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Spring Steel Round Bar 60si2mn
Spring Steel Round Bar 60si2mn
Specifications
Place of Origin :
shenzhen, China
Brand Name :
GSf
Certification :
SGS
Model Number :
60si2mn
Description

60Si2Mn Spring Steel
1.Dia 80-800mm length:2000-13000mm
2 Technique:Forged
3.Peel or Q+T as required
3.Delivery:30 days

60Si2Mn

1. Standards: ASTM9260/DIN:1.0906 1.5028 1.0961/JIS SUP7 /GB:60Si2MnA

2. Surface: Black surface/Turned/Ground

3. Process: EAF+LF+VD+ Forged+ Heat Treatment (Annealed, Normalized, Q+T)

4. Machine Capability

Tensile strength (N/mm2Mpa): >=1372(140)

Elongation: >=5

Yield strength: >=1225(125)

Hardness: <=321HB

Reduction of area:>=30

5. Chemical Composition (%):

C

Si

Mn

S

P

Cr

Ni

Cu

V

B

0.52-0.60

1.50-2.00

1.00-1.30

0.035(max)

0.035(max)

0.35(max)

0.35(max)

0.25(max)

0.08-0.16

0.0005-0.0035

6 . Heat treatment

Annealing

750C - furnace cooling - HBS less than 222

Normalizing

830 ~ 860C - air cooling - HBS less than 302

Quenching

850C oil HRC>61

HRC after tempering

150C 61,200 C - 60,300 C - 56,400 C - 51,

500 C - 43,550 C - 38,600 C - 33,650 C - 29


Spring Steel Round Bar 60si2mn

Product tags

spring steel bar 1055

,

tmt steel rod

,

steel round bar s355
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Spring Steel Round Bar 60si2mn

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Product Detail
Place of Origin :
shenzhen, China
Brand Name :
GSf
Certification :
SGS
Model Number :
60si2mn
Contact Supplier
Spring Steel Round Bar 60si2mn

Shenzhen Guangshenfa Metal Co., Ltd

Verified Supplier
12 Years
Guangdong, Shenzhen
Since 2010
Business Type :
Manufacturer,Exporter
Main Products :
alloy steel, Aluminum coil/strip, aluminum plate sheet
Employee Number :
50-100
Certification Level :
Verified Supplier
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