Our SCM415 Round Steel is a super reliable alloy steel-perfect for making high-performance parts, like the ones your automotive or machinery clients need.
It lines up with DIN 15CrMo and ASTM A335 standards, which are the ones European and American buyers trust for heat-treatable alloy steels. No random specs here-this is stuff that fits right into their existing production.
As a chromium-molybdenum alloy, it's got great strength and works easily too. We test every single batch, so you can be sure it handles heavy loads in car parts or mechanical components without bending.
And it's really heat-resistant: after carburizing, the surface hardness hits HRC 62-64, but the core stays tough-ideal for gear shafts, camshafts, and bearings. We've got diameters from 10mm to 200mm and lengths up to 6000mm, with dimensional tolerance within ±0.1mm-super precise.
Every SCM415 Round Steel also comes with a test report that spells out its chemical composition. No guesswork-you can show that to your clients straight away.
We don't just sell you SCM415 Round Steel-we stand behind every order. Here's what you can count on:
First, quality's non-negotiable. If any SCM415 Round Steel doesn't match what we agreed on-like if the size is off, the surface has defects, or it's not strong enough-we'll replace it for free. No hoops to jump through.
Second, we keep common diameters (15mm, 20mm, 30mm) in stock. So if you've got an urgent order-even 500+ bars-we can ship fast. For bigger wholesale orders (over 1,000 bars), we usually get them ready in 7-10 business days. No long waits.
Third, we handle all the paperwork you need: English MTRs, EU Customs CoCs, and MSDS sheets. We ship with DHL and Maersk too-right to ports like Rotterdam, Hamburg, Houston, and Los Angeles-and you get clear tracking the whole time.
Oh, and if you need custom cuts or surface treatments (like black oxide or pickling)? Just ask-no extra charge. Our account managers are around 24/7 to answer questions or tweak your order. Whatever you need, we've got you.
Frequently Asked Questions
Q: Free samples?
A: Yes. Please provide the required length.
Q: How do you pack the products to avoid damage during shipping?
A: We use seaworthy packaging: small products in cartons or wooden crates, and large ones in steel frames or pallets with waterproof film.
Q: Do you have experience exporting to our country/region?
A: We have exported to over 50 countries, including the US, EU, Southeast Asia, and the Middle East. We're familiar with local import regulations.
