JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
| Surface Treatment | Polished |
| Alloy Type | Alloy |
| Special Use | Mold Steel |
| Diameter Range | OD 6-630mm |
| Chemical Composition C | 0.38-0.43 |
| Chemical Composition Si | 0.15-0.35 |
| Chemical Composition Mn | 0.75-1.00 |
| Chemical Composition Cr | 0.80-1.10 |
| Chemical Composition Mo | 0.15-0.25 |
| Chemical Composition P | ≤0.035 |
| Chemical Composition S | ≤0.040 |
| Thickness Tolerance | ±0.15mm |
| Material Standards | AISI, ASTM, DIN, JIS, GB, SUS, EN |
| Technique | Hot rolled/forged/cold draw |
| Model Number | 4140 |
View Detail Information
Explore similar products
ASTM A29/A29m Hot Rolled Alloy Steel Round Bars SAE4340 10-350mm
DIN 1.8159 (25CrMoVr6-4) Alloy Steel Round Barr High-Temperature Strength &
25Cr2MoVA Alloy Steel Round Bar Diameter 10 - 300mm Custom Cutting in Length
EN DIN Standard 41CrAlMo7 Alloy Steel Round Bar Diameter 10 - 350mm SCM645 Alloy
Product Specification
| Surface Treatment | Polished | Alloy Type | Alloy |
| Special Use | Mold Steel | Diameter Range | OD 6-630mm |
| Chemical Composition C | 0.38-0.43 | Chemical Composition Si | 0.15-0.35 |
| Chemical Composition Mn | 0.75-1.00 | Chemical Composition Cr | 0.80-1.10 |
| Chemical Composition Mo | 0.15-0.25 | Chemical Composition P | ≤0.035 |
| Chemical Composition S | ≤0.040 | Thickness Tolerance | ±0.15mm |
| Material Standards | AISI, ASTM, DIN, JIS, GB, SUS, EN | Technique | Hot rolled/forged/cold draw |
| Model Number | 4140 | ||
| High Light | High Fatigue Strength 4140 Steel Round Bar ，Abrasion and Impact Resistance AISI 4140 Alloy Steel Round Bar ，Torsional Strength SAE4140 Steel Round Bar | ||
Alloy steels are designated by AISI four-digit numbers and comprise different kinds of steels, each with compositions exceeding the limitations set for carbon steels. AISI 4140 alloy steel is a chromium-, molybdenum-, and manganese-containing low alloy steel known for its high fatigue strength, abrasion and impact resistance, toughness, and torsional strength.
| Product Name | 4140 Alloy Steel Round Bar |
|---|---|
| Length | Custom-made to any size |
| Width | Custom-made to any size |
| Thickness | Custom-made to any size |
| Thickness Tolerance | ±0.15mm |
| Standards | AISI, ASTM, DIN, JIS, GB, SUS, EN, etc. |
| Manufacturing Technique | Hot rolled / Forged / Cold drawn |
| Surface Treatment | Clean / Black rough / Milled / Grinding / Painting, etc. |
| Grade | C | Si | Mn | Cr | Mo | P | S |
|---|---|---|---|---|---|---|---|
| 4140 | 0.38-0.43 | 0.15-0.35 | 0.75-1.00 | 0.80-1.10 | 0.15-0.25 | ≤0.035 | ≤0.040 |
| Minimum Order Quantity | 1 ton to 25 tons (sample orders accepted) |
|---|---|
| Shipping Time | 15-20 days after receiving deposit or L/C |
| Export Packaging | Standard export seaworthy package / Wooden box package |
| Production Capacity | 12,000 tons per year |
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...
Get in touch with us
Leave a Message, we will call you back quickly!