NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD
| 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 |
| Brand Name | New Era |
| Model Number | ASTM A519 |
| Certification | ISO9001, ISO14001, TS16949 |
| Place of Origin | China |
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Product Specification
| 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 | Brand Name | New Era |
| Model Number | ASTM A519 | Certification | ISO9001, ISO14001, TS16949 |
| Place of Origin | China | ||
| High Light | cold drawn seamless steel tube ，thick wall steel tube | ||
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 |
Company Details
Business Type:
Manufacturer
Year Established:
1988
Total Annual:
100000000-15000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Zhejiang New Era Steel Tube Technology Co., Ltd is one of the best seamless steel tube products manufacturer and exporter in china. Our main products include cold drawn and cold rolled seamless steel tubes .We can manufacture non-standard and special application tubes, also according to the int... Zhejiang New Era Steel Tube Technology Co., Ltd is one of the best seamless steel tube products manufacturer and exporter in china. Our main products include cold drawn and cold rolled seamless steel tubes .We can manufacture non-standard and special application tubes, also according to the int...
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