D16 Welding Table

D16 Welding Table,crafted from D16 low-alloy steel,is a versatile welding workbench tailored for medium-load welding tasks,striking a balance between strength,ductility,and cost-effectiveness.Widely used in automotive parts manufacturing,light machinery fabrication,and metal structure assembly,it serves as a reliable foundation for precision welding of components with moderate weight and size.

The material properties of D16 steel define the table’s core performance.With a tensile strength ranging from 400-550MPa and a yield strength of≥160MPa,it efficiently supports workpieces weighing up to 20 tons,making it suitable for welding tasks involving thin to medium-thick steel plates(3-20mm).Its low alloy content(primarily manganese and silicon)ensures good weldability,allowing on-site modifications such as surface drilling or fixture welding without compromising structural integrity—an advantage over brittle cast iron alternatives.Additionally,D16 steel exhibits favorable impact toughness(≥27J at-20℃),reducing the risk of cracking during workpiece handling or minor collisions.

In structural design,D16 Welding Table typically features a grid-like ribbed underframe to enhance rigidity while reducing overall weight.The working surface undergoes precision milling,achieving a flatness error of≤0.1mm/1000mm,which meets the requirements of medium-precision welding positioning.Unlike the pre-welded nut sleeves common in D28 tables,D16 tables often integrate directly machined T-slots(14mm or 18mm in width)and threaded holes(M12-M16),facilitating quick installation of modular fixtures.The surface is treated with phosphate coating or epoxy painting to resist corrosion from welding spatter and workshop moisture,ensuring a service life of 10-12 years under regular maintenance.

Performance-wise,D16 Welding Table excels in thermal stability during medium-scale welding operations.Its thermal conductivity(approximately 40W/(m・K))allows gradual heat dissipation,minimizing local deformation when welding components like automotive brackets or machinery housings.While its short-term high-temperature resistance(up to 500℃)is slightly lower than D28 steel,it suffices for most arc welding or gas metal arc welding(GMAW)processes.The table’s moderate elastic modulus(约200GPa)provides sufficient rigidity to prevent sagging under load,yet retains enough ductility to absorb minor welding stresses without permanent warping.

In application scenarios,D16 Welding Table is particularly suited for light to medium industrial tasks.In automotive subassembly lines,it supports the welding of door hinges,exhaust manifolds,and chassis brackets,ensuring consistent dimensional accuracy of small to medium-sized parts.In agricultural machinery manufacturing,it serves as a base for welding gearboxes and implement frames,withstanding the cyclic loads of repeated assembly and disassembly.Compared to D28 tables,D16 offers a more cost-effective solution for non-heavy-duty tasks,though its load-bearing capacity and impact resistance are relatively lower—making it ideal for workshops prioritizing versatility over extreme strength.

When paired with standard welding fixtures,D16 Welding Table demonstrates strong adaptability.Its T-slots and threaded holes are compatible with common clamping tools,enabling flexible positioning of irregularly shaped workpieces such as pipe joints or angle brackets.For customized welding needs,the table’s surface allows easy secondary processing,such as tapping new holes or mounting temporary support blocks,providing greater flexibility than cast iron platforms that are prone to cracking during modifications.

In summary,D16 Welding Table stands out in medium-load welding applications,offering a practical blend of strength,workability,and affordability.Its balanced performance makes it a go-to choice for workshops handling diverse welding tasks where heavy-duty capacity(like that of D28)is unnecessary,yet reliability and precision remain essential.

Any size can be customized
D16 Specifications (LxWxH)
1000x1000x50mm；	2000x1000x50mm；
1200x1200x50mm；	2400x1200x50mm；
1500x1500x50mm；
Material:B, Q355 steel plate welding, c, high hardness steel plate welding, d, stainless steel plate welding
Aperture:A = φ16.065 -- φ16.149mm.
Hole spacing:L1=50±0.05mm。
Engraved line:The scribe pitch W1 = 50±0.05mm.
Flatness:0.1/1000mm。
Verticality:0.05/200mm。
Surface roughness:Ra3.2。
Bearing:Standard type 2T, frame type: 5T.
Hardness:Hardness of material body

Any size can be customized
D22 Specifications (LxWxH)
1000x1000x200mm；	2400x1200x200mm；
1200x1200x200mm；	3000x1500x200mm；
1500x1500x200mm；	4000x2000x200mm；
2000x1000x200mm；
Material:A, HT300 casting, B, Q355 steel plate welding, c, high hardness steel plate welding, d, stainless steel plate welding
Aperture:A = φ22.065 -- φ22.149mm.
Hole spacing:L1=100±0.05mm。L2=100±0.05mm。L3=50±0.05mm。L4=50±0.05mm。
Engraved line:The scribe pitch W1 = 100±0.05mm.
Flatness:0.1/1000mm。
Verticality:0.1/200mm。
Surface roughness:Ra3.2。
Bearing:Standard type 2T, frame type: 5T.
Hardness:Hardness of material body and nitriding layer: HV450-HV630

Any size can be customized
D28 Specifications (LxWxH)
1000 × 1000 × 200mm	1500 × 1500 × 200mm
1000 × 1500 × 200mm	1500 × 2000 × 200mm
1000 × 2000 × 200mm	1500 × 3000 × 200mm
1000 × 2500 × 200mm	1200 × 2400 × 200mm
1200 × 1200 × 200mm	2000 × 3000 × 200mm
1200 × 2400 × 200mm	2000 × 4000 × 200mm
Material:A, HT300 casting, B, Q355 steel plate welding, c, high hardness steel plate welding, d, stainless steel plate welding
Aperture:A = φ28.065 -- φ28.149mm.
Hole spacing:L1=100±0.05mm。L2=100±0.05mm。L3=50±0.05mm。L4=50±0.05mm。
Engraved line:The scribe pitch W1 = 100±0.05mm.
Flatness:0.1/1000mm。
Verticality:0.1/200mm。
Surface roughness:Ra3.2。
Bearing:Standard type 2T, frame type: 5T.
Hardness:Hardness of material body and nitriding layer: HV450-HV630