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Compressive Strength OEM Custom Nak80 Special Steel Round Rod for Building Structures
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9676.

Compressive Strength OEM Custom Nak80 Special Steel Round Rod for Building Structures Open Details in New Window [Jul 17, 2026]

Product Description SPECIAL ALLOY STEEL BARS Special alloy steel bars (commonly referred to as special steel rods or alloy round bars) are high-performance engineering bars engineered for superior strength, wear ...

Company: Jiangsu Changchen Materials Co., Ltd.

Good Thermal Conductivity Customization Cr12MOV Hot-Rolled Special Alloy Steel Bar for Compressors
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9677.

Good Thermal Conductivity Customization Cr12MOV Hot-Rolled Special Alloy Steel Bar for Compressors Open Details in New Window [Jul 17, 2026]

Product Description SPECIAL ALLOY STEEL BARS Special alloy steel bars (commonly referred to as special steel rods or alloy round bars) are high-performance engineering bars engineered for superior strength, wear ...

Company: Jiangsu Changchen Materials Co., Ltd.

High Pressure Resistance Custom 1m-9m AISI 4140 42CrMo4 Scm440 Steel Round Bar
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9678.

High Pressure Resistance Custom 1m-9m AISI 4140 42CrMo4 Scm440 Steel Round Bar Open Details in New Window [Jul 17, 2026]

Product Description PREMIUM 42CrMo (AISI 4140 42CrMo4 SCM440 42CrMoA) ALLOY STEEL ROUND BAR Our 42CrMo steel round bar, equivalent to AISI 4140, SAE 4140, EN 42CrMo4 (1.7225) and JIS SCM440, is a premium ...

Company: Jiangsu Changchen Materials Co., Ltd.

Impact Resistant Customization 42CrMo Hot-Rolled Steel Round Bar
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9679.

Impact Resistant Customization 42CrMo Hot-Rolled Steel Round Bar Open Details in New Window [Jul 17, 2026]

Product Description PREMIUM 42CrMo (AISI 4140 42CrMo4 SCM440 42CrMoA) ALLOY STEEL ROUND BAR Our 42CrMo steel round bar, equivalent to AISI 4140, SAE 4140, EN 42CrMo4 (1.7225) and JIS SCM440, is a premium ...

Company: Jiangsu Changchen Materials Co., Ltd.

High Load-Bearing Capacity Custom AISI 4140 42CrMo4 Scm440 Hot-Rolled Steel Bar
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9680.

High Load-Bearing Capacity Custom AISI 4140 42CrMo4 Scm440 Hot-Rolled Steel Bar Open Details in New Window [Jul 17, 2026]

Product Description PREMIUM 42CrMo (AISI 4140 42CrMo4 SCM440 42CrMoA) ALLOY STEEL ROUND BAR Our 42CrMo steel round bar, equivalent to AISI 4140, SAE 4140, EN 42CrMo4 (1.7225) and JIS SCM440, is a premium ...

Company: Jiangsu Changchen Materials Co., Ltd.

High Pressure Resistance 42CrMo (AISI 4140 42CrMo4 SCM440 42CrMoA) Steel Round Bar
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9681.

High Pressure Resistance 42CrMo (AISI 4140 42CrMo4 SCM440 42CrMoA) Steel Round Bar Open Details in New Window [Jul 17, 2026]

Product Description PREMIUM 42CrMo (AISI 4140 42CrMo4 SCM440 42CrMoA) ALLOY STEEL ROUND BAR Our 42CrMo steel round bar, equivalent to AISI 4140, SAE 4140, EN 42CrMo4 (1.7225) and JIS SCM440, is a premium ...

Company: Jiangsu Changchen Materials Co., Ltd.

OEM/ODM Custom AISI 4140 42CrMo4 Scm440 42CrMoA 1m-9m Steel Round Bar
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9682.

OEM/ODM Custom AISI 4140 42CrMo4 Scm440 42CrMoA 1m-9m Steel Round Bar Open Details in New Window [Jul 17, 2026]

Product Description PREMIUM 42CrMo (AISI 4140 42CrMo4 SCM440 42CrMoA) ALLOY STEEL ROUND BAR Our 42CrMo steel round bar, equivalent to AISI 4140, SAE 4140, EN 42CrMo4 (1.7225) and JIS SCM440, is a premium ...

Company: Jiangsu Changchen Materials Co., Ltd.

AISI 4140 42CrMo4 Scm440 42CrMoA Steel Rod for Photovoltaic Support Plant
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9683.

AISI 4140 42CrMo4 Scm440 42CrMoA Steel Rod for Photovoltaic Support Plant Open Details in New Window [Jul 17, 2026]

Product Description PREMIUM 42CrMo (AISI 4140 42CrMo4 SCM440 42CrMoA) ALLOY STEEL ROUND BAR Our 42CrMo steel round bar, equivalent to AISI 4140, SAE 4140, EN 42CrMo4 (1.7225) and JIS SCM440, is a premium ...

