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<title><![CDATA[EC21 Product Catalogs - 20mn]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/20mn--2846/1/20mn.html]]></link><item>
<title><![CDATA[Mild Steel Square Shape TMT Bar for Construction Site Use (Carbon Steel 8mm 10mm Square Bar)]]></title><link><![CDATA[https://frkmetalsti.en.ec21.com/Mild_Steel_Square_Shape_TMT--11389260_11842723.html]]></link><description><![CDATA[20#, 45#,16Mn,A106(B,C),A53(A,B),API J55,API K55,Q235,Q345,ST35.8,ST37,ST42,ST45,ST52InspectionISO,BV,SGS,MTCPackingWaterproof paper, and steel strip packed. Standard Export Seaworthy Package.Suit fo]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[H13 Tool Steel Round Bar/1.2344/SKD61/4Cr5MoSiV1 Steel Plate]]></title><link><![CDATA[https://otaisteel.en.ec21.com/H13_Tool_Steel_Round_Bar--9723517_9723518.html]]></link><description><![CDATA[20
Mn(％)
0.20～0.50
P(％)
≤0.030
S(％)
≤0.030
Cr(％)
4.75～5.50
Mo(％)
1.10～1.75
V(％)
0.80～1.20
Form of Supply
H13 tool steel, we can supply the round bar, flat bar, plate and squar]]></description><pubDate><![CDATA[20250306]]></pubDate></item>
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<title><![CDATA[Alloy Steel Round Bar]]></title><link><![CDATA[https://wfsteelgroup.en.ec21.com/Alloy_Steel_Round_Bar--11891832_11893303.html]]></link><description><![CDATA[20MnCr5/20CrMn/G51200/SMnC420/20MC5 
20CrMnTi/SMK22/SCM421 
40Mn2/42Mn6/1340/SMn438/SMn443/SMn443H/40Mn5 
40Cr/41Cr4/40X/5140/G51400/SCr440/SCr440H/520M40/530A40/530M40/42C4 
20Cr/20Cr4/20X/5120/G512]]></description><pubDate><![CDATA[20240125]]></pubDate></item>
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<title><![CDATA[SAE1045 Hard Chrome Plated Shafts for Hydraulic Cylinders]]></title><link><![CDATA[https://honedtubing.en.ec21.com/SAE1045_Hard_Chrome_Plated_Shafts--11537182_11658563.html]]></link><description><![CDATA[Mn%
Si%
S%
P%
V%
Cr%
SAE1045
0.42-0.50 
0.50-0.80 
0.04 
0.035 
0.035 
ST52
0.22
1.6
0.55
0.035
0.04
20MnV6
0.16-0.22
1.30-1.70
0.10-0.50
0.035
0.035
0.10-0.20
42CrMo4
0.38-0.45
0.60-0.90
0.15-0.40
0]]></description><pubDate><![CDATA[20221018]]></pubDate></item>
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<title><![CDATA[DIN 1.7225 Steel Bar | DIN 1.7225 Steel Bar Material | Hot Sale DIN 1.7225 Steel Bar Plate]]></title><link><![CDATA[https://4340steelplate.en.ec21.com/DIN_1.7225_Steel_Bar_DIN--11550548_11592373.html]]></link><description><![CDATA[AISI 4140 Chemical C omposition 
C 
0.38-0.45% 
Cr 
0.90-1.20% 
Si 
0.17-0.37% 
Mo 
0.15-0.25% 
Mn 
0.50-0.80% 
Ni 
≤0.30 % 
P 
≤0.035% 
S 
≤0.035% 
SAE 4140 Mechanical Properties 
Tensile Stre]]></description><pubDate><![CDATA[20220624]]></pubDate></item>
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<title><![CDATA[M7 1.3348 High Speed Tool Steel]]></title><link><![CDATA[https://fushunharrislee.en.ec21.com/M7_1.3348_High_Speed_Tool--11351636_11353818.html]]></link><description><![CDATA[Mn
P
S
Cr
Mo
V
W
1.3348
0.95- 1.05
0.70 max
0.40 max
0.030max
0.030max
3.50- 4.50
8.20-9.20
1.70-2.20
1.50- 2.10
Physical properties (average values) at ambient temperature 
Modulus of elasticity [10]]></description><pubDate><![CDATA[20210317]]></pubDate></item>
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<title><![CDATA[AISI1020 Steel Round Bars]]></title><link><![CDATA[https://angelinaying.en.ec21.com/AISI1020_Steel_Round_Bars--7544976_7544977.html]]></link><description><![CDATA[20#
1020
S20C
C22
5. 
Quality Carbon Structural Steel Bar 20#(GB)
Standards
Model
Chemical Composition (%)
C
Si
Mn
S(&amp;le;)
P(&amp;le;)
GB
20#
0.17-0.23
0.17-0.37
0.35-0.65
0.035
0.035
B: 0.0008-0.003
DIN]]></description><pubDate><![CDATA[20130117]]></pubDate></item>
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<title><![CDATA[S17400,SUS630,ASTM630,17-4PH Stainless Steel Round Bar]]></title><link><![CDATA[https://jyxctg.en.ec21.com/S17400_SUS630_ASTM630_17_4PH--7086713_7086714.html]]></link><description><![CDATA[Mn
Cr
Mo
V
P
S
Co
1.40~1.60
&amp;le;0.60
&amp;le;0.60
11.00~13.00
0.70~1.20
&amp;le;1.10
&amp;le;0.030
&amp;le;0.030
&amp;le;1.00
The main properties: 
1. The hardness after D2 tool steel annealing Less than or equal 255 HB]]></description><pubDate><![CDATA[20131015]]></pubDate></item>

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