Sichuan Liaofu Special Steel Company is one of the most experienced manufacturers and suppliers of 6150 spring steel bar in China. With over 20 years' experience, our factory offer high quality products made in China with competitive price. Welcome to contact us for wholesale service.
6150 spring steel bar
6150 spring steel bar is widely used inmechanical manufacture,construction field,farm vehicles,agriculture greenhouse,automotive industry,railway,decoration,steel structure,etc.
Product Basic Information:
Material | 6150 | ||
Chemical Composition | Mechanical Properties(In Quenched & Tempered State) | ||
C | 0.38-0.45 | Tensile strength(MPA) | 1080 |
Si | 0.17-0.37 | Yield strength (MPA) | 930 |
Mn | 0.50-0.80 | Elongation(δ5/%) | 12 |
Cr | 0.90-1.20 | Reduction in Area (ψ/%) | 45 |
Mo | 0.15-0.25 | Impact (J) | 63 |
P | ≤0.035 | Hardness | ≤229HB |
S | ≤0.035 | ||
Cu | ≤0.30 | ||
Ni | ≤0.30 | ||
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 |
Below inspection will be done in the production.
(1) Ray detection---RT;
(2) Ultrasonic testing---UT;
(3) Magnetic Particle Testing-MT;
(4) Penetration testing-PT;
(5) Eddy current flaw detection-ET
Packing & Delivery
Standard seaworthy package:
1.Packed in bundles,wrapped with kraft paper for protection,reinforced by steel strip for the convenience of long distance transportation.
2.Each bundle weight: 2.0 to 3.0 MT.
FAQ
1.Q: Are your a factory or a trading company?
A: We are a factory.
2.Q: What is your delivery date?
A:The delivery date is about 10-30 days after receipt of payment.
3.Q: How can I get some sample?
A: We are honored to offer you samples
4.Q: OEM is acceptable?
A: Yes. We are good at steel making since 2002 with complete production equipments. Share your new project with us, we will help you to solve it.
5.Q: What are the difference between you and other steel company?
A: Quality first! The price will be changed according to your order. The rechargeable sample's will return to you after you offer the deposit!Our company are full of chinese culture,Won't you want to come here! ^.^
The sales are beautiful and handsome0.0!
Our Service
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