Company: Jiangsu Changchen Materials Co., Ltd.

High Strength OEM/ODM Custom AISI 4140 42CrMo4 Scm440 42CrMoA Alloy Steel Bar
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9684.

High Strength OEM/ODM Custom AISI 4140 42CrMo4 Scm440 42CrMoA Alloy Steel Bar Open Details in New Window [Jul 17, 2026]

Product Description PREMIUM 42CrMo (AISI 4140 42CrMo4 SCM440 42CrMoA) ALLOY STEEL ROUND BAR Our 42CrMo steel round bar, equivalent to AISI 4140, SAE 4140, EN 42CrMo4 (1.7225) and JIS SCM440, is a premium ...

Company: Jiangsu Changchen Materials Co., Ltd.

High Quality OEM Custom AISI 4140 42CrMo4 Scm440 42CrMoA Steel Round Bar
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9685.

High Quality OEM Custom AISI 4140 42CrMo4 Scm440 42CrMoA Steel Round Bar Open Details in New Window [Jul 17, 2026]

Product Description PREMIUM 42CrMo (AISI 4140 42CrMo4 SCM440 42CrMoA) ALLOY STEEL ROUND BAR Our 42CrMo steel round bar, equivalent to AISI 4140, SAE 4140, EN 42CrMo4 (1.7225) and JIS SCM440, is a premium ...

Company: Jiangsu Changchen Materials Co., Ltd.

High Rigidity OEM/ODM Custom AISI 4140 42CrMo4 Scm440 1m-9m Steel Round Bar
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9686.

High Rigidity OEM/ODM Custom AISI 4140 42CrMo4 Scm440 1m-9m Steel Round Bar Open Details in New Window [Jul 17, 2026]

Product Description PREMIUM 42CrMo (AISI 4140 42CrMo4 SCM440 42CrMoA) ALLOY STEEL ROUND BAR Our 42CrMo steel round bar, equivalent to AISI 4140, SAE 4140, EN 42CrMo4 (1.7225) and JIS SCM440, is a premium ...

Company: Jiangsu Changchen Materials Co., Ltd.

Impact Resistant Customizable AISI 4140 42CrMo4 Scm440 Alloy Chrome Moly Round Bar
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9687.

Impact Resistant Customizable AISI 4140 42CrMo4 Scm440 Alloy Chrome Moly Round Bar Open Details in New Window [Jul 17, 2026]

Product Description PREMIUM 42CrMo (AISI 4140 42CrMo4 SCM440 42CrMoA) ALLOY STEEL ROUND BAR Our 42CrMo steel round bar, equivalent to AISI 4140, SAE 4140, EN 42CrMo4 (1.7225) and JIS SCM440, is a premium ...

Company: Jiangsu Changchen Materials Co., Ltd.

Long Life OEM Custom AISI 4140 Scm440 Hot-Rolled Alloy Steel Round Bar
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9688.

Long Life OEM Custom AISI 4140 Scm440 Hot-Rolled Alloy Steel Round Bar Open Details in New Window [Jul 17, 2026]

Product Description PREMIUM 42CrMo (AISI 4140 42CrMo4 SCM440 42CrMoA) ALLOY STEEL ROUND BAR Our 42CrMo steel round bar, equivalent to AISI 4140, SAE 4140, EN 42CrMo4 (1.7225) and JIS SCM440, is a premium ...

Company: Jiangsu Changchen Materials Co., Ltd.

Not Prone to Cracking Customization Hot-Rolled AISI 4140 Scm440 Steel Round Bar
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9689.

Not Prone to Cracking Customization Hot-Rolled AISI 4140 Scm440 Steel Round Bar Open Details in New Window [Jul 17, 2026]

Chemical Composition (Mass Fraction, %) Element Content Range C (Carbon) 0.38 - 0.45 Si (Silicon) 0.17 - 0.37 Mn (Manganese) 0.50 - 0.90 Cr (Chromium) 0.90 - 1.20 Mo (Molybdenum) 0.15 - 0.25 P (Phosphorus) ≤ 0.02 S ...

Company: Jiangsu Changchen Materials Co., Ltd.

Versatile OEM Custom Turned Polished Nak80 Round Bar for Wind Power Generation
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9690.

Versatile OEM Custom Turned Polished Nak80 Round Bar for Wind Power Generation Open Details in New Window [Jul 17, 2026]

Product Description SPECIAL ALLOY STEEL BARS Special alloy steel bars (commonly referred to as special steel rods or alloy round bars) are high-performance engineering bars engineered for superior strength, wear ...

Company: Jiangsu Changchen Materials Co., Ltd.