1.Grade:Spring Steel 2.Dimensions:6~20mm
3.Standard:AISI, ASTM, BS, DIN, GB, JIS 4.Place of Origin:Guangdong, China
5.Brand Name:songshun steel 6.Model Number:9260/1.7018/SUP7/60Si2MnA
7.Type:Spring Steel Bar 8.Application:Chains for car
9.Name:ASTM9260 Spring Steel |Forged ASTM9260 Spring Steel Alloy Bar
10.Shape:Round bars/ Flat bar/Plate
11.Technology:Hot Rolled/ Forged/ Clod Drawn
12.Heat treatment:Annealing/ Q+T
13.Surface treatment:Black/ Peeling/ Polishing/Machined
14.Delivery condition:Hot rolled or forged/ Peeled or black surface/annealed or QT
15.Test:SGS/UT100%/Elements testing
16.Certificate:ISO/ Mill certificate
17.Service:Sample free and 24 hours online
18.Experience:Ten years manufacturer experience
ASTM9260 is a widely used silicon-manganese spring steel with slightly higher strength, elasticity and hardenability than 55Si2Mn.
Features and scope of application:
ASTM9260 is suitable for the production of flat springs or coil springs with a wire diameter below 30mm in the railway vehicle, automobile and tractor industries, and also suitable for the production of heat-resistant springs in non-corrosive media with a working temperature below 250 ℃ Large, important coil springs under load and operating under high stress.
Chemical composition:
Carbon C: 0.56～0.64 Silicon Si: 1.80～2.20
Manganese Mn: 0.75～1.00
Sulfur S: ≤0.040
Phosphorus P: ≤0.035
Chromium Cr: ≤0.35
Nickel Ni: ≤0.35
Copper Cu: ≤0.25
Dongguan Songshun Mould Steel Co., Ltd. has won a good reputation all over the world with its focus on die steel products for more than ten years, accumulated professional knowledge and technology and rich industry experience, and has received unanimous praise and feedback from customers who have cooperated with it for many years. and repurchase, currently the company's main business is carbon, alloy structural steel, tool steel, high-speed tool steel, cold work tool steel, hot work tool steel, plastic mold steel, engineering steel and mechanical structural steel, etc.
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