MachineU > China Products > Minerals & Metallurgy > Carbon Steel > Long Steel Products > Steel Round Bars
4140 / 42CrMo4 Cold Drawn Square Bar , 42CrMo / SCM440 Cold Finished Steel Bar 
4140 / 42CrMo4 Cold Drawn Square Bar , 42CrMo / SCM440 Cold Finished Steel Bar 
4140 / 42CrMo4 Cold Drawn Square Bar , 42CrMo / SCM440 Cold Finished Steel Bar 
4140 / 42CrMo4 Cold Drawn Square Bar , 42CrMo / SCM440 Cold Finished Steel Bar 
Specifications
Brand Name :
UST
Model Number :
3*3mm to 120*120mm
Certification :
ISO 9001
Place of Origin :
China
MOQ :
MOQ: 1-3 ton
Price :
USD 700- 1200/ton
Supply Ability :
1500 ton/month
Delivery Time :
Within 5-35 days
Packaging Details :
Plastic plugs in both ends, Hexagonal bundles of max 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips.
Usage :
Mechanical
Production Technique :
Cold drawn or polished
Quality Standard :
ASTM A29, DIN, JIS
Surface :
Smooth or bright
Material :
Alloy steel
Tolerance :
H9,H10,H11
Steel Grade :
4140 / 42CrMo4
Description

4140,42CrMo4,42CrMo,SCM440 cold drawn square bar, cold finished bar

Product Advantages:

1. high strength

2. good toughness

3. good Hardenability

Chemical composition:

Standard Grade

C

Cr

Mo

Si

Mn

 P S Ni Cu
≤
ASTM 4140 0.38-0.43 0.80-1.10 0.15-0.25 0.15-0.35 0.75-1.00 0.035 0.040 / /
ENISO 42CrMo4/1.7225 0.38-0.45 0.90-1.20 0.15-0.30 ≤0.40 0.60-0.90 0.035 0.035 / /


Size range:

3*3mm to 120*120mm

Length Random Length, Fixed Length, etc.

Surface: Smooth and polished

What is the Tolerance of our Round bar?

Tolerance H7 H8 H9 H10 H11 F7 F8
mm
6-10 0-0.015 0-0.022 0-0.036 0-0.058 0-0.09 -0.013 -0.013
-0.028 -0.035
10-18 0-0.018 0-0.027 0-0.043 0-0.058 0-0.09 -0.016 -0.016
-0.034 -0.043
18-30 0-0.021 0-0.033 0-0.052 0-0.084 0-0.13 -0.02 -0.02
-0.041 -0.053
30-50 0-0.025 0-0.039 0-0.062 0-0.1 0-0.16 -0.025 -0.025
-0.05 -0.064
50-80 0-0.030 0-0.046 0-0.074 0-0.12 0-0.19 -0.03 -0.03
-0.06 -0.076
80-120 0-0.035 0-0.054 0-0.087 0-0.14 0-0.22 -0.036 -0.036
-0.071 -0.9

Packing: Plastic reel shaft, and bound, iron wire frame, the paper barrel etc
4140 / 42CrMo4 Cold Drawn Square Bar , 42CrMo / SCM440 Cold Finished Steel Bar 

4140 / 42CrMo4 Cold Drawn Square Bar , 42CrMo / SCM440 Cold Finished Steel Bar 

Please feel free to contact us again if you have any further questions. We look forward to receiving an order from you.

Product tags

1.2311 steel flat bars

,

4140 steel flat bar

,

1045 steel flat bar
Send your message to this supplier
Send Now

4140 / 42CrMo4 Cold Drawn Square Bar , 42CrMo / SCM440 Cold Finished Steel Bar 

Ask Latest Price
Product Detail
Brand Name :
UST
Model Number :
3*3mm to 120*120mm
Certification :
ISO 9001
Place of Origin :
China
MOQ :
MOQ: 1-3 ton
Price :
USD 700- 1200/ton
Contact Supplier
4140 / 42CrMo4 Cold Drawn Square Bar , 42CrMo / SCM440 Cold Finished Steel Bar 
4140 / 42CrMo4 Cold Drawn Square Bar , 42CrMo / SCM440 Cold Finished Steel Bar 

SHANGHAI UNITE STEEL

Active Member
9 Years
shanghai, shanghai
Since 2010
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter, Trading Company, Seller
Main Products :
Hydraulic Cylinder Steel Tube, Cold Drawn Steel Tube, Cold Rolled Steel Tube
Total Annual :
10000000-25000000
Employee Number :
50~110
Certification Level :
Active Member
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Cold Finished Bar
MachineU China Products Minerals & Metallurgy Carbon Steel Long Steel Products Steel Round Bars
Contact Supplier
Submit Requirement