Structural steel plate DIN17100 St70-2 is mainly used for manufacturing the plants of factory, the common constructor and construction machinery and equipment.The tensile strength of low alloy steel plate St70-2 is within 690-900 Mpa, and the minimum yield strength is 365Mpa. When customers need special sizes for steel St70-2 used, Katalor has the ability to cutting and welding in our processing plant for small parts, round plate, seal head and other frames.
Chemical composition for St70-2 Low alloy steel (Product Analysis Max%)
|
Main chemical elements composition of St70-2 |
|||||
|
C |
Si |
Mn |
P |
S |
N |
|
0.50 |
0.60 |
1.70 |
0.060 |
0.060 |
0.010 |
Mechanical properties of grade St 70-2 low alloy steel(1.0070)
|
Nominal thickness (mm) |
To 16 |
16-40 |
40-63 |
63-80 |
80-100 |
>100 |
|
ReH - Minimum yield strength (MPa) |
365 |
355 |
345 |
335 |
325 |
- |
|
Nominal thickness (mm) |
<3 |
3-100 |
100-200 |
|
Rm -Tensile strength (MPa) |
690-900 |
670-830 |
- |
|
Nominal thickness (mm) |
3-40 |
40-63 |
63 - 100 |
>100 |
|
A - Minimum elongation Lo =5do |
11 |
10 |
9 |
- |
Shanghai Katalor Industry Co., Ltd 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. If you need St70-2 low alloy steel plate, please contact us.
TEL:0086-21-61182423
Fax :0086-21-61182425
E-mail:info@katalor.com
Phone:0086-18317160019
