JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
| Material | 42CrMo4 +QT Steel |
| Standard | EN DIN |
| Diameter | 10 - 320mm |
| Length | 6m or custom |
| Technique | Hot Rolled |
| Surface Treatment | Polished |
| Yield Strength | ≥900 N/mm2 (d≤16mm) |
| Tensile Strength | 1100-1300 N/mm2 (d≤16mm) |
| Elongation | ≥10% (d≤16mm) |
| Impact Strength | ≥35J (16 < d ≤ 250mm) |
| Hardness HRC | ≥53 (after hardening) |
| Hardness HBW | ≤255 (treated) |
| Quenching Temperature | 820 to 880 ºC |
| Tempering Temperature | 540 to 680 ºC |
| Chemical Composition | C:0.38-0.45%, Cr:0.90-1.20%, Mo:0.15-0.30% |
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Product Specification
| Material | 42CrMo4 +QT Steel | Standard | EN DIN |
| Diameter | 10 - 320mm | Length | 6m or custom |
| Technique | Hot Rolled | Surface Treatment | Polished |
| Yield Strength | ≥900 N/mm2 (d≤16mm) | Tensile Strength | 1100-1300 N/mm2 (d≤16mm) |
| Elongation | ≥10% (d≤16mm) | Impact Strength | ≥35J (16 < d ≤ 250mm) |
| Hardness HRC | ≥53 (after hardening) | Hardness HBW | ≤255 (treated) |
| Quenching Temperature | 820 to 880 ºC | Tempering Temperature | 540 to 680 ºC |
| Chemical Composition | C:0.38-0.45%, Cr:0.90-1.20%, Mo:0.15-0.30% | ||
| High Light | 42CrMo4 +QT Steel Round Bar ，Hot Rolled Alloy Steel Round Bar ，Polished Surface 42CrMo4 Round Bar | ||
European standard alloy steel round bar in quenched and tempered condition with high strength, toughness, and excellent mechanical properties.
| Product Name | 1.7225 / 42CrMo4 Alloy Steel Round Bar |
|---|---|
| Diameter | 10 - 320mm |
| Length | 6m or custom cutting as requested |
| Type | Hot Rolled |
| Brand | BAOSTEEL, DELTA, DONGBEI, HUAXI, SHAGANG, etc. |
| MOQ | 1 Ton |
| Loading Port | Shanghai Port |
| Packing | Steel wire rope packing |
| Delivery Time | 5-7 days for stock materials |
| Other Grades | Q195, Q235, 10#, 20#, 35#, 45#, Q215, Q345, 12Cr1Mov, 15CrMo, 304, 316, 20Cr, 40Cr, 20CrMo, 35CrMo, 42CrMo, 40CrNiMo, GCr15, 65Mn, 50Mn, 50Cr, 3Cr2W8V, 20CrMnTi, 5CrMnMo |
| Standard | ASTM, GB, EN, DIN |
| Application | Structure and Industrial |
Available diameters: 10, 12, 15, 18, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100, 105, 110, 120, 130, 140, 150, 160, 180, 200, 210, 220, 230, 250, 270, 300mm
40CrNiMoA, 4340, 40CrNi2Mo, 34CrNiMo6, 17CrNiMo6, 20CrNiMoA, 8620H, 35CrMo, V40, 20CrMnMo, 20MnCr5, 30CrNiMo8, 18CrNiMo7
42CrMo4 material (1.7225 steel) is a European standard alloy steel, typically delivered in tempered and quenched condition. It features high strength, high toughness, excellent hardenability, resistance to temper brittleness, high fatigue limit, good impact resistance after quenching and tempering, and superior low-temperature impact toughness.
This steel is ideal for manufacturing large and medium-sized plastic molds requiring strength and toughness, transmission gears, rear axles, load-carrying connecting rods, spring clips, and oil deep well drill pipe joints.
42CrMo4+QT indicates the material is in quenched and tempered condition.
| Country (Region) | Standard | Steel Name | C | Si ≤ | Mn | P ≤ | S ≤ | Cr | Mo |
|---|---|---|---|---|---|---|---|---|---|
| European Union | EN 10083-3 | 42CrMo4 (1.7225) | 0.38-0.45 | 0.40 | 0.60-0.90 | 0.025 | 0.035 | 0.90-1.20 | 0.15-0.30 |
| European Union | United States | China | Japan | ISO |
|---|---|---|---|---|
| EN 10083-3: 42CrMo4 (1.7225) | AISI SAE; ASTM A29/A29M: 4140 | GB/T 3077: 42CrMo | JISG 4105: SCM440 | ISO 683-18: 42CrMo4 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...
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