| Product Name |
Steel Plate 42CrMo4 Alloy Steel Plate |
| Steel type |
Carbon steel, special alloy steel or as requested |
| Process Method |
Hot roll, cold roll, cold drawn, ect. |
| Other processing method |
Cutting, bending, punching, or as customer's request |
| Size |
Thickness from 0.15mm-300mm, width from 50mm-3500mm, length from 1m-12m or according to customer's special request |
| Material grade |
Carbon steel :Q195-Q420 Series,SS400-SS540 Series,S235JR-S355JR Series,ST Series,A36-A992 Series,Gr50 Series. A500 |
| Standard |
AISI, ASTM, BS, DIN, GB, JIS |
| Surface |
mild steel plain finish, hot dip galvanized, color coated, ect. |
| Size Tolerance |
+/- 1%~3% |
| Yield Strength |
250~600 MPa |
| Tensile Strength |
350~800 MPa |
| Certificate |
API,ISO,SGS,BV,etc |
| Capacity |
5000 tons/month, for non-standard customized products please discuss with us |
| Delivery terms |
FOB / CIF / CFR / DAP or discuss with us for other terms |
Chemical composition of 42CrMo4 steel:
| C |
Si |
Mn |
P |
S |
Cr |
Mo |
| 0.38 - 0.45 |
max 0.4 |
0.6 - 0.9 |
max 0.025 |
max 0.035 |
0.9 - 1.2 |
0.15 - 0.3 |
Mechanical properties of 42CrMo4 Steel:
| Nominal diameter (mm): |
to 16 |
16 - 40 |
40 - 100 |
100 - 160 |
160 - 250 |
250 - 330 |
330 - 660 |
|
| Rm - Tensile strength (MPa) (+QT) |
1100-1300 |
1000-1200 |
900-1100 |
800-950 |
750-900 |
700 |
600 |
| Nominal thickness (mm): |
0.3 - 3 |
|
| Rm - Tensile strength (MPa) (+A) |
620 |
|
| Rm - Tensile strength (MPa) (+AC) |
630 |
| Nominal thickness (mm): |
to 8 |
8 - 20 |
20 - 50 |
50 - 80 |
|
| Rm - Tensile strength (MPa) (+QT) |
1100 |
1000 |
900 |
800 |
|
| Rm - Tensile strength (MPa) (+C) |
720 |
|
| Rm - Tensile strength (MPa) (+LC) |
670 |
| Nominal diameter(mm): or for flat products thickness: to 8; 8-20; 20-60; 60-100; 100-160; |
to 16 |
16 - 40 |
40 - 100 |
100 - 160 |
160 - 330 |
330 - 660 |
|
Re - Upper yield strength or
Rp0.2 - 0.2% proof strength (MPa) (+QT) |
900 |
750 |
650 |
500-550 |
460-500 |
390 |
| Nominal thickness(mm): |
0.3 - 3 |
|
| Rp0.2 0.2% proof strength (MPa) (+A) |
480 |
|
| KV - Impact energy (J) longitud., (+QT) |
+20°
30-35 |
|
| KV - Impact energy (J) transverse, (+QT) |
+20°
22 |
| Nominal thickness (mm): |
0.3 - 3 |
|
| A - Min. elongation Lo = 80 mm (%) (+A) |
15 |
|
| A - Min. elongation at fracture (%) transverse, (+QT) |
10-14 |
|
| A - Min. elongation at fracture (%) (+C) |
4 |
|
| A - Min. elongation at fracture (%) (+LC) |
6 |
| Nominal thickness (mm): |
to 16 |
16 - 40 |
40 - 100 |
100 - 160 |
160 - 250 |
|
| A - Min. elongation Lo = 5,65 √ So (%) (+QT), round products |
10 |
11 |
12 |
13 |
14 |
| Nominal diameter (mm): or for flat products thickness: to 8; 8-20; 20-60; 60-100; 100-160; |
to 16 |
16 - 40 |
40 - 100 |
100 - 160 |
160 - 250 |
|
| Z - Reduction in cross section on fracture (%) (+QT) |
40 |
45 |
50 |
50 |
55 |
|
| Z - Reduction in cross section on fracture (%) (+AC) |
57 |
| Brinell hardness (HBW): (+S) |
255 |
| Brinell hardness (HBW): (+A) |
241 |
| Vickers hardness ( HV): (+A) |
195 |
| Vickers hardness ( HV): (+QT) |
340 - 490 |
Some detail information of 42CrMo4 Steel:
Why choose us???
1.Q:How many years are you focus on exporting steel products?
Our company export steel products over 10 years.
2.Q:Where is your factory located? How can I visit there?
We are located in Liaocheng City,Shandong Province,China.
3.Q:Can I get some samples?
Yes, we can provide samples depend on demands.
4.Q:What do your factory do regarding quality control?
We will provide formal mtc documents, if you like, when the product is ready, welcome to arrange SGS department inspect the goods, or you can come and checking the goods directly. From material to products, we inspect each process to keep good quality.
5.Q:How about payment?
Both T/T and L/C can be accepted.
6.Q:How about MOQ?
At least 1-3 tons.
Audited Supplier 
){kind=link}
){kind=link}