Hot Rolled Alloy Steel round bar for Special Steel (1.7225/SAE4140/42CrMo/SCM440)
China Hot Rolled Alloy Steel round bar for Special Steel (1.7225/SAE4140/42CrMo/SCM440), Find details about China 1.7225 SAE4140 SCM440 alloy steel, 1.7225 SAE4140 SCM440 die steel from Hot Rolled Alloy Steel round bar for Special Steel (1.7225/SAE4140/42CrMo/SCM440)
Basic Info.
Model NO.
1.7225/SAE4140/42CrMo/SCM440
Special Use
Wear Resistant Steel, Mold Steel
Application
Die Steel Bar
Heat Treatment
Annealing/Q+T
Technology
Hot Rolled/Forged
Length
3000~6000mm
Certificate
ISO/Mill Certificate
Test
SGS/Ut100%/Elements Testing
Payment
L/C or T/T or Trade Assurance
Delivery Quantity
Include MOQ
Trademark
CF STEEL
Transport Package
Quality Export Package
Specification
diameter 14-460mm
Origin
Guangdong, China
HS Code
7228300000
Model NO.
1.7225/SAE4140/42CrMo/SCM440
Special Use
Wear Resistant Steel, Mold Steel
Application
Die Steel Bar
Heat Treatment
Annealing/Q+T
Technology
Hot Rolled/Forged
Length
3000~6000mm
Certificate
ISO/Mill Certificate
Test
SGS/Ut100%/Elements Testing
Payment
L/C or T/T or Trade Assurance
Delivery Quantity
Include MOQ
Trademark
CF STEEL
Transport Package
Quality Export Package
Specification
diameter 14-460mm
Origin
Guangdong, China
HS Code
7228300000
Product Desciption
Hot Rolled Alloy Steel Round bar for Special Steel (1.7225/SAE4140/42CrMo/SCM440)
Chemical composition(%):
Equivalent grades:
Available size(mm):
Recommend heat treatment:
Feature:
1. Good strength, hardenability and toughness.
2. High creep strength and long lasting strength under the high temperature.
Appliation:
Production load large, complex shape and valuable tool (e.g, scraper, gear, milling cutter, drilling, tapping, etc.)Cold forging die, forging tools;Strip cutting machine, heading forming die.
Delivery time:
For abundant stock, 15-20 days.
For customized products, 30-50 days.
Our services:
1. Sizes material and others are all at your requirements and can be change.
2. Price varies on material, dimensions, finished craft and different payment.
3. We are direct manufacturer in machinery manufacturing with experience of many years.
4. Detailed production design can be made according to the information you offer.
5. Each material will be passed the UT test.
6. We have an adequate inventory, so that we can effect a quickly delivery.
All the sizes as require can be customerized as fresh production with MOQ,products of required specifications can be developed/produced per international, chinese or industry standards, or based on agreements with customers.
Payment term: T/T or L/C
Warehous
Processing
Strict Quality Control
Chemical composition(%):
| C | Si | Mn | Cr | P | S | Mo |
| 0.38-0.45 | 0.17-0.37 | 0.50-0.80 | 0.90-1.20 | ≤0.035 | ≤0.035 | 0.15-0.25 |
Equivalent grades:
| GB(China) | DIN(German) | AISI(USA) | JIS(Japan) |
| 42CrMo | 1.7225 | SAE4140 | SCM440 |
Available size(mm):
| Flat Bar Size(mm) | Round bar Size(mm) | |||
| Thickness | Width | Length | Diameter | Length |
| 10-280 | 200-2200 | 2000-10000 | 20-260 | 3000-6000 |
Recommend heat treatment:
| Quenching | Tempering | |||||
| Heating temperature/ºC | Cooling way | Hardness (HRC) | Tempering temperature /ºC | Cooling way | Hardness (HRC) | |
| 850-880 | Oil Cooling | 50-52 | 450-650 | Air cooling | ≥48 | |
Feature:
1. Good strength, hardenability and toughness.
2. High creep strength and long lasting strength under the high temperature.
Appliation:
Production load large, complex shape and valuable tool (e.g, scraper, gear, milling cutter, drilling, tapping, etc.)Cold forging die, forging tools;Strip cutting machine, heading forming die.
Delivery time:
For abundant stock, 15-20 days.
For customized products, 30-50 days.
Our services:
1. Sizes material and others are all at your requirements and can be change.
2. Price varies on material, dimensions, finished craft and different payment.
3. We are direct manufacturer in machinery manufacturing with experience of many years.
4. Detailed production design can be made according to the information you offer.
5. Each material will be passed the UT test.
6. We have an adequate inventory, so that we can effect a quickly delivery.
All the sizes as require can be customerized as fresh production with MOQ,products of required specifications can be developed/produced per international, chinese or industry standards, or based on agreements with customers.
Payment term: T/T or L/C
Warehous
Processing
Strict Quality Control
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