo4 Special Steel]]></title><link><![CDATA[https://otaisteel.en.ec21.com/SAE_4140_Steel_1.7225_SCM440--9723517_9738726.html]]></link><description><![CDATA[machine mould, etc
Regular size and Tolerance
1) Hot Rolled round bar
Diameter
(mm)
Diameter Tolerance
(mm)
Diameter
(mm)
Diameter Tolerance
(mm)
≤12.70
-0.13 ～0.30
&gt;50.80～63.5
-0.25～0.76
12.]]></description><pubDate><![CDATA[20250306]]></pubDate></item>
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<title><![CDATA[4140/42CrMo/SCM440 Steel Alloy Structural Steel Bar]]></title><link><![CDATA[https://4340steelplate.en.ec21.com/4140_42CrMo_SCM440_Steel_Alloy--11550553_11550637.html]]></link><description><![CDATA[Machined, Grinded
Bar: Origin Black, Orign cold rolled(drawn) bright, Turned, Peeled, Grinded
1.5 Charateristics
4340 steel offers toughness and high strength inthe heat treated condition,
with in ro]]></description><pubDate><![CDATA[20220406]]></pubDate></item>
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<title><![CDATA[4340 Steel | Alloy Steel 4340 Steel | Good Toughness 4340 Steel Round Bars]]></title><link><![CDATA[https://songshunsteel.en.ec21.com/4340_Steel_Alloy_Steel_4340--11800270_11800363.html]]></link><description><![CDATA[machinery. Different sections of each part of the casting which cause the temperature difference stress and phase transformation stress. If you can’t get their laws and characteristics, you can’t]]></description><pubDate><![CDATA[20230601]]></pubDate></item>
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<title><![CDATA[1.2162 21MnCr5 Cold Work Tool Steel]]></title><link><![CDATA[https://fushunharrislee.en.ec21.com/1.2162_21MnCr5_Cold_Work_Tool--11359578_11578108.html]]></link><description><![CDATA[machine parts and moulding plates with a high surface hardness;
synthetic resin press moulds for the processing of thermoplastics and thermosetting plastics.
Suitability 
For small and middle-size ce]]></description><pubDate><![CDATA[20220530]]></pubDate></item>
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<title><![CDATA[2205,Duplex Stainless Steel,FV520B PH Stainless]]></title><link><![CDATA[https://jyxctg.en.ec21.com/2205_Duplex_Stainless_Steel_FV520B--7088442_7118517.html]]></link><description><![CDATA[Tempering/Quenching and tempering/Solution/Aging/Slow Cooling
Surface Quality: Black Surface/Grinding Surface/Roughing/Finish Machining
Smelting Process: EAF+LF+VD(+ESR)
Ultrasonic Test: According to]]></description><pubDate><![CDATA[20131015]]></pubDate></item>

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