Balls - Metallic - Stainless Steel - 316L Grade

Balls -> Metallic -> Stainless Steel -> 316L Grade

There are 2 products in the sub-categories of Balls - Metallic - Stainless Steel - 316L Grade. Browse the Balls - Metallic - Stainless Steel - 316L Grade products table.

Category Details

A selection of 316L Grade Stainless Steel Metallic Balls. Easier to machine than standard 316 grade.

  • Grades shown are AFBMA and ISO3290-1 which relates primarily to the ovality of the ball rather than the diametrical tolerance
  • General balls offered for sale may be from different ball lots, so the diametrical tolerance shown, indicates a variance that might be encountered if balls of different gauges are mixed, unless a ball gauge is specified for the part.
  • For diametrically critical applications, a special quote can be obtained for balls of a specified ball gauge.
  • 316L Stainless Steel has the same properties as 316, except that it has a lower carbon content. It is also easier to machine.
  • Non-magnetic. Resistant to severe corrosive conditions.
  • Hardness: Rockwell C: 25-39.
  • Specific Gravity: 7.972.

Miniature Bearings Australia - MBA Minibearings

Additional resources:


A more concise listing may be found in the Balls - Metallic - Stainless Steel - 316L Grade category on the Small Parts & Bearings online store.
Diameter (D) Material Precision Hardness Properties Colour Indicative
Image
Metallic Balls - 4 mm 316L Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
4.000
mm
+/- 0.01270
(Equiv. 0.157 in.)
Material
316L Stainless
Precision
ISO 3290 Grade 100
Hardness
25-39 Rockwell C
Properties
Resistant to severe corrosive conditions
Colour
Silver
Metallic Balls - 4 mm 316L Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 316L    Specific Gravity: 7.972    Ovality: +/-0.00250   
Part Number: BL-00400-S6L-G100 (PK-20)
95 units (1900 pcs) Available Now | Further orders can be expected around Tue, Aug 04, 2026
$4.86 AUD
$4.86 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 95 available can be backordered.
Diameter (D) Material Precision Hardness Indicative
Image
Metallic Balls - 4 mm 316L Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
4.000
mm
+/- 0.01270
(Equiv. 0.157 in.)
Material
316L Stainless
Precision
ISO 3290 Grade 100
Hardness
25-39 Rockwell C
Metallic Balls - 4 mm 316L Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 316L    Properties: Resistant to severe corrosive conditions    Colour: Silver    Specific Gravity: 7.972    Ovality: +/-0.00250   
Part Number: BL-00400-S6L-G100 (PK-20)
95 units (1900 pcs) Available Now | Further orders can be expected around Tue, Aug 04, 2026
$4.86 AUD
$4.86 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

95 units (1900 pcs) Available Now. Backorder if more than 95.
Metallic Balls - 12.7 mm 316L Grade Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
12.700
mm
+/- 0.01270
(Equiv. 0.5 in.)
Material
316L Grade Stainless
Precision
ISO 3290 Grade 100
Hardness
25-39 Rockwell C
Properties
Same properties as 316, except that it has a lower carbon content. It is also easier to machine.
Colour
Silver
Metallic Balls - 12.7 mm 316L Grade Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 316L    Specific Gravity: 7.972    Ovality: +/-0.00250   
Part Number: BL-01270-S6L-G100 (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Metallic Balls - 12.7 mm 316L Grade Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
12.700
mm
+/- 0.01270
(Equiv. 0.5 in.)
Material
316L Grade Stainless
Precision
ISO 3290 Grade 100
Hardness
25-39 Rockwell C
Metallic Balls - 12.7 mm 316L Grade Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 316L    Properties: Same properties as 316, except that it has a lower carbon content. It is also easier to machine.    Colour: Silver    Specific Gravity: 7.972    Ovality: +/-0.00250   
Part Number: BL-01270-S6L-G100 (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Sun, Apr 01, 2029