Product Description
High Strength 16MnCr5 Alloy Steel Bar for Automotive Parts
16MnCr5 (1.7131) is a case-hardened steel used for automotive gear applications. It has good hardenability and machinability. After heat treatment, it provides high surface hardness, wear resistance, and toughness. Commonly used for manufacturing gears, shafts, and other high-strength automotive parts.
Similar Grade
|
ZEICIN Grade
|
GB
|
AISI/UNS
|
DIN
|
|
16MnCr5
|
15MnCr
|
5115/G51150
|
1.7131/16MnCr5
|
Main Chemical Composition%
|
C
|
Cr
|
Mn
|
Si
|
Mo
|
S
|
P
|
|
0.14-0.19
|
0.80-1.10
|
1.00-1.30
|
≤0.40
|
0.20-0.60
|
≤0.035
|
≤0.025
|
Heat Treatment
|
Process
|
Temperature (°C)
|
|
Austenitizing
|
870
|
|
Carburizing
|
880 ~ 980
|
|
Core-Hardening
|
860 ~ 900
|
|
Case-Hardening
|
780 ~ 820
|
|
Tempering
|
150 ~ 200
|
Our Advantages
Production process
Major Equipment
1.
Electric Arc Furnace
2. ESR
3. 5T Forging Machine
4. Vacuum Annealing Furnace
5.
Non-destructive Detector
6. Rolling Mill
7. Drawing Mill
8. Spray Forming
Applications
16MnCr5 is widely used for:
-
Gears, shafts, and sprockets
-
Automotive components like camshafts, crankshafts, and gear rings
-
Parts requiring high surface hardness and wear resistance, such as worm gears and seal rings
-
Components used in machinery and industrial applications that require high strength and durability
Packaging & Shipping
Q1: Do you accept trial orders?
A1: Yes, we accept trial orders if the exact size is in stock.
Q2: What is your delivery time?
A2: If the goods are in stock, delivery time is generally 5-15 days. If the goods are not in stock, it may take 15-20 days, depending on the order quantity.
Q3: Do you offer discounts for bulk orders?
A3: Yes, we offer discounts for bulk orders. The specific discount will depend on the order quantity and cooperation terms. Please feel free to contact us for more information.
Q4: What is your product packaging like?
A4: Our products are packaged accordingly in standard industrial packaging to ensure safety during transport. If you have special packaging requirements, please specify them when placing your order, and we will package your items accordingly.
Q5: What payment methods do you support?
A5: We accept a variety of payment methods, including T/T, L/C, Alipay, PayPal, etc. The specific payment method can be arranged flexibly based on the order amount and customer needs.