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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
We'll make every effort and hard work to be superb and excellent, and speed up our steps for Spring Steel Round Bar ASTM 6150/Sup10/50crva/50CRV4 (1.8159). We are seeking for extensive cooperation with honest customers, achieving a new cause of glory with customers and strategic partners. Welcome all friends to place trial order for creating a long-term business relationship.