Brake Caliper Mounting Plate 40 Mm Square Or Rpund For Spring Suspension
With what kind of steel are leaf spring suspensions manufacted?
The steel that is specifically made for automotive leaf springs is AISI 5160.
AISI 5160 chrome alloy steel has the following chemical composition (in wt% of alloying element):
0.56% - 0.64% C
0.75% - 1.00% Mn
0.70% - 0.90% Cr
0.15% - 0.30% Si
≤ 0.035 P
≤ 0.040 S
Tensile strength: 724MPa
Yield Strength: 275MPa
Elongation at break: 17.2%
Hardness: 197 Brinell
Quench and temper: Oil quench at 829C, temper at 430C – 700C



1. who are we?
We are based in Shandong, China, start from 2006,sell to North America(55.00%),Domestic Market(29.00%),Oceania(10.00%),Western Europe(3.00%),Africa(00.00%),Mid East(00.00%),Eastern Asia(00.00%). There are total about 301-500 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Brake Assembly and Parts/Axle Assembly and Parts/Brake Shoe/Brake Lining
4. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency:USD,JPY;
Accepted Payment Type: T/T,L/C,PayPal;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian