Gold Member Since 2012
Audited Supplier
Qingdao Jiahexin Steel Co., Ltd.

Alloy Steel Bar, Steel Round Bar, Alloy Steel Round Bar manufacturer / supplier in China, offering Alloy Steel Round Bar 20cr, Alloy Steel Bar 20cr, S45c C45 SAE1045 Grade Steel Round Bar, Ms Mild Steel Checkered Steel Plate 2mm Thickness and so on.

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Supplier Homepage Product Steel Bars Alloy Steel Round Bar 20cr, Alloy Steel Bar 20cr

Alloy Steel Round Bar 20cr, Alloy Steel Bar 20cr

Purchase Qty.:
(Tons)
5-9 10+
FOB Unit Price: US $450 US $600
Purchase Qty. (Tons) FOB Unit Price
5-9 US $450
10+ US $600
Get Latest Price
Port: Qingdao, China
Production Capacity: 10000 Mt Per Month
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: Diameter: 4mm-800mm
  • Standard: AISI, ASTM, GB, JIS, DIN, BS
  • Application: Structural Steel Bar, Tool Steel Bar, Die Steel Bar
  • Alloy: Alloy
  • Diameter: 4mm-800mm
  • Transport Package: Steel Strip
  • Type: Alloy Steel Bar
  • Technique: Hot Rolled
  • Surface Treatment: Black\Polish\Annealed
  • Special Use: Free Cutting Steel
  • Trademark: Jiahexin steel
  • Origin: Qingdao China
Product Description
Product:
Alloy steel round bar 20Cr,ally steel bar 20Cr
Standard:GB,AISI,JIS,ASTM,EN,ASTM,etc
Material:
10#,S210C,S09CK,1010,C10E,15#,S15C,S15CK,1015,20#,
S20C,S20CK,1020,C22,25#,S25C,1025,30#,S30C,1030,35#,
S35C,1035,40#,S40C,1040,45#,S45C,1045,C45E,50#,S50C,
1050,55#,1055,60#,C60,20Mn,1022,25Mn,30Mn2,40Mn,50Mn,
20Cr,15Cr,30Mn2,1330,1335,1340,etc
Surface:Black painted,Galvanized,
Dimension:Round bar
Diameter:4mm-800mm
Package:
Standard seaworthy export package or as customer's request.
Application:
Carbon steel rod applies to chemical industry,shipping industry,
manufacturing industry,construction,decorate industry,electric
power,pump shafts,sanitary wares,furniture handles,boiler,high
temperature resistant,low temperature resistant,corrosion resistant.
 
1.Steel Grade:
GBASTM/AISI/SAEJISDINBS
 20Cr 5120 SCr420 20Cr4 527A19
 
GBASTM/AISI/SAEJISDINBS
 40Cr 5140 SCr440 41Cr4(1.7035) 530A40
 
 2.Chemical composition
GradeCCrMnSiPSNiCuMo
     
20Cr0.18-0.240.70-1.000.50-0.800.17-0.370.0350.0350.300.300.15
SCr4200.18-0.230.90-1.200.60-0.900.15-0.350.0300.0300.250.
30
-
51200.17-0.220.70-0.900.70-0.900.15-0.350.0350.040---
20Cr40.17-0.230.90-1.200.60-0.900.15-0.400.0350.035---
 
 
GradeCCrMnSiPSNiCuMo
     
40Cr0.37-0.440.80-1.100.50-0.800.17-0.370.0350.0350.300.300.15
SCr4400.38-0.430.90-1.200.60-0.900.15-0.350.0300.0300.250.
30
-
51400.38-0.430.70-0.900.70-0.900.15-0.350.0350.040---
41Cr40.38-0.450.90-1.200.60-0.90≤0.400.0250.035---
3.Mchanical property
5120
Tensile Strength(Mpa)Yield Strength(Mpa)ElongationShrinkageAkv(J)
 835 540 10 40 47
5140
Machanical property
Tensile strengthYild strengthElongationreduction of area
Min (%)Min (%)Min (%)Min (%)
MpaMpaMpaMpa
980 785 45 
 
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