Categories | Precision Seamless Steel Tube |
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Brand Name: | New Era |
Model Number: | ASTM A519 |
Certification: | ISO9001, ISO14001, TS16949 |
Place of Origin: | China |
MOQ: | 5tons |
Price: | Negotiation |
Payment Terms: | T/T |
Supply Ability: | 600 tons/month |
Delivery Time: | 45 days |
Packaging Details: | Bundles Package, Wooden Box Package |
Product Name: | Carbon Steel Tube |
End Protector: | Plastic Pipe Cap |
OD Size: | 6-350mm |
WT Size: | 1-50mm |
Steel Material: | 1045 4130 4140 |
Application: | For Auto Parts, Machinery Parts |
Surface: | Anti Rust Oil |
Chemical Requirements
Steel grade | C max | Mn | P max | S max | Si max | Cr max | Mo |
1045 | 0.45-0.50 | 0.60-0.90 | 0.04 | 0.05 | |||
4130 | 0.28-0.33 | 0.40-0.60 | 0.04 | 0.04 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
4140 | 0.38-0.43 | 0.75-1.00 | 0.04 | 0.04 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
Mechanical properties
Steel Grade | Tensile Strength, min | Yield Strength, min | Enlongation %, min | Rockwell Hardness B Scale |
1045 HR | 75 ksi 517Mpa | 45ksi 310Mpa | 15% | 80 |
1045CW | 90ksi 621Mpa | 80ksi 552Mpa | 5% | 90 |
1045SR | 80ksi 552Mpa | 70ksi 483Mpa | 8% | 85 |
1045A | 65ksi 448Mpa | 35ksi 241Mpa | 20% | 72 |
1045N | 75ksi 517Mpa | 48ksi 331Mpa | 15% | 80 |
4130 HR | 90ksi 621Mpa | 70ksi 483Mpa | 20% | 92 |
4130 SR | 105ksi 724Mpa | 85ksi 586Mpa | 10% | 95 |
4130A | 75ksi 517Mpa | 55ksi 379Mpa | 30% | 81 |
4130N | 90ksi 621Mpa | 60ksi 414Mpa | 20% | 89 |
4140 HR | 120ksi 855Mpa | 90ksi 310Mpa | 15% | 100 |
4140 SR | 120ksi 855Mpa | 100ksi 689Mpa | 10% | 100 |
4140 A | 80ksi 552Mpa | 60ksi 414Mpa | 25% | 85 |
4140 N | 120ksi 855Mpa | 90ksi 621Mpa | 20% | 100 |