Product Details
Spring Steel Round Bar JIS/KSSUP10 BS51CrV4(1.8159) 6.0mm-1200mm
bright round bar
6150 is a kind of higher spring, which is used as a high load
important spring with large section and valve spring, piston spring
and safety valve spring with working temperature<300 ℃.Spring
steel is a name given to a wide range of steels used in the
manufacture of springs, prominently in automotive and industrial
suspension applications. These steels are generally low-alloy
manganese, medium-carbon steel or high-carbon steel with a very
high yield strength.
Supply Form & Size
Form of Supply | Size(mm) | Length(mm) |
Round bar | 6.0mm-1200mm | 2.5m-10m |
Chemical Composition&Related Specifications
Grade | C | Si | Mn | P | S | Cr |
6150 | 0.48-0.53 | 0.15-0.35 | 0.7-0.9 | ≤0.035 | ≤0.04 | 0.8-1.1 |
Brand comparison table
AISI/SAE | DIN/EN | BS | JIS/KS | China |
6150 | 51CrV4(1.8159) | 51CrV4(1.8159) | SUP10 | 50CrVA |
Mechanical Property
tensile strength σb (MPa) | ≥1274(130) |
yield strength σs (MPa | ≥1127(115) |
hardness | hot-rolling≤321HB;Cold drawing+heat treatment≤321HB |
Company Profile
Wuxi Zhanlu International Trade Co., Ltd.: Our company's address is
located in Wuxi, Jiangsu Province, China, where the steel resources
are very rich. Our company is a comprehensive import and export
steel trade enterprise. We can provide steel trade, logistics,
warehousing and other services. Our iron and steel products mainly
include excellent and special steel, mold steel and stainless
steel. In addition, our company can also provide special steel
products, such as cold drawn round steel, bright round steel
Polished round steel, cold drawn seamless pipe, cold drawn
hexagonal steel, cold drawn flat steel; Forged round steel, forged
flat steel and other special steel products.
Our company's business philosophy is "quality is life and service
is soul". Based on the principle of complete variety and customer
first, our product sales range is wide: China, Europe, the United
States, Japan, South Korea, Southeast Asia, Africa and other
countries. At the same time, we also provide services for the
Chinese procurement agents of many international companies, because
we can provide rich inventory and strong sources of goods, which
can solve their needs very well, It has won the trust of many
customers.
Our company has professional technology and rich experience. We can
provide quality control, spot supply, futures customization,
international trade and other services, including customs
clearance, commodity inspection, cargo transportation, insurance
and foreign exchange transactions. We are ready to provide
customers with various high-quality products and fast and
convenient services.