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china astm aisi 4140 42crmo4 1045 s20 cold drawn steel

china astm aisi 4140 42crmo4 1045 s20 cold drawn steel

4140 42CrMo4 En19 Cold Drawn Steel Round Bar 4140 Plate,440C,M2 HSS SAE4140 AISI4140 ASTM 4140 Scm440 42CrMo 42CrMo4.Delivery Condition.Hot Rolled,Cold Drawn,Forged.Diameter.10mm to 800mm. Steel Bar,Steel Round Bar,Steel Square Bar,Cold AISI 4140/DIN 1.7225/JIS SCM440 Building Materials

AISI 4140/DIN 1.7225 Introduction AISI 4140 alloy steel is chromium,molybdenum,manganese containing low alloy steel.It has high fatigue strength,abrasion and impact resistance,toughness,and torsional strength.Fabrication and Heat Treatment 1.Forging.Preheat the steel carefully,then raise the temperature to 1150-1200°C for forging.

ASTM A519 ASME SA519 SAE 1035 AISI 1035 Steel - AISI

AISI 1035 is a low-cost,tough,medium-strength steel ideal for general-purpose applications,AISI 1035 is a medium-carbon alloy that can be normalized,hot-rolled,and water- or oil-quenched before tempering.1035 steel has a chloride threshold value the critical chloride concentration above which the steel will begin to corrode four to five China 42CrMo4 4140 QT Steel Round Bars / Alloy Steel72283090.Product Description.42CrMo4 4140 steel bars / alloy steel astm a193 grade b7 round bars.SAES 4140 STEEL QUENCHED AND TEMPERED TO ASTM A193 B7 PROPERTIES,USED FOR THREADED ROD,ANCHOR BOLTS,STUD BOLTS AND SO ON.1.AISI / SAE 4140 chemical composition.2.Delivery condition and size Hot rolled.Hot rolled+QT (Quenched and tempered) Hot rolled+Annealed+Cold Drawn.China Aisi 4140 Forged Steel,China Aisi 4140 Forged Steel S imilar steel grade equivalent steel materials USA Japanese Gemany British France International Chinese ASTMAISISAE JIS EN DIN EN BS EN NF ISO GB 4140 SCM440 42CrMo4 1.7225 42CrMo4 1.7225 42CrMo4 1.7225 ----,page1.

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