Automotive Axle Housing Steel

LG510Q, LG600QK, LG650QK

Commodity name： Automotive Axle Housing Steel

Category:

Hot-rolled Automotive Steel

Email:

david@prosper-bridge.com

Product Inquiry

Product Introduction:

Steel for axle housing is dedicatedly used in automobile rear axle housing. Customer requires it to be with high strength, good formability and fatigue property.

Delivery standard refers to Q/OHAC814-2017 Structural Steel Sheet and Strip for Automobile Axle Housing

Main Grades and Mechanical Property:

Steel grade	Available specification	Yield strength (MPa)	Tensile strength (MPa)	Elongation after fracture, A _80mm(%)	180° Cold Bending, b=35mm	Longitudinal impact energy (-20°C/J)
LG510QK	4.0–18.5 × 1000–2050 mm	≥355	500~630	≥24	d=1.5a	≥34
LG510QK		≥355	500~630	≥24	d=1.5a	≥34
LG600QK		≥460	590–720	≥21	d=1.5a	≥34
LG650QK		≥500	640–820	≥18	d=2.0a	≥34
Remark:1.a is thickness of the sample, b is width of the cold bending sample, d is bending diameter.2）The direction of the tensile sample is transverse, i.e.P10 sample in GB/T 228. The direction of the cold bending sample is transverse, i.e. GB/T 232 flap type test.the direction of impact is longitudinal

Product Specification for Orders:

Thickness (mm)	Width (mm)
Thickness (mm)	<1000	≥1000~1100	≥1100~1200	≥1200~1300	≥1300~1400	≥1400~ 1500	≥1500~ 1550	≥1550~1600	≥1600~1800	≥1800~2000	≥2000~2080
<1.5
≥1.5–2.0
>2.0–2.5
>2.5–3.0
>3.0–5.5
>5.5–8.0
>8.0–10.5
>10.5–12.7
>12.7–14.0
>14.0–16.0
>16.0–20.5
Remark: green area indicates that it is common order receiving zone; yellow area indicates that we need to contact with Technical Center if receiving order; red area indicates that product(s) in this specification is(are) never produced before. We need to take the order after reviewing and defining transitional product.