Main Products: Stainless Steel Pipe
sup9a 51CrV4 5160 Spring steel bar rod
USD $500 - $1,000 /Ton
Min.Order:1 Ton
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Jiangsu Cunrui Metal Products Co., Ltd.
Credit Member 4 years 
Business Type: AssociationMain Products: Stainless Steel PipeProduct Details
Description:
Hot rolled spring steel round bar
Hot rolled spring steel round bar
Dia:12mm-160mm
Quality;LF+VD+bright
Length:4-12M
Grade | C | Si | Mn | S | P | Cr | B |
55Si7 | 0.42-0.60 | 1.50-2.00 | 0.60-0.90 | Max 0.030 | Max 0.030 | 0.0008-0.0030 | |
60Si7 | 0.57-0.64 | 1.50-2.00 | 0.60-0.90 | Max 0.030 | Max 0.030 | 0.0008-0.0030 | |
60SiCr7 | 0.56-0.64 | 1.60-2.00 | 0.70-1.00 | Max 0.025 | Max 0.025 | 0.20-0.40 | |
55Cr3 | 0.52-0.59 | Max 0.40 | 0.70-1.00 | Max 0.025 | Max 0.025 | 0.70-1.00 |
Dimension
Rounds: Hot rolled dia.11-90mm, Cold drawn dia.5-50mm
Flats: 6-32mm * 44.5-150mm
Delivery condition: EAF+LF+VD, Hot rolled / Cold drawn, Black / Peeled
Application: Auto manufacture, spring wire
With the short stress production line that can finish foundry and rolling in one process, we are able to produce dozens type of spring flat steel from 6*40mm to 20*150mm.
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