Home > Products > Steel Round bars for machine > SCM440 SCM4 Steel Bar
SCM440 SCM4 Steel Bar
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Production of Monel400 N04400 Monel K-500 N05500 Monel Alloy Bar Round Steel
Product Details
| Steel Grade: | Alloy Steel | Standard: | AISI, ASTM, BS, DIN, GB, JIS | Dimensions: | 20-320mm |
| Place of Origin: | Shandong, China | Brand Name: | Laigang,Juneng | Model Number: | round bar/square bar |
| Technique: | Hot Rolled | Application: | Structural Steel Bar | Alloy Or Not: | Is Alloy |
| Special Use: | Mold Steel | Type: | Alloy Steel Bar |
Product Description
Quick Details
- Steel Grade: 42CrMo SCM440 42CrMo4 1.7225 SAE4140 708M40 42CD4 709M40 EN19
- Standard: AISI, ASTM, BS, DIN, GB, JIS
- Dimensions: 20-320mm
- Place of Origin: Shandong, China (Mainland)
- Brand Name: Laigang,Juneng
- Technique: Hot Rolled
- Application: Structural Steel Bar
- Alloy Or Not: Is Alloy
- Special Use: Mold Steel
- Type: Alloy Steel Bar
Packaging & Delivery
| Packaging Details: | In bundle |
|---|---|
| Delivery Detail: | Within 20 days after the receipt of deposit |
Specifications
1.Grade:42CrMo SCM440 42CrMo4 1.7225 SAE4140 708M40 42CD4 709M40 EN19
2.Delivery Condition:hot rolled/forged/cold drawn
42CrMo SCM440 42CrMo4 1.7225 SAE4140 708M40 42CD4 709M40 EN19 Steel Bar
Chemical Composition
Grade | C | Si | Mn | P | S | Cr | Mo | Ni | Cu |
42CrMo | 0.38 0.45 | 0.17 0.37 | 0.50 0.80 | Max 0.035 | Max 0.035 | 0.90 1.20 | 0.15 0.25 | Max 0.030 | Max 0.030 |
42CrMo4 | 0.38 0.45 | Max 0.40 | 0.60 0.90 | Max 0.035 | Max 0.035 | 0.90 1.20 | 0.15 0.30 |
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AISI4140 | 0.38 0.43 | 0.15 0.35 | 0.75 1.00 | Max 0.030 | Max 0.040 | 0.80 1.10 | 0.15 0.25 | Max 0.25 | Max 0.35 |
SCM440 | 0.38 0.43 | 0.15 0.35 | 0.60 0.85 | Max 0.030 | Max 0.030 | 0.90 1.20 | 0.15 0.30 | Max 0.25 | Max 0.30 |
708M40 | 0.36 0.44 | 0.10 0.35 | 0.70 1.00 | Max 0.035 | Max 0.040 | 0.90 1.20 | 0.15 0.25 |
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Physical Properties
Grade | Tensile Strength (MPa)
| Yield Strength δ5 (%) | Reduction of area ψ (%) | Impact Work Akv (J)
| Hardness HB100/3000 |
42CrMo | 1080 | 930 | 45 | 63 | 217 |
Production Process: EAF+LF+(VD+ROLLED+DRAWN+FORGED+HEAT TREATMENT+ SURFACE TREATMENT) OPITIONAL
Production Flow Chart:
Tianjin Guotai Qiancheng Iron & Steel Co., Ltd., based in the largest steel trading market in China, Tianjin, as a direct agent of Tiantie Zhaer Steel which is one of the largest steel manufacturers in China specializes in the export of Screw-thread steel bars for the prestressing of concrete ,anchorages and PC stranded steel wire including HRB500, PSB500, PSB785, PSB830, PSB930, PSB1080 of 15mm, 16mm, 18mm 20mm, 22mm, 25mm, 28mm, 32mm, 36mm, 40mm, 50mm, 75mm and other specifications, Left hand screw thread steel bars, Right hand screw thread steel bars and Deformed steel bars of HRB500E, HRB500 , HRB400E , HRB335 grades. Besides, we also supply construction and building use steel products including Stainless steel pipes,sheets and coil, Aluminum ingots and billets, Steel angle bars, I beam, H beam, T beam, PPGI and other steel products from major steel mills in China.
Adhering to the integrity of management and customer first concept, we will continue providing high quality products to customers with good service.
Contact : Mr. Tom
FAX : 0086-022-26802018
QQ : 809137356
website : www.guotaiqiancheng.en.china.cn
We warmly welcome kind inquiries and visit from customers from all over the world for mutual benefit and bright future !
Contact Us
- Tianjin Guotai Qiancheng Iron & Steel Co., Ltd.
- Contact nameRobinson Lee
- Phone86-022-84612322
- Address216, Zone A, Jinchen Steel Market, Beicang Road
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