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Model No. : | 65Mn spring steel flat bar |
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Product description
China DAQIANG 65Mn spring steel flat bar for rotary blades/ tiller blades/ Coulter Kinfe
---------------Specification-------------
1. Grade from SUP6(9260), SUP9(5155), SUP9A(5160), SUP10A(6150), SUP11(51B60), 65Mn, 60Si2Mn, 60Si2MnA, 55CrMnA, 60CrMnA, 50CRV4;
2. Width from 40mm to 165mm;
3. Thickness from 6mm to 35mm;
4. Length is customized;.
---------------Remarks--------------
1. Package: 1.0-4.0 tons each bundle, packed with steel strips.
2. Min Order Qty: 20-26MT in one 20'' container
3. Delivery Time: 7-15 working days
4. Price Terms: FOB, CFR, CIF
5. Payment Terms: L/C at sight of T/T against shipping documents
--------------- Features ---------------
1. High Strength & Toughness
2. Good Hardenability & Plasticity
3. Excellent Decarburization
4. Strong Resistance & Good Elasticity
5. Perfect Machinability
Product Chemical Composition | ||||||||||||
China | America | Japan | Germany | C | Si | Mn | Cr | V | B | P | S | HB≤ |
≤ | ||||||||||||
65Mn | 1066 | 0.62-0.70 | 0.17-0.37 | 0.90-1.20 | ≤ 0.25 | 0.035 | 0.035 | 302 | ||||
55Si2Mn | 9255 | 55Si7 | 0.52-0.60 | 1.50-2.00 | 0.60-0.90 | ≤ 0.35 | 0.035 | 0.035 | 302 | |||
60Si2Mn | 9260 | SUP6 | 60Si7 | 0.56-0.64 | 1.50-2.00 | 0.60-0.90 | ≤ 0.35 | 0.035 | 0.035 | 321 | ||
60Si2MnA | 9260 | SUP6 | 60Si7 | 0.56-0.64 | 1.60-2.00 | 0.60-0.90 | ≤ 0.35 | 0.025 | 0.025 | 321 | ||
55CrMnA | 5155 | SUP9 | 55Cr3 | 0.52-0.60 | 0.17-0.37 | 0.65-0.95 | 0.65-0.95 | 0.025 | 0.025 | 321 | ||
60CrMnA | 5160 | SUP9A | 0.56-0.64 | 0.17-0.37 | 0.70-1.00 | 0.70-1.00 | 0.025 | 0.025 | 321 | |||
50CrVA | 6150 | SUP10 | 51CrV4 | 0.46-0.54 | 0.17-0.37 | 0.50-0.80 | 0.80-1.10 | 0.10-0.20 | 0.025 | 0.025 | 321 | |
60CrMnBA | 51B60 | SUS11 | 58CrMnB4 | 0.56-0.64 | 0.17-0.37 | 0.70-1.00 | 0.70-1.00 | 0.0005-0.004 | 0.025 | 0.025 | 321 | |
55SiMnVB | 51B60 | SUS11 | 58CrMnB4 | 0.52-0.60 | 0.70-1.00 | 0.70-1.00 | ≤ 0.35 | 0.08-0.16 | 0.0005-0.0035 | 0.025 | 0.025 | 321 |
60SiCrBA | 0.56-0.64 | 1.40-1.80 | 0.40-0.70 | 0.90-1.20 | 0.10-0.20 | 0.025 | 0.025 |
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