alloy steel forging round bar
alloy steel forged round steel refers to round steel made from alloy steel as raw material and processed through forging technology.
features:
it has high strength, high hardness, good wear resistance, toughness, and fatigue resistance, which can meet the requirements of various complex working conditions.
common materials:
alloy structural steel:such as 20cr, 40cr, 42crmo, etc., has good comprehensive mechanical properties and is widely used in the field of mechanical manufacturing.
alloy tool steel:such as cr12mov, 9cr2mo, etc., has high hardness, high wear resistance, and good thermal stability, and is commonly used in mold manufacturing.
stainless steel:such as 304, 316, etc., has excellent corrosion resistance and oxidation resistance, and is suitable for industries such as food, chemical, and medical devices.
main applications:
1. automotive industry: used for manufacturing key components such as engine crankshafts, half shafts, gears, etc.
2. mechanical manufacturing: it can produce various shafts, gears, bolts and other parts, and is an important basic material for mechanical equipment.
3. aerospace: suitable for manufacturing components such as aircraft landing gear and engine blades that require extremely high performance.
4. energy industry: used for manufacturing equipment parts such as pipelines, valves, and shafts in the fields of petroleum, chemical, and power.
steel grade form:
|
grade |
norma di riferimento |
aisi/sae |
siau |
en |
uni |
din |
w.n. |
afnor |
bs | |
16mncr5 |
uni 7846 |
(5115) |
yv |
16mncr5 |
16mncr5 |
16mncr5 |
1.7131 |
16mc5 |
| |
16mncr5 |
en 10084 | |
20mncr5 |
en 10084 |
(5120) |
yz |
20mncr5 |
20mncr5 |
20mncr5 |
1.7147 |
20mc5 |
| |
20mncr5 |
uni 7846 | |
16crni4 |
uni 7846 |
|
g12 |
16crni4 |
16crni4 |
16crni4 |
|
|
(637m17) | |
16nicr4 |
en 10084 | |
20crni4 |
uni 7846 |
|
g14 |
|
20crni4 |
|
|
|
| |
16nicr11 |
uni 8550 |
(3415) |
g2 |
|
16nicr11 |
(14nicr10) |
(1.5732) |
16nc11 |
| |
20nicrmo2 |
uni 7846 |
(8620) |
hd20 |
20nicrmo2-2 |
20nicrmo2-2 |
(21nicrmo2-2) 20nicrmo2-2 |
(1.6523) |
20ncd2 |
| |
20nicrmo2-2 |
en 10084 | |
18nicrmo5 |
uni 7846 |
(815m17) |
k2d |
(17nicrmo6-4) |
18nicrmo5 |
|
|
(18ncd6) |
|
|
|
|
|
|
|
17crnimo6 |
|
|
|
|
|
|
|
|
|
18crnimo7-6 |
|
|
| |
17nicrmo6-4 |
en 10084 |
|
|
17nicrmo6-4 | (18nicrmo5） |
|
|
|
| |
16nicrmo12 |
uni 7846 |
|
g2s |
|
16nicrmo12 |
|
|
(16ncd13) |
| |
36crmn5 |
uni 7845 |
|
ycm |
|
36crmn5 |
|
|
|
|
|
|
4130 |
|
|
|
|
|
|
|
|
|
|
|
|
|
42crmos4 |
|
|
| |
42crmo4 |
uni 7845 |
(4140) |
um8 |
42crmo4 |
42crmo4 |
42crmo4 |
1.7225 |
42cd4 |
(708a42) | |
42crmo4 |
uni en 10083 |
|
|
|
|
|
|
50crmo4 |
|
|
| |
39nicrmo3 |
uni 7845 |
(9840) |
ncm2 |
(36nicrmo4) |
39nicrmo3 |
(36crnimo4) |
(1.6511) |
(40ncd3) |
| |
36nicrmo4 |
uni en 10083 |
|
|
36nicrmo4 |
(39nicrmo3) |
|
|
|
|
|
|
4330v |
|
|
|
|
|
|
| |
40nicrmo7 |
uni 7845 |
(4340) |
ncm4 |
|
40nicrmo7 |
(40nicrmo8-4) |
(1.6562) |
|
| |
34crnimo6 |
uni en 10083 |
|
|
34crnimo6 |
|
|
|
|
| |
30nicrmo12 |
uni 7845 |
|
knmo |
|
30nicrmo12 |
|
|
(30ncd12) |
(826m31) | |
34nicrmo16 |
uni 7845 |
|
knas |
34nicrmo16 |
36nicrmo16 |
(35nicrmo16) |
(1.2766) |
35ncd16 |
(835m30) | |
36nicrmo16 |
uni en 10083 | |
41cralmo7 |
uni 8077 |
|
cromal |
41cralmo7 |
41cralmo7 |
41cralmo7 |
1.8509 |
40cad612 |
(905m39) |
|
|
|
|
|
|
31crmov9 |
|
|
| |
34cralni7 |
din 17211 |
|
|
|
|
34cralni7 |
1.855 |
|
| |
b7 |
astm a193 |
|
kd8 |
|
42crmo4 |
(42crmo4) |
(1.7225) |
42cd4 |
(1506-62/a) | |
b16 |
astm a193 |
|
tm2 |
|
(40crmov4) |
(42crmov47) |
(1.7711) |
|
(1506-661) | |
100cr6 |
uni 3097 |
52100 |
ks |
100cr6 |
100cr6 |
(100cr6) |
(1.3505) |
(100c6) |
534a99 | |
50crv4 |
uni 3545 |
(6150) |
kvr |
50crv4 |
50crv4 |
50crv4 |
1.8159 |
50cr4 |
(735a50) | |
52sicrni5 |
uni 3545 |
|
msk |
|
52sicrni5 |
|
|
|
|
|
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