Round Steel Spring Bar 60Si2MnA

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
50MT m.t.
Supply Capability:
600000TONS/YEAR m.t./month

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Product Description:

Spring Steel can be divided into two types. One is carbon spring steel, and other one is alloy spring steel.

Alloy spring steel is based on carbon spring steel, by adding one or more alloying elements to improve the mechanical properties, hardenability and other properties to meet the requirement for manufacturing all kinds of spring steel.

 

Specification of Round Steel Spring Bar:

-Material: 60Si2MnA

-Standard: GB

-Type: Spring Steel

 

Corresponding Steel Grade for Reference:

CHN, GB

JPN, JIS

GER, DIN

GBR, BS

60Si2MnA

SUP6/SUP7

60SiCr7

251H60

FRA, NF

USA, AISI/SAE

ISO

61SC7

H2600

61SiCr7

 

Chemical Composition:

C

Si

Mn

S

0.52~0.6

1.50~2.00

1.00~1.30

≤0.035

P

Cr

Ni

Cu

≤0.035

≤0.35

≤0.35

≤0.25

V

B

0.08~0.16

0.0005~0.0035

 

Mechanical Properties:

-Tensile Strength σb (MPa): ≥1372 (140)

-Yield Strength σs (MPa): ≥1225 (125)

-Elongation δ10(%): ≥5

-Percentage reduction of area: ψ (%): ≥30

-Hardness:

1, Hot rolled, ≤321HB

2, Cold drawn + Heat treatment: ≤321HB

 

Usage/Applications of Round Steel Spring Bar:

-60Si2MnA contains little alloying elements. Its hardenability is higher than 60Si2Mn. The decarburizing tendency is small and the prime cost is low.

-Products of this material are used as flat spring o spiral spring with diameter less than 30mm that bear a large load during the fabrication of trains, cars and tractors.

 

Packaging & Delivery of Round Steel Spring Bar:

-Packing Detail: The products can be packed in bundles by steel wires.

-Delivery Detail:

1, Delivery time: 30~45 working days after receive buyer’s T.T. or L/C.

2, Delivery status should be written in the contract. (Heat treatment or no)

 

Payment:

-Invoicing on theoretical weight or actual weight as customer’s request.

-FOB, CFR or CIF.

-Regular terms of payment:

1, 30% payment in advance, the remaining balance (70% payment) against the copy of B/L. 100% payment before shipment.

2, 30% payment in advance, the remaining balance (70% L/C) against the copy of B/L. 100% payment before shipment.

3, Negotiable.

 

Photos of Round Steel Spring Bar:

-Round Steel Spring Bar 1: 

Round Steel Spring Bar 60Si2MnA

-Round Steel Spring Bar 2: 

 Round Steel Spring Bar 60Si2MnA

-Round Steel Spring Bar in the factory: 

Round Steel Spring Bar 60Si2MnA

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ORIGIN,a well-known enterprise specializing in the production and sales of Spring steel and aluminum powder.

1. Manufacturer Overview

Location Jiangsu, China
Year Established 2003
Annual Output Value Above US$ 30 Million
Main Markets Asia-Pacific; Middle east
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shanghai.
Export Percentage 20% - 30%
No.of Employees in Trade Department 10-20 People
Language Spoken: English; Chinese
b)Factory Information  
Factory Size: Above 100,000 square meters
No. of Production Lines 2
Contract Manufacturing OEM Service Offered;
Product Price Range Average