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

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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 

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

Product Details:
Place of Origin: China
Brand Name: UST
Certification: ISO 9001
Model Number: 3*3mm to 120*120mm
Payment & Shipping Terms:
Minimum Order Quantity: MOQ: 1-3 ton
Price: USD 700- 1200/ton
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.
Delivery Time: Within 5-35 days
Supply Ability: 1500 ton/month
Detailed Product Description
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
High Light:

old finished steel bar

,

hexagonal steel bar

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  0

4140 / 42CrMo4 Cold Drawn Square Bar ,  42CrMo / SCM440  Cold Finished Steel Bar  1

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

Contact Details
SHANGHAI UNITE STEEL

Contact Person: Eric

Tel: 13661534998

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