45# Hot Rolled Steel Sections Cylindrical High Wear Resistance Materials
Price:
negotiable
MOQ:
5mts
Delivery Time:
30 working days
Brand:
SALMUT
Product Description
Hot rolled steel section 45# Wear Resistant Material
Hot rolled steel section 45#
Rolling steel is a type of ordinary hot-rolled steel that has undergone strong drawing and exceeded the strain hardening stage. It has high strength, but poor toughness, weldability, and is relatively hard and brittle. Hot rolling is processed at high temperatures. Hot rolling refers to the heating of materials during or before the rolling process. Generally, rolling is carried out after heating to above the recrystallization temperature.
Dimensions and allowable deviations, appearance
| Model(mm) | 20*30 | 25*35 | 30*40 | 35*45 | 40*50 | 45*55 | 50*60 | 55*65 | 60*70 |
| Allowable deviation(mm) |
±1 |
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| Deviation(mm) |
±2 |
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chemical composition
| Brand | C(%) | Si(%) | Mn(%) | Cr(%) | Cu(%) | Mo(%) | P(%) | S(%) | Ni(%) |
| 45# | 0.42-0.50 | 0.17-0.37 | 0.5-0.80 | 0-0.25 | 0-0.25 | 0-0.30 | 0-0.035 | 0-0.035 | 0-0.30 |
Technical specifications
| Brand | Crushing rate | HRC | Impact value(J/㎡) | Number of drops | Microstructure |
| 45# | <1% | ≥45 | ≥12 | ≥8000 | M+C |
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Company
Henan Salmut Import and Export co.,Ltd.
Location
No. 1911, 19th Floor, Building 2, Mingmen International, No. 45 East Nongyu Road, Jinshui District, Zhengzhou City, Henan Province
Contact Person
Vivian