Gold Member Since 2014
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Qingdao Helio Steel Co., Ltd.

Cold Drawn Steel, Cold Drawn Bar, Cold Drawn Steel Round Bar manufacturer / supplier in China, offering Bright Surface Free Sample Cold Drawn Steel Round Bar, High Quality Round Bar /Steel 1045 S45c, B2 B3 B4 Hot Rolled Steel Bar for Making Steel Ball and so on.

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Bright Surface Free Sample Cold Drawn Steel Round Bar

FOB Price: US $750 / Ton
Min. Order: 10 Tons
Min. Order FOB Price
10 Tons US $750/ Ton
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Production Capacity: 50000ton/Month
Transport Package: Anti-Rust Packing
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: cold dranw
  • Standard: AISI, ASTM, GB, JIS, DIN, BS
  • Application: Structural Steel Bar, Tool Steel Bar, Die Steel Bar
  • Alloy: Alloy
  • Product Name: Bright Surface Free Sample Cold Drawn Steel Round
  • Process: Cold Drawn + Polishing
  • Tolerance: H9 H10 H11
  • Sample: Free Offer
  • Specification: 10-120mm
  • HS Code: 722850
  • Type: Alloy Steel Bar
  • Technique: Cold Drawn
  • Surface Treatment: Polished
  • Special Use: Mold Steel
  • Grade: A36/1020/1045/4140/5140
  • Diameter: 10-120mm
  • Surface: Bright Surface Steel Bar
  • Trademark: helio steel
  • Origin: China
Product Description
                  Bright surface free sample cold drawn steel round bar

1020 bright surface steel round bar          1020 cold drawn steel round bar
1045 bright surface steel round bar           1045 cold drawn steel round bar
4140 bright surface steel round bar           4140 cold drawn steel round bar


cold drawn steel round bar can offer free sample to check 

Cold Drawn Steel Bar Processing: EAF + LF + VD + CONCASTING BILLETS + HOT ROLLED + PICKLING/PEELING +(ANNEALING) + COLD DRAWN + OILING + BUNDLING + BOTH ENDS CUTTING+ PACKING + MARKING


Cold drawn steel bar is one kind of cold finished bars.
Cold drawn steel bar has much better surface and much more precision size.
Cold drawn steel bar is widely used as machinery components.


Cold Drawn Steel Bar Application: hardware tools, auto parts, standard parts, fasteners common shaft, machinery manufacturing, light industry, hardware, bicycles, cars, motorcycles, textile machinery, transformers and other machinery industry.

Cold drawn steel bar shape and size 
ShapesSizes
cold drawn steel round bar8mm to 120mm
cold drawn steel square bar8*8mm to 120*120mm
cold drawn steel flat bar(6mm to 60mm)*(60mm to 100mm)
cold drawn steel hexagonal bar19mm to 70mm(side to side)
 
Chemical composition 
 CSiMnCrMoNiPS
Q235+Cr≤ 0.22≤0.35≤1.40.3-0.4  ≤ 0.035≤ 0.035
S20Cr0.17-0.230.17-0.370.3-0.60.3-0.4  ≤ 0.035≤ 0.035
C35Cr0.32-0.390.17-0.370.5-0.80.3-0.4  ≤ 0.035≤ 0.035
C45Cr0.42-0.50.17-0..370.5-0.80.3-0.4  ≤ 0.035≤ 0.035
C55Cr0.52-0.60.17-0..370.5-0.80.3-0.4  ≤ 0.035≤ 0.035
40Cr0.37-0.440.17-0.370.5-0.80.8-1.1  ≤ 0.035≤ 0.035
20CrMo(A)0.17-0.240.17-0..380.4-0.70.8-1.10.15-0.25 ≤ 0.035≤ 0.035
30CrMo(A)0.26-0.330.17-0.380.4-0.70.8-1.10.15-0.25 ≤ 0.035≤ 0.035
35CrMo(A)0.32-0.400.17-0.370.4-0.70.8-1.10.15-0.25 ≤ 0.035≤ 0.035
42CrMo(A)0.38-0.450.17-0.370.5-0.80.90-1.2   0.15-0.25 ≤ 0.035≤ 0.035
20MnCr50.17-0.23≤0.41.1-1.41.0-1.3  ≤ 0.035≤ 0.035
16MnCr50.13-0.19≤0.41.0-1.30.8-1.0  ≤ 0.035≤ 0.035
EN3530.16-0.220.15-0.350.8-1.00.75-1.250.08-0.151.00-1.20≤ 0.035≤ 0.035
SAE 8620H0.17-0.230.15-0.350.6-0.950.35-0.650.15-0.30.35-0.65≤ 0.035≤ 0.035
40CrNiMoA0.37-0.440.17-0.370.50-0.800.60-0.900.15-0.251.25-1.65≤ 0.035≤ 0.035

Tolerance
 h8h9h10h11
6 - 100/-0.0220/-0.0360/-0.0580/-0.090
10 - 180/-0.0270/-0.0430/-0.0700/-0.110
18 - 300/-0.0330/-0.0520/-0.0840/-0.130
30 - 500/-0.0390/-0.0620/-0.1000/-0.160
50 - 800/-0.0460/-0.0740/-0.1200/-0.190

Our company 
  We specialized in kinds of products more than 10 years,
  especially in hot rolled steel round bars ,square bars,flat bars ,cold drawn bars, and forged bars.
Our main material are all carbon steel and alloy steel ,such as :aisi1020 1035 1045 1055 s20c s35c s45c s55c ss400 a36 c20 c35 c45 ck45 aisi4140/scm440 aisi4340/40crnimoa aisi8620H,40cr,gcr15,sae52100,20Mn,40Mn,St52,St37,S235JR,etc
We hope we can establish good cooperation with you,if ysteel ou need, please contact me,.Inquiry will be replied in 24 hours
My contact way:(Please feel free to contact me if have any need )
 
Contact personEmma Wen
Tel86 18963469098
S-kypelaiwuemma
qq2927591940
Whats- app8618963469098
E-mail 

Bright Surface Free Sample Cold Drawn Steel Round Bar

Bright Surface Free Sample Cold Drawn Steel Round Bar

Bright Surface Free Sample Cold Drawn Steel Round Bar

Bright Surface Free Sample Cold Drawn Steel Round BarBright Surface Free Sample Cold Drawn Steel Round Bar

Bright Surface Free Sample Cold Drawn Steel Round Bar
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