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Hot rolled 45# ASTM 4310 4140 4135 Q235B Carbon steel alloy steel bar

This type of steel bar is a low alloy steel that contains chromium, molybdenum, and manganese. Because it contains chromium and molybdenum it is sometimes referred to as chromoly steel, and also has high fatigue strength, excellent strength-to-weight ratio, wear resistance and Impact and torsional strength. This steel bar can be plasma or flame cut to shape, then annealed onsite in our furnace. As a result, annealing greatly improves results from grinding and increases machinability. A thorough annealing is also required before quench and tempered hardening processes.

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This type of steel bar is a low alloy steel that contains chromium, molybdenum, and manganese. Because it contains chromium and molybdenum it is sometimes referred to as chromoly steel, and also has high fatigue strength, excellent strength-to-weight ratio, wear resistance and Impact and torsional strength. This steel bar can be plasma or flame cut to shape, then annealed onsite in our furnace. As a result, annealing greatly improves results from grinding and increases machinability. A thorough annealing is also required before quench and tempered hardening processes.

Product Name:

ASTM 4310 4140 4135 Q235B Carbon steel alloy steel bar

Place of Origin:

China

Thickness:

3.5-16mm

Alloy Or Not:

Is Alloy

Delivery Time:

7-15 Days

Application:

Ship Plate, car girder, beam, transmission shaft and car chassis parts

Width:

0.6m-3m or as required

Length:

4m-12m or as required

Standard:

JIS, AISI, ASTM, GB, DIN, EN

Certificate:

ISO9001

Tolerance:

±1%

Type:

Steel bar

Payment term:

30%TT Advance

Service:

7*24 Hours

Sample:

Sample Freely



Product Surface:

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