S600MC steel for automobile beams have high
strength and good bending performance, which is suitable for beam parts.
|
Grade
|
Yield strength
(MPa)
|
Tensile strength
(MPa)
|
Elongation (%)
|
180 degree cold bend, diameter
|
|
|
厚度＜3mm
Lo=80mm, b=20mm
|
厚度≥3mm
L0=5.65√S0
|
||||
|
S600MC
|
≥600
|
650-820
|
≥11
|
≥13
|
1.5a
|
S600MC steel Processing technology :
It should be taken into account during the
design that the plasticity and formability of high strength steel for
automobile decreases while strength increases. Also, the more springback and
distortion should be taken into consideration during the design of die and
parts when high strength steels are used. Besides, when High strength steels
are sheared, improper shearing gap will cause a bad sheared edge and then cause
the cracking during the formation. Poor shearing area will also be the source
of fatigue cracking. Die or blade made up of inappropriate material will be easy
to wear or even tipping.
HENAN JOIN-WIN IM/EX CORP Will return you
with high-quality products and complete after-sale service with the lowest
price. we committed to exceed customer's expectation on the basis of quality,
price, and delivery. We sincerely hope to establish long-term cooperation
relationship with you on the basis of mutual benefit, reciprocity and common
development. As S600MC Mechanical and S600MC suppliers, we can supply S600MC
Chemical, S600MC Mechanical and S600MC standard for you ,please contact us ：
Email : pandora@steel-jw.com
Skype : pandora.peng
没有评论:
发表评论