Main Products: Plastic Mould Steel ,Hot Work Steel ,Cold Work Tool Steel ,Carbon Steel Plate ,Alloy Steel Plate
5140/1.7035/41Cr4/40Cr alloy steel round bar
Negotiable /Metric Ton
Min.Order:20 Metric Tons
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Dongguan Circle Four Metal Materials Co., Ltd.
Business Type: Manufacturer,Trading Company
Dongguan Guangdong ChinaMain Products: Plastic Mould Steel ,Hot Work Steel ,Cold Work Tool Steel ,Carbon Steel Plate ,Alloy Steel PlateProduct Details
5140/1.7035/41Cr4/40Cr alloy steel round bar:
1. UT test grade: SEP 1921-84 Class C/c
2. Payment terms:TT/LC at sight
3. M.O.Q.: 20 tons
round bar 40Cr:
1.Grade: 5140 /1.7035/40Cr/41Cr4
2.Size: Dia: 12-600mm, Length: 3000mm-12000mm
3.Delivery condition: Hot forged +Rough machined (black surface after Q/T)+ Turned (optional)
4.Technical Data: According to the customer's requirement of Chemical Composition, Physical Properties and Mechanical Testing
5.Test: ultrasonic test according to SEP 1921-84 3C/c)
6.Chemical Composition (%)(For reference Only)
| C | Si | Mn | P | S | Cr | Ni | |
| 0.38-0.45 | 0.30 | 0.60-0.90 | ≤0.025 | ≤0.025 | 0.90-1.20 | ≤0.25 |
5.Application:
Mainly used for making various kinds of machinery,automobile,mining spare part.
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