Normally customer-oriented, and it's our ultimate concentrate on for UNS S3220 stainless steel sheet, Titanium Wire, D2 Mould Steel Flat Bar. We are confident that we are going to share mutual achievement and create strong co-operation relations with our companions in this marketplace. We value quality as life, continuously introducing advanced production equipment, developing and training outstanding technical personnel. Item lists and detailed parameters and any other info weil be sent to you timely for the inquiries. Honesty is our principle, professional operation is our work, service is our goal, and customers' satisfaction is our future!
SUP10 Spring steel bar
SUP10 Spring steel bar is used in automobile suspension devices and thus is an ultra clean alloy-added steel with excellent fatigue resistance. It is also used in coil springs and stabilizer bars.
Product Basic Information:
Quality Standard |
JIS G4801 2005 Spring Steels |
SUP10 Spring steel Chemical Composition(%) | ||||||
C | Mn | P | S | Si | Cr | V |
0.47-0.55 | 0.65-0.95 | 0.030max. | 0.030max. | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
Mechanical Properties(Quenched and Tempered Condition)(T=20°C if not differently stated) | |||
Tensile Strength Rm (Mpa) | Yield Strength Rp0.2 (Mpa) | Elongation A5 (%) | Area Reduction Ratio C (%) |
1275 min | 1130 min | 10 min | 40 min |
Heat Treatment | ||
Quenching Temperature (°C) | Media | Tempering Temperature (°C) |
850 | oil | 500 |
SUP10 Spring steel Similar steel grade & equivalent steel materials:
USA | Japanese | Gemany | British | France | International | Chinese |
ASTM&AISI&SAE | JIS | EN DIN | EN BS | EN NF | ISO | GB |
6150 | Sup10 | 51CrV4(1.8159) | 51CRV4 | 51CrV4 | ------ | 50CrVA |
Packing & Delivery
Standard seaworthy package:
1)Paint oil on the surface to protect the steel flat bars from rusting
2)Bundle packing by iron strips.
3)Bundle weight is from 2Mt to 3Mt
4)Two or three tags will be attached on each bundle.In general,at one end of each other.
5)According to the customer's demand.
FAQ
Q: Are you trading company or manufacturer ?
A: We have our own factory with complete production equipment and inspection facilities.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.
If you have another question, please feel free to contact us as bellow:
Our Service
'Based on domestic market and expand overseas business' is our progress strategy for Sup9 Sup9a Sup 10 Sup 11 Hot Rolled Spring Steel Flat Bar for Leaf Spring. The continuous improvement of the company's performance, the improvement of employee's treatment and the guarantee of welfare, all these are due to the high-quality employees. We believe that our growth base on customer's achievements, credit history is our lifetime.