Type: | Steel Bar/Flat Steel |
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Standard: | AISI, ASTM, DIN, JIS, GB, BS |
Composition: | Alloys and Non-Ferrous Metals |
Technique: | Hot Rolled |
Shape: | Bar |
Surface Treatment: | Black/Peeling/Polishing/Machining/Grinding/Turning |
Samples: |
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Customization: |
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Grade | C | Si | Mn | Cr | Ni | Mo | P | S | Cu |
20Mn2/1320/ | 0.17-0.24 | 0.17-0.37 | 1.40-1.80 | ≤0.30 | ≤0.30 | ≤0.10 | ≤0.030 | ≤0.030 | ≤0.30 |
SMn420 | 0.17-0.23 | 0.15-0.35 | 1.20-1.50 | ≤0.35 | ≤0.25 | ≤0.030 | ≤0.030 | ≤0.30 | |
1524 | 0.19-0.25 | 0.15-0.30 | 1.35-1.65 | - | - | ≤0.040 | ≤0.050 | ≤0.20 | |
22Mn6 | 0.18-0.25 | 0.10-0.40 | 1.30-1.65 | ≤0.40 | ≤0.40 | ≤0.10 | ≤0.025 | ≤0.035 | ≤0.30 |
18Mn5 1.0436 |
0.15-0.20 | ≤0.40 | 0.90-1.60 | ≤0.30 | ≤0.30 | ≤0.08 | ≤0.025 | ≤0.015 | ≤0.30 |
30Mn2 | 0.27-034 | 0.17-0.37 | 1.40-1.80 | ≤0.30 | ≤0.30 | ≤0.10 | ≤0.030 | ≤0.030 | ≤0.30 |
SMn433 | 0.30-0.36 | 0.15-0.35 | 1.20-1.50 | ≤0.35 | ≤0.25 | - | ≤0.030 | ≤0.030 | ≤0.30 |
1330 | 0.28-0.33 | 0.15-0.35 | 1.60-1.90 | ≤0.20 | ≤0.25 | ≤0.60 | ≤0.035 | ≤0.040 | ≤0.35 |
28Mn6 | 0.25-0.32 | 0.10-0.40 | 1.30-1.65 | ≤0.40 | ≤0.40 | ≤0.10 | ≤0.025 | ≤0.035 | ≤0.30 |
1.1170 | 0.25-0.32 | ≤0.40 | 1.30-1.65 | ≤0.40 | ≤0.40 | ≤0.10 | ≤0.030 | ≤0.035 | ≤0.30 |
1.7228/55NiCrMoV6G /60CrV/50CrMo4/50CrMo4/ | 0.46-0.54 | 0.17-0.37 | 0.5-0.8 | 0.9-1.2 | ≤0.30 | 0.15-3 | ≤0.03 | ≤0.03 | ≤0.03 |
Steel Grade
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1016 1084 1019 1026 1033 1037 1039 1046 1051 1062 1066 1572 Q355 Q345 Q420 Q460 SCM440 4140 4150 4130 5120 40Cr 40Mn 30Mn 25Mn
15Mn 20Mn 35Mn 45Mn 50Mn 60Mn 70Mn 35CrMoV SCM435 4135 34CrMo4 1.7220
SCM420(H) SCM415(H) 30CrMoVA 35CrMoVA SAE4137(H) 4145 4130 4340 22CrMoH SCM822H 20CrMoH SCM420 4118 20CrMo5 1.7264/1.7243 4130X 4130A
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Standard
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AISI EN DIN GB JIS ASTM
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Technique
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Hot Rolled/ Forged/ Cold drawn
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Alloy Or Not
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Is Alloy
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Processing |
Heat treatment: soft annealing, normalising, isothermal, spheroidising and stress relieving treatments, quenching and tempering
Peeling |
Tolerance
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±1%
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Processing Service
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Bending, Welding, Decoiling, Cutting, Punching
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Delivery Time
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8-14days
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Product Name
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Alloy Steel Rod
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Length
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1-12m
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Technology
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Hot Rolled, Hot Forge, Cold Drawn
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Process
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Forging+Machining(if Need)+surface Treatment
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MOQ
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1 Ton
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Diameter
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6mm-800mm
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Shape
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Round. Square. Rectangular
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Section size mm |
Heat treatment or condition | tensile strength σb Mpa |
Yield point σs Mpa |
Elongation δ % |
Reduction of area ψ % |
hardness HBW |
Impact absorbed energy KV2 J |
≤100 | Quenching and tempering |
900~1100 | ≥700 | ≥12 | ≥50 | 269~321 | ≥35 |
101~160 | 850~1000 | ≥650 | ≥13 | ≥50 | 255~302 | ≥35 | |
161~250 | 800~950 | ≥550 | ≥14 | ≥50 | 214~302 | ≥35 | |
251~500 | 740~890 | ≥540 | ≥14 | - | 225~269 | ≥31 | |
501~750 | 690~840 | ≥490 | ≥15 | - | 207~255 | ≥31 |
1. Who are we?
Our headquarter is located in Shandong, China. Since 2022, we have sold to North America (60.00%), Western Europe (14.00%) and South America (6.00%). There are about 11-50 people in our office.
2. How do we guarantee quality?
Always provide pre-production samples before mass production;
Always carry out final inspection before shipment;
3. What can you buy from us?
Copper, aluminum, die steel, titanium, customized machine parts
4. Why should you buy from us instead of other suppliers?
The company has 25 years of production experience. It has advanced precision production equipment, modern large warehouse, 200000 tons of inventory goods and a number of long-term stable cooperative customers.
5. What services can we provide?
Accepted delivery conditions: FOB, CFR, CIF, EXW
Accepted payment currency: US dollar, Euro, Japanese yen, Canadian dollar, Australian dollar, Hong Kong dollar, British pound, RMB, Swiss franc;
Accepted payment type: T/T, L/C, D/P D/A, PayPal;
Optional ports: Tianjin, Shanghai, Guangzhou;
Spoken: English, Chinese
6. How can we get your price?
A. We need the following information to quote for you:
1). Product Name
2). standard
3). Material grade (chemical composition)
4). dimension
5). amount
6). Special part drawing
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