Materials
Mar-Bro uses only fine grain cold heading wire. When requested, any material can be supplied with DFARS compliant and American melt certifications. Below is a list of our most commonly used materials. If you cannot find what you are looking for or have questions regarding special orders, please contact us. We look forward to hearing from you.
Alloy Steel
4037 UNS G40370
4140 UNS G41400
Austenitic Alloys
302HQ UNS S30430
304 UNS S30400
304L UNS S30403
310 UNS S31000
316 UNS S31600
316L UNS S31603
Carbon Steel
1010 UNS G10100
1018 UNS G10180
1022 UNS G10220
1038 UNS G 10380
Martensitic Alloys
410 UNS S 41000
Nickel Alloys
M400 (MONEL® 400) UNS N04400
K500 (MONEL® 500) UNS N05500
600 (INCONEL® 600) UNS N06600
718 (INCONEL® 718) UNS N07718
Non-Ferrous Steel
SILICON BRONZE
• CDA 651 UNS C65100
BRASS
• CDA 260 UNS C26000
• CDA 270 UNS C27000
Precipitation
Hardenable Alloys
A286 UNS S66286
Wrought Aluminum Alloys
ALUMINUM
• 2024 UNS A92024
Industry Specifications
ASTM A193/A193M
ASTM A320/A320M
ASTM A354
ASTM A574
ASTM A574M
ASTM F738M
ASTM F837
ASTM F879
ASTM F879M
FF-S-86
ISO 898
ISO898-1
JIS B 1054