20Cr 40Cr 20-42CrMo cold drawn steel bar GB ASTM DIN for construction
20Cr 40Cr 20-42CrMo cold drawn steel bar GB ASTM DIN for construction
Specification:
|
OD |
Length |
Material |
Standard |
Technique |
|
16-260mm |
6-12m or aques per request |
20# |
GB ASTM DIN |
Hot rolled |
|
16-350mm |
45# |
|||
|
200-500mm |
45# |
Forged |
||
|
20-250mm |
20Cr,40Cr,20-42CrMo |
Hot rolled |
||
|
50-300mm |
GCr15 |
Chemical component:
|
C |
Mn |
Si |
P |
S |
Cr |
Ni |
Cu |
|
0.42-0.50 |
0.53-0.57 |
0.20-0.24 |
0.012-0.028 |
0.007-0.018 |
0.05-0.10 |
0.02-0.03 |
0.02-0.04 |
Delivery condition: Hot rolled, forged,continues casting,cold drawn.
Application:parts for mechnical processing,raw material for steel pipe and roll manufacturing,and structure for construction and so on.
Work service available: cutting,forging and surface treatment.
Customize available: length, material, special parts(such as stepped shaft)
Our service
1) High quality and bottom price
2) Strong ability to supply
3) Buyer’s specifications are accepted
4) Reliable quality and service
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