Tianjin Qiangbang Industrial Co., Ltd.

Cultivator Blade, Leaf Spring Steel, Spring Steel Flat manufacturer / supplier in China, offering Spring Steel Flat Bar for Rotary Tiller Blades, 5160h Hot Rolled Steel Flat for Truck Leaf Spring, 5160h Hot Rolled Steel Flats for Truck Leaf Spring and so on.

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Spring Steel Flat Bar for Rotary Tiller Blades

FOB Price:US $450 / Ton
Min. Order (Tons) FOB Price
20+ US $450 / Ton
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Min. Order: 20 Tons
Production Capacity: 400000ton/Year
Transport Package: Export Packing
Payment Terms: L/C, T/T

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Basic Info.

Model NO.:Tiller Blades steel
Type:Rotary Tiller
Application Field:Agriculture
Farming Policy:Dry Cultivating Machinery
Power Source:Tractor
Operation:Soil Preparation Machinery, Continuous Running Operation
Place of Origin:Tianjin, China (Mainland)
Brand Name:Daqiang
Surface1:Smooth Plain
Surface2:Double Grooved
Production Line:Short Stress Production Line
Length:as Customers′ Requirements
Capacity:40, 000tons Per Month
Origin:Tianjin, China

Product Description

Spring Steel Flat Bar for Rotary Tiller Blades

Our range of Flats is widely used in Leaf Spring, Cultivator Shovel, Seed Drill Phalla, Rotavator Blade, Tynes, Tailors Scissers and a number of other related accessories.


1. Grades: GB: 65Mn, 60Si2Mn, 60Si2MnA, 55CrMnA, 60CrMnA, 50CrVA;
DIN. 60Si7, 55Si7, 60SiCr7, 55Cr3, 51CRV4;
2. Width from 40mm to 165mm;
3. Thickness from 4mm to 35mm;
4. Length is customized;


1. Package: 1.0-4.0 tons each bundle, packed with stainless 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

-------------- Choose Us As Your Reliable Supplier ------------

1. Superior quality with good elasticity.
2. Short delivery time, reasonable price and best payment condition.
3. Samples available for free.
5. Outstanding service.

Sincerely welcome to visit our factory and pls feel free to contact with us.
Chemical  Composition
Steel  Grade Chemical  Composition    (%)
Not  more  than 
650.62-0.700.17-0.370.50-0.80≤ 0.25
700.62-0.750.17-0.370.50-0.80≤ 0.25
850.82-0.900.17-0.370.50-0.80≤ 0.25
65Mn0.62-0.700.17-0.370.90-1.20≤ 0.25
55SiMnVB0.52-0.600.17-1.001.00-1.30≤ 0.350.08-0.16 0.0005-0.00350.350.250.0350.035
60Si2Mn0.56-0.641.50-2.000.70-1.00≤ 0.35   0.350.250.0350.035
60Si2MnA0.56-0.641.60-2.000.70-1.00≤ 0.35   0.350.250.0350.025
60Si2CrA0.56-0.641.40-1.800.40-0.700.70-1.00   0.350.250.0350.025
60Si2CrVA0.56-0.641.40-1.800.40-0.700.90-1.200.10-0.20  0.350.250.0350.025
55SiCrA0.51-0.591.20-1.600.50-0.800.50-0.80   0.350.250.0250.025
55CrMnA0.52-0.600.17-0.370.65-0.950.65-0.95   0.350.250.0250.025
60CrMnA0.56-0.640.17-0.370.70-1.000.70-1.00   0.350.250.0250.025
50CrMnA0.46-0.540.17-0.370.50-0.800.80-1.100.10-0.20  0.350.250.0250.025
60CrMnBA0.56-0.640.17-0.370.70-1.000.70-1.00  0.0005-0.00400.350.250.0250.025
30W4Cr2VA0.26-0.340.17-0.37≤ 0.402.00-2.500.50-0.804.00-4.50 0.350.250.0250.025
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Tianjin Qiangbang Industrial Co., Ltd.

- Tianjin, China
- Manufacturer/Factory, Trading Company, Group Corporation

Gold Member Since 2011
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