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<title><![CDATA[EC21 Product Catalogs - c section forming machine]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/c_section_forming_machine--2846/1/c section forming 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[C(％)
0.38～0.43
Si(％)
0.15～0.35
Mn(％)
0.75～1.00
P(％)
≤0.035
S(％)
≤0.040
Cr(％)
0.80～1.10
Mo(％)
0.15～0.25
Form of Supply
ASTM 4140 Alloy structural steel, we can supply the 4]]></description><pubDate><![CDATA[20250306]]></pubDate></item>
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<title><![CDATA[AISI H13 DIN 1.2344 SKD61 Hot Work Mould Steel Bar]]></title><link><![CDATA[https://fushunharrislee.en.ec21.com/AISI_H13_DIN_1.2344_SKD61--11359578_11360647.html]]></link><description><![CDATA[C, allow a good soaking period (two hours per 25mm of ruling section). Cool in the furnace or in air. The tools may then be finish machined before hardening.AISI H13 HARDENING:Preheat to 780-820°C. ]]></description><pubDate><![CDATA[20210331]]></pubDate></item>

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