Tianjin Qiangbang Industrial Co., Ltd.

Spring Flat Bar, Spring Steel Flat, Flat Steel Bar manufacturer / supplier in China, offering 55si7, 55cr3, 51CRV4 Spring Steel Flat Bars, 5160h Hot Rolled Steel Flat for Truck Leaf Spring, 5160h Hot Rolled Steel Flats for Truck Leaf Spring and so on.

Supplier Homepage Product List Hot Rolled Steel Flat Bars 55si7, 55cr3, 51CRV4 Spring Steel Flat Bars

55si7, 55cr3, 51CRV4 Spring Steel Flat Bars

FOB Price:US $450 / Ton
Min. Order (Tons) FOB Price
25+ US $450 / Ton
Get Latest Price
Min. Order: 25 Tons
Production Capacity: 40000 Ton/Month
Transport Package: Export Packing
Payment Terms: L/C, T/T, D/P

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Basic Info.

Model NO.:5mm x 35mm - 35mm x 165mm
Type:Steel Plate
Standard:ASTM, AISI, GB, JIS, DIN
Certification:ISO, SGS, BV
Surface Treatment:Coated
Technique:Hot Rolled
Application:Leaf Springs
Special Use:Truck Manufacturing
Width:40mm-165mm
Thickness:4.5mm-35mm
Brand Name:Daqiang
Place of Origin:Tianjin, China (Mainland)
Package:Standard Export Packing
Usage:Leaf Spring of Trucks
Capacity:40, 000 Tons Per Month
Surface:Smooth Plain, Double Grooved, Single Grooved
End:Round Edge, Right Angle
Trademark:DaQiang
Specification:Thickness 4.5mm - 35mm, Width 40mm - 165mm
Origin:Jinghai, Tianjin, China
HS Code:72283090

Product Description

55Si7, 55Cr3, 51CrV4 Spring Steel Flat Bars  

---------------Specification-------------

1. Grade from SUP6(9260), SUP9(5155), SUP9A(5160), SUP10A(6150), SUP11(51B60), 65Mn, 60Si2Mn, 60Si2MnA, 55CrMnA, 55Cr3, 60CrMnA, 50CRV4, 51CRV4;
2. Width from 40mm to 165mm;
3. Thickness from 4.5mm to 35mm;
4. Length is customized;
5. Other construction steel available.

---------------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

-------------- 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.

We are anticipating your order soon.
 Standard GradeCompositional AnalysisHB
ChinaAmericaJapanGermanyCSiMnCrVBPSMax
65Mn1066

0.62-0.700.17-0.370.90-1.200.25 max

0.0350.035302
55Si2Mn9255
55Si70.52-0.601.50-2.000.60-0.900.25 max

0.0350.035302
60Si2Mn9260SUP660Si70.56-0.641.50-2.000.60-0.900.25 max

0.0350.035321
60Si2MnA9260SUP660Si70.56-0.641.60-2.000.60-0.900.25 max

0.0300.030321
55CrMnA5155SUP955Cr30.52-0.600.17-0.370.65-0.950.65-0.95

0.0300.030321
60CrMnA5160SUP9A
0.56-0.640.17-0.370.70-1.000.70-1.00

0.0300.030321
50CrVA6150SUP10A51CrV40.46-0.540.17-0.370.50-0.800.80-1.100.10-0.20
0.0300.030321
60CrMnBA51B60SUS1158CrMnB40.56-0.640.17-0.370.70-1.000.70-1.00
0.0005-0.0040.0300.030321
55SiMnVB51B60SUS1158CrMnB40.52-0.600.70-1.000.70-1.000.35 max0.08-0.160.0005-0.00350.0300.030321
60SiCrBA


0.56-0.641.40-1.800.40-0.700.90-1.200.10-0.20
0.0300.030321

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Tianjin Qiangbang Industrial Co., Ltd.

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

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