China 4340 alloy steel manufacturer & supplier

SAE 4340 Hot Rolled Alloy Structural Steel Bars

1.6511

4340 steel round bar sheet plate will get high tensile strength, hardness and toughness after heat treatment.

2022-04-02

Q+T Heat Treatment 4340 Forged Alloy Steel Round Bar

40CrNiMoA

4340 belongs to the American standard high-strength alloy structural steel,which is made of high-quality carbon structural steel

2022-04-02

Forged AISI 4340 Steel High Quality Manufacturer Suppliers

36CrNiMo4

4340 steel is nickel-chromium-molybdenum alloy steel.It's used widely in the transmission components of heavy chemical machinery.

2022-04-02

36CrNiMo4/40CrNiMoA/4340 Steel Chemical Composition 4340 Steel Properties

1.6582

4340 steel has high strength, toughness, excellent hardenability and stability against overheating, good plasticity and heat resistance, etc

2022-04-02

AISI/SAE 4340 Steel Applications To Manufacture Important Parts

36CrNiMo4

4340 steel round bar sheet plate will get high tensile strength, hardness and toughness after heat treatment.

2022-04-02

4340 steel equivalent 1.6511/40CrNiMoA/SNCM439 alloy round steel bar

36CrNiMo4

4340 belongs to the American standard high-strength alloy structural steel,which is made of high-quality carbon structural steel

2022-04-02

AISI 4340 Steel Round Bar Product Spec

40CrNiMoA

4340 steel is nickel-chromium-molybdenum alloy steel.It's used widely in the transmission components of heavy chemical machinery.

2022-04-02

AISI 4340 Steel High Hardness High Quality

1.6511

It has high strength, toughness, excellent hardenability and stability against overheating, good plasticity and heat resistance, uniform material,etc

2022-04-02

GB 40CrNiMoA/SAE 4340 Steel With Best Price

1.6511

4340 steel round bar sheet plate will get high tensile strength, hardness and toughness after heat treatment.

2022-04-01

4340 Steel Suppliers High Quality 4340 Alloy Structural Steel

40CrNiMoA

4340 belongs to the American standard high-strength alloy structural steel,which is made of high-quality carbon structural steel

2022-04-01

Forged SAE 4340 Good Heat Resistance Steel

40CrNiMoA

4340 steel is nickel-chromium-molybdenum alloy steel.It's used widely in the transmission components of heavy chemical machinery.

2022-04-01

Custom Factory Price AISI/ASTM 4340 Steel Round Bar

1.6511

4340 steel round bar sheet plate will get high tensile strength, hardness and toughness after heat treatment.

2022-04-01

DIN 1.6511 /ASTM 4340/GB 40CrNiMoA Heat Treat Alloy Structural Steel

1.6582

4340 belongs to the American standard high-strength alloy structural steel,which is made of high-quality carbon structural steel

2022-04-01

AISI/SAE 4340 Steel Hot Selling Steel Round Bar China Suppliers

1.6511

4340 steel is nickel-chromium-molybdenum alloy steel.It's used widely in the transmission components of heavy chemical machinery.

2022-04-01

4340/1.6511/40CrNiMoA Steel High Tensile Mechanical Properties Alloy Steel

1.6582

4340 belongs to the American standard high-strength alloy structural steel,which is made of high-quality carbon structural steel

2022-04-01

SAE 4340 High Carbon Alloy Steel Material Properties

40CrNiMoA

4340 steel is nickel-chromium-molybdenum alloy steel.It's used widely in the transmission components of heavy chemical machinery.

2022-04-01