:: Black Oxide
Finishing :: Manganese
Phosphate
Coating :: Zinc Phosphate
Coating:: Passivation
"With 35 years of experience, it is our philosophy to put the customer first along
with quality, competitive prices, fast service
and above all
courtesy, respect
and cooperation."
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Allblack Co. provides its customers with quality manganese phosphate coatings at competitive prices.
Our manganese phosphate coating is slightly thicker than our zinc coating with a minimum of 16 grams per square meter.
Manganese Phosphate is intended to produce highly corrosion resistant, non-metallic, manganese phosphate coatings on iron and steel surfaces. The coatings have great adherence and provide substantial protection from rust by bonding the final finish of stain, oil, wax or paint to the treated articles. The treatment produces a uniform coating and is especially suitable for rust proofing threaded pieces and articles with small holes or recesses.
Advantages
- Improved corrosion protection
- Improved abrasion resistance
- Improved lubricity
- Anti-Galling
- Reduces light glare and reflection
- Finish does not chip, flake, or peel
- Enhanced appearance
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Capabilities
- Up to 55 inches in length
- Rack or Barrel
- Steel only
- Can accomodate objects up to 4'10" x 9'5-1/2"
- Up to 3,000 lbs.
- Competitive Prices
- 24 hour service
- Reliable quality
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For most customers, we are able to complete any reasonable job in 24 hours. We operate on FIFO (First In, First Out) continuous process and can process most jobs the same day. Customers will be notified if we cannot run or rush the same day. There is an expedite charge for rush orders. |
Processes Performed Per Specification
Black Oxide: MIL-DTL-13924D (MIL-C-13924C)
Class: 1, 2, 3, & 4
Phosphate: MIL-DTL-16232G (DOD-P-16232F)
Type: M (Manganese)
Type: Z (Zinc)
Phosphate: TT-C-490
Type: I
Type: V
Passivate: AMS 2700 REV B, AMS-QQ-P-35, ASTM-A967-01 & QQ-P-35
Black Oxide on Brass or Copper: MIL-F-495
Quality System Conformation
ISO 9002
MIL-I-45208A
ANSI/ASQC ZL4-1993
ANSI/NCSL Z540-1-1994
Approvals Held for Military Specifications
MIL-DTL-13924D (MIL-C-13924C)
MIL-F-495
AMS 2485H
MIL-DTL16232G (DOD-P-16232F)
AMS 2481F
AMS 2480E
MIL-P-5002B
ASTM-A967-01
SAE-AMS-QQ-P-35 (QQ-P-35)
Contact Us
if your spec is not listed
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